СПОСОБ ЗАЩИТЫ БОРТОВОЙ ОБШИВКИ СУДНА, А ТАКЖЕ СУДНО ДЛЯ ПЕРЕВОЗКИ ХОЛОДНЫХ ЖИДКИХ ВЕЩЕСТВ

Изобретение относится к области судостроения и касается эксплуатации судов, предназначенных для перевозки холодных жидких веществ. Предложен способ защиты бортовой обшивки (1, 11) судна, используемого для перевозки холодного жидкого вещества, согласно которому бортовую обшивку (1, 11) судна защищают в области (4, 14) соединения для судовых трубопроводных коллекторов (3, 13) и портовых трубопроводных коллекторов, используемых при передаче холодного жидкого вещества, посредством слоя (5, 15) материала, который защищает бортовую обшивку судна, и который установлен стационарно или с возможностью снятия на конструкции судна, и который выполнен из твердого материала. Изобретение также относится к такому судну. Технический результат заключается в повышении эксплуатационной надежности корпуса судна при проведении грузовых операций, связанных с холодными жидкими веществами. 2 н. и 11 з.п. ф-лы, 2 ил.

УСТРОЙСТВО ДЛЯ КРЕПЛЕНИЯ ДАТЧИКА ЭХОЛОТА

Полезная модель относится к электромеханическим устройствам и предназначена для установки датчика эхолота на корпусе плавучего средства (лодка, катер, яхта и др.). Задачей, на решение которой направлена полезная модель, является усовершенствование конструкции устройства для крепления датчика эхолота в направлении улучшения эффективности его использования, повышения долговечности путем использования электромеханического привода регулирования держателя датчика эхолота относительно дна водоема и повышения защиты элементов конструкции от негативного воздействия водной среды за счет использования герметичного сильфона и крышки корпуса. Поставленная задача решается тем, что в устройстве для крепления датчика эхолота, содержащем корпус, элементы крепления к плавучему средству, держатель датчика эхолота, привод регулировки держателя датчика эхолота, привод регулировки держателя датчика эхолота выполнен в виде электромеханического устройства. Также новым является выполнение корпуса составным, по ...

Лодочная опорная конструкция

Полезная модель относится к судостроению, а точнее к конструкциям для установки и закрепления средств управления на лодках. Целью заявляемой полезной модели является достижение такого технического результата как повышение надежности конструкции. Поставленная цель достигается следующим образом: лодочная опорная конструкция, включающая таргу, представляющую собой каркас из труб, и рулевую консоль, закрепленную на своем каркасе из труб, характеризующаяся тем, что тарга и консоль жестко соединены между собой путем жесткого соединения их каркасов. Заявляемая лодочная опорная конструкция может найти широкое применение в судостроении, преимущественно маломерном. Универсальность позволяет устанавливать заявляемую лодочную опорную конструкцию на различные типы лодок. Конструкция может применяться для лодок с надувным корпусом либо для конструкций лодок, в основе которых применяются жесткие корпуса, например, из алюминия или стеклопластика и им подобных материалов. Изготавливается на металлообрабатывающих ...

ПОРУЧНИ ДЛЯ ЛОЦМАНСКОГО ШТОРМТРАПА

Изобретение относится к морскому транспорту, в частности к эксплуатации оборудования морского транспорта, и может быть использовано для безопасного подъема/схода лоцмана или любого лица на судно/с судна по сбрасываемому гибкому лоцманскому штормтрапу. Поручни для лоцманского штормтрапа размещены на главной палубе судна по обеим сторонам лоцманского штормтрапа и выполнены в виде перевернутой U-образной скобы. При этом поручни выполнены съемными с возможностью установки и фиксации их в вертикальных стаканах, один из которых закреплен на горизонтальной поверхности у края главной палубы судна, а другой - на вертикальной поверхности обшивки корпуса судна, причем внешняя опора перевернутой U-образной скобы выполнена выступающей за вертикальную плоскость обшивки корпуса судна не более чем на 150 мм. Технический результат заключается в повышении безопасности использования судовых лоцманских штормтрапов при соблюдении требований к обеспечению свободного прохода по палубе. 3 ил.

Riser for coil tubing/wire line injection

Riser for coil tubing/wire line injection

SELBSTTRAGENDES SCHLAUCHBOOT

SELF-SUPPORTING LIFE BOAT

SPANNVORRICHTUNG FÜR EIN TRAGNETZ, INSBESONDERE ZWISCHEN DEN BOOTSKÖRPERN EINES KATAMARANS

Apparatus for repelling animals

Eine Vorrichtung zur Abwehr von Tieren, insbesondere zur Abwehr von Vögeln, verwendet einen an der freizuhaltenden Fläche befestigbaren Vorrichtungshalter für einen mechanischen Wegweiser. Der Wegweiser umfasst ein drehbar gelagertes Gehäuse (1) mit zumindest einem von diesem abstehenden Stab (7), welcher mittels eines Elektromotors (4) oberhalb der freizuhaltenden Fläche bewegbar ist, und mit einer Solarzelle (10) zur Energieversorgung. Die Vorrichtung zur Abwehr von Tieren soll einfach montiert und demontiert werden können, trotzdem bei Wind und Wetter sicher halten und auch bei längeren Perioden mit unterschiedlichsten Wetterverhältnissen intakt und wirksam bleiben. Das Gehäuse (1) ist als geschlossenes Funktionsmodul ausgebildet und umfasst Solarzelle (10), elektronische Steuereinheit (16), Elektromotor (4) und eine aufladbare Batterie (15). An seiner Unterseite ist ein vorzugsweise rastbarer Schnellverschluss (8, 9, 18, 19) für die Verbindung mit dem Vorrichtungshalter (3) vorgesehen ...

SELF-SUPPORTING LIFE BOAT

Quick-release retaining bracket

Boat with battery carriers

A boat (200) includes a boat body (20) and an accompanying device. The boat body (20) includes a hull (21) defining a first accommodation space (21') and having 5 left and right sides, an electric motor (22) disposed on the hull (21), and a propulsion unit (23) driven by the motor (22). The accompanying device includes at least one carrier assembly (30). The carrier assembly (30) includes a carrier (30') attached to either the left or right side 10 of the hull (21) and disposed outwardly of the hull (21) so as to define a second accommodation space (31), and a battery set (32) disposed within the second accommodation space (31) and connected electrically to the motor (22) for supplying electricity to the motor (22). 15 (Figure 2) Cl C:C) ...

BALCONY WITH FOLDAWAY BARRIER, IN PARTICULAR FOR BOATS

Balcony with foldaway barrier, in particular for boats 5 Foldaway balcony (10) comprising a vertical support (11), a platform structure (12) tiltably mounted to the vertical support (11) and a barrier structure (14) mounted on the platform structure (12). The platform structure comprises a support structure (16) and a floor struc ture (18) which are tiltable separately from one another relative to the vertical support (1 1). The barrier structure comprises barrier elements (14a, 14a'), hinged at the edge of the plat 10 form structure (12). and tiltable between a stowed position in which they lie inside the sup port structure (16), and a deployed position, in which they stand up relative to the support structure (16). A barrier element (14a'), connected to a distal side (ED) of the edge of the platform structure (12) comprises a first and a second pair of stanchions (14b', 14b") hinged to the distal side (ED), a first and a second rod (14d', 14d") which interconnect the 15 upper ends of ...

BOW OR KEEL SOLID LIFT ASSEMBLY FOR BOATS

A lift assembly which extends through the boat deck to the bow or keel and includes a combination lifting-eye and cleat mounted to the deck, a rigid strap mounted to the bow or keel of the boat having an arcuate closed loop portion with a slot therein extending in the arcuate direction. A cylindrical nut is rotatably received in the loop portion of the strap and a rigid rod extends through the slot and is threadedly secured to the nut, the other end thereof being threadedly connected to the lifting-eye. In the case of a bow mounted strap, the bow-eye, which is in the form of a U-bolt, extends through the bow and a pair of apertures in the strap and is secured thereto by means of nuts which clamp the strap to the bow.

BOATING ACCESSORY CONTAINER

A boating accessory container for attachment to the gunwale of a small watercraft comprises a storage box for holding boating accessories such as fishing tackle and safety gear; first attachment means on the rear wall of the storage box for releasably securing the storage box to the gunwale of one of the sides of the watercraft; and second attachment means on the rear wall of the storage box for releasably securing the storage box to the inner surface of one of the sides of the watercraft. The second attachment means comprising one or more resilient attachment means intermediate the first attachment means and the bottom of the storage box, each of said resilient attachment means comprising a suction cup means facing away from the rear wall of the storage box.

MOTOR-TENDER LIFT

BIDIRECTIONAL WIRELESS CONTROLS FOR MARINE DEVICES

A marine device, such as a trolling motor, a trim tab, a downrigger or a son ar device, is operated based upon commands generated by a wireless remote contr ol device. The marine device is connected to a controller that provides commands to the marine device. The controller communicates with the remote control through a bidrectional wireless communication link to receive commands and to provide status information on the operation of the motor. The remote control includes user inputs for generating commands that are sent wirelessly to the controller to control operation of the marine device. The remote control als o includes a display for displaying real time status information that is received wirelessly from the controller.

AUDIO SYSTEMS FOR GENERATING SOUND ON PERSONAL WATERCRAFT AND OTHER RECREATIONAL VEHICLES

Disclosed herein is a personal watercraft that includes a hull including a deflectable panel having an interior surface and an exterior surface, an audio source for generating an audio signal, and an audio tactile transducer mounted to the interior surface of the deflectable panel. The audio tactile transducer includes a transducer enclosure, an audio generating device within the transducer enclosure, and an audio input for transmitting the audio signal from the audio source to the audio generating device. The audio generating device is configured to vibrate the deflectable panel based upon the audio signal in order to generate audible sound emanating from the exterior surface of the deflectable panel. The personal watercraft also includes a protective outer shell surrounding the transducer enclosure.

AUDIO SYSTEMS FOR GENERATING SOUND ON PERSONAL WATERCRAFT AND OTHER RECREATIONAL VEHICLES

Disclosed herein is a personal watercraft that includes a hull including a deflectable panel having an interior surface and an exterior surface, an audio source for generating an audio signal, and an audio tactile transducer mounted to the interior surface of the deflectable panel. The audio tactile transducer includes a transducer enclosure, an audio generating device within the transducer enclosure, and an audio input for transmitting the audio signal from the audio source to the audio generating device. The audio generating device is configured to vibrate the deflectable panel based upon the audio signal in order to generate audible sound emanating from the exterior surface of the deflectable panel. The personal watercraft also includes a protective outer shell surrounding the transducer enclosure.

FLAGSTAFF ATTACHED HALYARD RETAINER

A halyard retainer (10) eliminates noise created by the halyard (12) hitting a flagstaff (14) by retaining the halyard (12) at a greater distance than would normally separate the halyard (12) from the flagstaff (14). A base (30) fixedly secures the halyard retainer (10) to the flagstaff (14). The halyard restrictor (24) is at the distal end (20) of an arm (16) and includes two slots (26). The longitudinal portions (28) of the slots (26) allow the halyard retainer (10) to hold the halyard (12) without additional latches or locks. The arm (16) is rotatable about a first pin (42) between an operating position and a storage position and is locked into one of the two positions using a second pin (58).

Auxiliary device for boats.

Die Hilfsvorrichtung für Boote, mit zumindest einem Schaft, insbesondere Paddel, Ruder oder Bootshaken. In mindestens einer zweiten Funktion ist sie als Stütze nach Art eines Zweibeins verwendbar, beispielsweise als stabile und standsichere, Baumstütze für ein Segelboot. Hierzu weist sie mindestens zwei den Schaft bildende Teilelemente (1, 2) auf, die durch eine gemeinsame Achse (6) verbunden und jeweils um diese Achse (6) gegeneinander schwenkbar sind. Dadurch lässt sie sich von einer ersten, geschlossenen Stellung in mindestens eine zweite, offene Stellung, scherenartig öffnen. Der besondere Vorteil liegt darin, eine auf dem Boot ohnehin vorhandene Hilfsvorrichtung so auszubilden, dass sie platzsparend mehrere Zwecke erfüllt.

Auxiliary device for boats.

Die Hilfsvorrichtung ist zunächst ein Paddel, Ruder oder Bootshaken. In mindestens einer zweiten Funktion ist sie als Stütze nach Art eines Zweibeins verwendbar, beispielsweise als stabile und standsichere Baumstütze für ein Segelboot. Hierzu weist sie mindestens zwei Teilelemente (1, 2), die durch eine gemeinsame Achse (6) verbunden und jeweils um diese Achse (6) gegeneinander schwenkbar sind. Dadurch lässt sich der Schaft (3) von einer ersten, geschlossenen Stellung in mindestens eine zweite, offene Stellung scherenartig öffnen. Der besondere Vorteil liegt darin, eine auf dem Boot ohnehin vorhandene Hilfsvorrichtung so auszubilden, dass sie platzsparend mehrere Zwecke erfüllt.

Integral protective cover for ships.

La présente invention a pour objet une housse de protection intégrale 1 pour bateaux 2. Cette housse 1 offre le premier moyen simple économique et recyclable afin d’isoler complètement un bateau 2 de l’eau sur laquelle il flotte et de l’air qui entoure sa partie non immergée. Cette housse est de différente taille, adaptée au bateau et rétractable par aspiration de l’air qu’elle contient et par thermo-rétraction.

High pressure air bottle assembly mounting method for drilling ship

Leakage guiding device of a B-type enclosure system of an LNG ship

Precision control method of cylindrical base for ship

Water stopping device of mooring pipe for ship

Retractable breakwater fixed in front of marine vessel has panels pivoting around spindle and driven for movement

L'invention a pour objet un dispositif d'atténuation des agressions marines pour une structure flottante comprenant au moins un panneau brise lames, caractérisé en ce qu'il comporte des moyens (5, 7, 8, 9, 10, 11, 13) aptes à modifier la position du panneau. Il est escamotable dans la structure flottante, cette dernière pouvant être le pont du'un bateau. Il peut être escamoté dans une fosse (1) intégrée au pont (2). Avantageusement les panneaux (3, 4) pivotent autour d'au moins un axe (13), leur mise en mouvement est réalisée par au moins un vérin (5) qui peut être hydraulique ou électrique. Le dispositif comporte au moins un talon de chape (7) qui soit solidaire des panneaux (3, 4) et au moins une buté (9).

GATEWAY SYSTEM FLOATING CRAFT, BOAT EQUIPPED WITH SUCH A CORRESPONDING POSITIONING SYSTEM AND METHOD

L'invention concerne un système de passerelle pour une embarcation (1) flottante, telle qu'un navire, comprenant une passerelle (3) mobile et des moyens de commande (4) en déplacement de la passerelle. Selon l'invention, le système comporte des moyens de détermination (5) de la position (P32) de la passerelle (3) par rapport à une structure (2) extérieure et des moyens de correction (73) de la position de la passerelle en fonction de ladite position déterminée de la passerelle (3) par rapport à la structure (2) extérieure. L'invention concerne également une embarcation équipée d'un tel système de passerelle, un ensemble comprenant une telle embarcation (1) et une structure (2) extérieure, et un procédé de positionnement correspondant de la passerelle.

GATEWAY SYSTEM FLOATING CRAFT, BOAT EQUIPPED WITH SUCH A CORRESPONDING POSITIONING SYSTEM AND METHOD

DEVICE Of AGRIPPEMENT AND ADJUSTMENT IN TENSION Of an ELEMENT LENGTHENS OF TYPE CABLES, ROPE OR SIMILAR ELEMENT

La présente invention concerne un dispositif d'agrippement et de réglage en tension d'un élément allongé. Le dispositif est caractérisé en ce que l'ensemble avant (101) de serrage est mobile par rapport au corps arrière (10) et comprend un moyen de solidarisation (9) avec les mâchoires (3), actif après mise en position d'agrippement desdites mâchoires (3), lesdites mâchoires (3) entraînant dans leur déplacement ledit ensemble (101) ainsi solidarisé qui effectue alors une action de traction vers l'avant de l'élément allongé (E). Application dans le domaine de la manutention d'objets allongés comme câbles, cordages ou éléments similaires.

EQUIPMENT FOR PERFORMING OPERATIONS OF MAINTENANCE AND/OR INSPECTION INSIDE A TANK AND METHOD FOR MOUNTING SUCH EQUIPMENT

L'invention concerne un ensemble prêt-à-monter pour la réalisation d'un équipement, destiné à effectuer des opérations de maintenance et/ou d'inspection, à l'intérieur d'une cuve (1) présentant une paroi supérieure pourvue d'une ouverture (2), ledit ensemble comportant : - un lot d'éléments destinés à former une colonne de support d'un bras articulé (5), ledit lot comportant : - au moins un élément d'allonge (8a, 8b, 8c), - un premier élément (7) de bout de colonne portant ledit bras articulé (5) ; - un second élément (9) de bout de colonne portant une bride de fixation agencée pour fixer la colonne à la périphérie de l'ouverture (2); et - une bride d'assistance au montage comportant des organes d'ancrage destinés à coopérer avec la périphérie de l'ouverture (2) de la cuve (1), ladite bride d'assistance au montage étant équipée d'un premier organe de fixation provisoire, dans lequel l'élément d'allonge (8a, 8b, 8c) et le premier élément (7) de bout de colonne sont chacun équipés d'un second ...

FLOATING PLATFORM COMPRISING A MOVABLE RAMP BETWEEN A TRANSPORTING POSITION AND A SPRINGBOARD

L'invention concerne une plate-forme (1) flottante, mettant en œuvre au moins un flotteur (10) supportant un pont (11), caractérisée en ce qu'elle comprend au moins une rampe (2) mobile entre une position de transport et une position de tremplin dans laquelle la rampe (2) présente une partie s'étendant de façon à pouvoir être partiellement immergée.

INFLATABLE BOAT WITH SPLASH HOOD

SYSTEM FOR ACCORAGE PACK BATTERY OF A NAVAL SHIP

파이프 지지장치

... 파이프 지지장치가 개시된다. 본 발명의 실시예에 따른 파이프 지지장치는 케이슨에 삽입되는 파이프를 지지하는 장치로서, 상기 케이슨의 내측면과 상기 파이프의 충돌을 방지하는 복수의 지지유닛을 포함하고, 상기 각 지지유닛은, 상기 케이슨의 끝단에 형성된 플랜지에 분리 가능하게 결합하는 베이스부재; 및 상기 베이스부재에 지지되고, 상기 파이프를 구름지지하는 구름부재를 포함한다.

방폭 구조물

... 방폭 구조물이 개시된다. 본 발명의 일 실시예에 따른 방폭 구조물은, 전면판과 후면판 사이 공간에 가압공기가 채워져 있는 벽체; 및 상기 벽체의 상면을 덮고, 상기 가압공기가 소정 크기 이상의 압력이 되면 외부로 방출하는 압력방출판을 포함할 수 있다.

준설라인의 부력을 유지시켜주기 위한 공기충진식 부함 및 부함의 제조방법

... 본 발명은 준설라인의 부력을 유지시켜주기 위한 공기충진식 부함으로서, 상기 부함은 두개의 부함조립체를 조립하여 형성되는데 상기 부함조립체는 만드렐 위에 제1고무층, 보강층, 제2고무층을 차례로 형성한뒤 두개의 부함조립체를 마주보게 하여 결합하며 양끝단은 원추형을 이루도록 형성한다.

MARINE FLOATING STRUCTURE FOR INSTALLING SOLAR MODULE

The present invention relates to a floating structure wherein a solar module is installed and, more specifically, to a floating structure for installing a solar module in the sea capable of flexibly coping with tension applied to a rope by forming the rope connecting an anchor unit installed on an underwater floor surface and the floating structure into a spring form and capable of minimizing damage due to huge wave. The marine floating structure for installing the solar module according to the present invention is formed into a plate shape and composed of multiple buoy frames in which the solar module is fixated and installed on an upper empty part, connection members mutually connecting the buoy frames, and at least one buoyant member fixated and installed in lower parts of the buoy frames. COPYRIGHT KIPO 2016 ...

Deck flatness adjusting method and device using infill cover

outfit facility and ship including the same

APPARATUS FOR DETECTING UNDERWATER RADIATED NOISE

The present invention relates to an apparatus for detecting underwater radiated noise, which comprises: a detection means (20) accommodating a hydrophone (21), a posture measuring instrument (23), and a finger (27) on a cable (12) in a lower direction of a floating body (11) on the sea; and a disassembling means controllably supporting a weight (15) on a quick release (30) in a lower end of the cable (12). Therefore, the apparatus is interlocked with a disturbance on the sea to accurately measure radiated noise of a submarine or the like, and at the same time, in a recovery process, to quickly and safely remove a heavy weight installed in a lower end thereof. COPYRIGHT KIPO 2017 ...

APPARATUS FOR PREVENTING LOSS OF SINGLE BEAM ULTRASONIC TRANSDUCER AND METHOD OF SAME

The present invention relates to an apparatus for preventing the loss of a single beam ultrasonic transducer and a method for the same. The apparatus (100) comprises: a transducer holder (130) coupled to be arranged vertically to one side surface of a research vessel (110); a joint unit (160) placed on one side of the center part of the transducer holder (130) so that an upper part and a lower part can be rotated in a predetermined angle thereon; and a first ring (R1) and a second ring (R2) which are coupled to opposite sides of the transducer (140) mounted on the lowest part of the transducer holder (130), wherein the first ring (R1) and the second ring (R2) are coupled to one end part of a first hauling rope (120a) and a second hauling rope (120b), respectively, and the other end part of the first hauling rope (120a) and the second hauling rope (120b) are coupled to opposite sides of the research vessel (110), respectively. According to an apparatus for preventing the loss of a single ...

SUPPORT STRUCTURE FOR PIPE

A support structure for a pipe is disclosed. According to an embodiment of the present invention, the support structure for a pipe supports a pipe, and comprises: a first body unit fixated to a support surface opposite to the pipe to support a side surface of the pipe; and a second body unit of which one side portion is coupled to a side portion opposite to another side portion facing the pipe of the first body unit, and the other side portion is in contact with the support surface to support the first body unit with respect to the support surface. COPYRIGHT KIPO 2017 ...

BALLAST WATER FILTER DEVICE SUPPORT SYSTEM

According to one embodiment of the present invention, a support system comprises: a ballast water filter device disposed to be adjacent to an inner wall of a ship; and a support fixating the ballast water filter device to the wall. The ballast water filter device can be positioned between the wall and the support. COPYRIGHT KIPO 2017 ...

SHIP FOR TRANSPORTING OFFSHORE STRUCTURE

Disclosed is a ship for transporting an offshore structure, simultaneously having a mooring gear and a caisson provided to one side of an offshore structure to perform each function. According to one embodiment of the present invention, the ship for transporting an offshore structure comprises: a hull transporting the offshore structure having an upper structure provided on the sea and a lower structure installed from the seabed to a sea level to support the upper structure; a rail unit positioned in an upper portion of the hull and provided in the longitudinal direction of the hull to move one among the offshore structures; and a jacking device positioned in a tail of the hull and supporting or vertically moving the lower structure. COPYRIGHT KIPO 2016 ...

Gas inflow prevention device for ship air intake

LNG SUPPLY ASSISTANCE DEVICE FOR CARGO TANK OF LNG CARRIER

An LNG supply assistance device for a cargo tank of an LNG carrier, according to the present invention, comprises: a main body which has a receiving space having an open top and bottom inlets vertically penetrated to allow LNG to flow thereinto along the bottom end edge thereof; a round bar-shaped sealing member which is arranged on the top of the bottom inlets to be moved and prevents LNG flowing into the receiving space from being discharged to the bottom inlets; and a bracket which is inserted into the bottom of the receiving space and then is detachably coupled to the inner circumference of the receiving space by a fastening member to cover the top of the bottom inlets and the outer side of the sealing member, wherein the bracket has a top inlet and side inlets in the top and sides thereof. Therefore, the present invention enables the easy installation and replacement of multiple round bars. COPYRIGHT KIPO 2016 (AA) Welding ...

APPARATUS FOR HOLDING SHIPPING HOSE

According to the present invention, an apparatus for holding a shipping hose comprises: a ship holding unit caught in a ship, and holding and supporting a hose connected to the ship to the ground; and a ground holding unit connected to the ship holding unit on the ground, and holding and supporting the hose while moving to respond to a wobble of the ship. COPYRIGHT KIPO 2018 ...

EXPLOSION PREVENTION STRUCTURE

An explosion prevention structure is disclosed. According to an embodiment of the present invention, the explosion prevention structure comprises: a first explosion prevention member having a plurality of through holes; a second explosion prevention member arranged to be spaced from the first explosion prevention member while facing the first explosion prevention member, and converting a flowing direction of a fluid flowing through the through holes to a side direction in case of an explosion; and a discharge unit inducing the fluid of which a direction is converted by the second explosion prevention member to be discharged. COPYRIGHT KIPO 2018 ...

APPARATUS FOR MOVING ON SOFT GROUND FOR COASTAL GEOLOGICAL RESEARCH AND DRILLING OPERATION

An apparatus for moving on the soft ground for coastal geological research and drilling operation according to the present invention comprises: a hull (10) on which any one of a drill or an environmental survey device or geological survey equipment or heavy equipment such as an excavator or a perforator is arranged; a steel bet (20) formed on an upper portion of the hull (10) and having a portion to be folded; a pair of screws (30) respectively arranged on both lower sides of the hull (10) and provided to allow a foreshore moving apparatus (1) to move on swamp such as foreshore or the soft ground; motors (40) respectively installed on both ends of the screws (30) and transmitting power to the same; motor covers (42) coupled respectively to the outside of the motors (40); and a power controller (41) respectively controlling the power transmitted from the motors (40) to the screws (30) so the direction of the screws can be adjusted, thereby enabling easy access to the soft ground or swamp ...

BLAST WALL HAVING ANTI-FREEZING FUNCTION WITH PIPE PENETRATION PART AND SHIP COMPRISING SAME

The present invention provides a blast wall having an anti-freezing function with a penetration part. According to an embodiment of the present invention, the blast wall having an anti-freezing function with a pipe penetration part comprises: a wall in which a pipe penetration hole through which a pipe penetrates is perforated; and a pipe penetration part formed to protrude from the pipe penetration hole with respect to the wall. COPYRIGHT KIPO 2018 ...

사운딩 파이프용 이물질 유입방지장치

... 사운딩 파이프용 이물질 유입방지장치가 개시된다. 본 발명의 실시예에 따른 사운딩 파이프용 이물질 유입방지장치는 사운딩 파이프를 클램핑하는 클램핑 부재; 상기 클램핑 부재와 연결되고, 상하 방향으로 연장된 연장 부재; 상기 연장 부재에 힌지 결합되고, 상기 사운딩 파이프의 커버의 회전을 제한하는 회전 제한 부재를 포함한다.

ACCESSORY DEVICE

An accessory bracket is provided for mounting an accessory (12), such as a mirror or other instrument, close to the field of vision of a pilot (P) of a boat (B), for instance. The bracket is mounted to a tower (T) or other structure with a mount forming a clamp (20) so that the bracket and an attached accessory are above the lines of sight of the pilot, thereby avoiding obstructing the pilot's view of the environment of the boat. The bracket includes an arm (16) extending from the mount and a post (18) extending from the arm. The mount is adjustable relative to the structure, and the bracket is accordingly adjustable. The accessory is mounted to the post and is adjustable relative to the post such that the accessory may rotate around the post and may pivot relative to the post. The arm may include a hinge (60) for raising and lowering a portion of the arm and the attached post and accessory. These adjustment characteristics allow a pilot to position the accessory in a desired position dependent ...

LOCKING MECHANISM FOR CARGO SHIP HATCH COVER STOWING DEVICE

The present invention relates to a locking mechanism for the stowing device of a cargo ship hatch cover, the mechanism comprising at least one actuator cylinder (2) connected to the ship's hull by its one end with the other end of the cylinder being connected to a stowing device adapted to move the hatch cover sections (13, 13'), the stowing device being such as a toothed wheel sector (1) that in turn cooperates via its toothed perimeter with another toothed wheel sector, whereby one of the toothed wheel sectors is connected to one hatch cover section while the other one of the toothed wheel sectors is connected to an adjacent hatch cover section so that both ones of the hatch cover sections are moved uponthe operation of the actuator cylinder (2). The invention is implemented by way of connecting to the actuator cylinder (2) and thetoothed wheel sector (1) a locking mechanism which is pivotally connected to the ship's hull and, under the actuation of cylinder (2), is capable of locking ...

Outboard engine cowling

A cowling for an outboard marine engine includes an upper motor cover, a lower motor cover and a gear case that covers an engine that propels a watercraft. The upper motor cover mates with the lower motor cover and is configured to assist with alignment during assembly. The lower motor cover is configured to be assembled to one of a plurality of upper motor covers depending on engine size, and each upper motor cover is configured to be assembled to one of a plurality of top caps depending on whether the engine uses an electric starter or a pull starter. An illuminator, in the form of a lamp, a removable light or a reflector, is provided on the cowling.

SELF-PROPELLED PERSONAL WATERCRAFT

A self-propelled personal watercraft is disclosed, wherein the personal watercraft includes a body including a hull and a deck substantially covering the hull, wherein the body includes a bow portion and a stern portion. The personal watercraft also includes a deck modification module removably attached to the deck, wherein the deck modification module is configured to be selectively removable to change a performance characteristic of the deck when the deck is submerged in water.

Accessory device

An accessory bracket is provided for mounting an accessory, such as a mirror or other instrument, close to the field of vision of a pilot of a boat, for instance. The bracket is mounted to a tower or other structure with a mount forming a clamp so that the bracket and an attached accessory are above the lines of sight of the pilot, thereby avoiding obstructing the pilot's view of the environment of the boat. The bracket includes an arm extending from the mount and a post extending from the arm. The mount is adjustable relative to the structure, and the bracket is accordingly adjustable. The accessory is mounted to the post and is adjustable relative to the post such that the accessory may rotate around the post and may pivot relative to the post. The arm may include a hinge for raising and lowering a portion of the arm and the attached post and accessory. These adjustment characteristics allow a pilot to position the accessory in a desired position dependent on the pilot's lines of sight ...

System and method for stabilizing multiple flatforms onboard a vessel

Platforms on a vessel in motion are stabilized relative to one another and relative to the vessel. Primary sensors sense the position and orientation of the vessel's center of mass, which it uses as a common reference. Secondary sensors sense local platform motion to compensate for positional variations due to the vessel flexing or other localized motion. A computational system processes secondary position information relative to the common reference and calculates adjustments required to stabilize the localized platforms. By using secondary sensors in conjunction with the primary sensors, the platforms are stabilized in real time without accumulation of position error over time and are capable of being synchronized to each other.

Marine pest deterrent

A marine structure including a platform and a pest deterrent rotatably connected to the platform. The pest deterrent includes a hub rotatably connected to the platform and at least one arm extending radially from the hub where each arm extends from the hub at an angle above horizontal. Each arm includes an area moment of inertia and a length. A ratio of the area moment of inertia to the length is less than 0.0001 inches³. Each arm further includes a wind collector at an end opposite of the hub.

Outboard engine cowling

A cowling for an outboard marine engine includes an upper motor cover, a lower motor cover and a gear case that covers an engine that propels a watercraft. The upper motor cover mates with the lower motor cover and is configured to assist with alignment during assembly. The lower motor cover is configured to be assembled to one of a plurality of upper motor covers depending on engine size, and each upper motor cover is configured to be assembled to one of a plurality of top caps depending on whether the engine uses an electric starter or a pull starter. An illuminator, in the form of a lamp, a removable light or a reflector, is provided on the cowling.

Portable catamaran vessel

The present invention relates to a portable boat with catamaran configuration. The boat basically consists of two inflatable floats joined by two connecting bars with plates at their ends for fastening the connecting bars to the floats. A rigid platform can be assembled between the two connecting bars, forming a deck for the occupant. The present invention allows the occupant to remain standing on the rigid platform while using a paddle to propel the boat. The lateral floats provide greater stability, making it easier for the occupant to keep his balance. Removable fins can be mounted on the rear underside of each float to help keep a straight path and improve performance (decreasing zigzags, and allowing a greater number of paddle strokes before having to change sides). The boat exhibits high hydrodynamic efficiency and can be disassembled so as to occupy a small volume, making it easy to transport and store.

Adjustable centerline foot brace system

An adjustable foot brace and optional shock absorbing system for decked kayaks that employs a heel and arch of the foot contact, and in which the adjustment arms are selectively securely affixed to a base plate located in the center of the kayak from the forward most portion of the seat or central structural support member forward. This base plate is then securely affixed to the forward most portion of the seat of the kayak, or to the forward most portion of a central structural support member in boats utilizing this device. The bulkhead configuration for this foot brace system employs a full or near full foot contact and the adjustment arm is attached directly to a guide located in the forward most portion of the seat or central structural support member for boats using this device. Either of these foot brace systems may also be attached in a "floating" configuration to an optional shock absorbing mechanism. The excess or unused portion of the adjustment arms or arm is guided inside the ...

Telescoping Tower for a Boat

An apparatus (1800), including: a center section (1814); a first support (1802) secured to a first end of the center section, the first support including a first telescoping assembly (1804); and a second support (1808) secured to a second end of the center section, the second support including a second telescoping assembly (1810). The first telescoping assembly and the second telescoping assembly cooperate to raise and lower the center section between a first position and a second position. The center section includes an integrated sun lounge platform (1820) configured as a cockpit cover for a boat, the sun lounge platform including a seating arrangement (1822).

SELF-LEVELING PONTOON BOAT ASSEMBLY

Pontoon boat assemblies and methods stabilized against rolling, pitching, or g-forces via, at least in part, a mechanical or electronic means are discussed.

WINDSHIELD FOR A CENTER CONSOLE BOAT

An exemplary windshield assembly for a marine vessel includes a plurality of first extrusions arranged vertically; a plurality of second extrusions, wherein each second extrusion is a crossbar arranged between a pair of first extrusions; and an opening formed between each pair of second extrusions connected between a common pair of first extrusions, wherein each opening includes a plurality of receivers formed for framing a panel, the plurality of receivers formed on a surface of each first extrusion and each second extrusion of a respective opening, and wherein a front opening includes an upper second extrusion and movable front panel, the movable front panel being connected to rotate about the upper second extrusion for venting.

УСТРОЙСТВО ДЛЯ МОРСКОГО СООРУЖЕНИЯ И МОРСКОЕ СООРУЖЕНИЕ

VORRICHTUNG ZUR DURCHFUEHRUNG VON MASCHINENSTANDSPROBEN BEI SCHIFFEN MIT UNTERSCHIEDLICHEN PROPELLERGROESSEN

Bootsklemme

Vessel with a motion-compensated platform for transferring personnel or equipment

A vessel 10 comprises a motion-compensated platform 2 for transferring personnel and/or equipment between the vessel and an adjacent body 12. The platform 2 comprises at least one surface 4 for bearing, transporting and transferring a load. The vessel is characterised by the motion-compensated platform being positioned on the vessel in sufficient proximity to the edge of the vessel 16 such that personnel and/or equipment may be transferred directly between the surface and the adjacent body. The platform may include actuators 6, for moving the at least one surface in six degrees of freedom, a control system and motion sensors. A method for transferring equipment and personnel from such a vessel to an adjacent body is also disclosed.

Seismic vessel having motion-stabilized helicopter landing platform

Liquid pump apparatus and method

Motion compensated aircraft platform

Boat

Seismic vessel having motion-stabilised helicopter landing platform

A helicopter motion compensation system for a vessel includes at least one controllable length actuator 20, 24 operatively coupled between the helipad 10 and the vessel (14 figure 1). The system also includes an attitude sensor 36 disposed on at least one of the helipad and the vessel. The sensor produces signals corresponding to change in attitude of the helipad. A controller 34 is in operative communication with the sensor and is arranged to operate the at least one actuator. The actuator is operable to substantially maintain an attitude of the helipad to compensate for motion, such as pitch, roll and heave, of the vessel. The actuator may comprise hydraulic rams or rack and pinion (figure 2A) systems.

Apparatus for repelling animals

Eine Vorrichtung zur Abwehr von Vögeln weist einen mechanischen Wegweiser auf der an einem Vorrichtungshalter befestigt und motorisch über die freizuhaltende Fläche bewegbar ist. Der Vorrichtungshalter und der Wegweiser sind über einen rastbaren Schnellverschluss miteinander verbindbar bzw. trennbar. Eine elektronische Steuereinheit wird durch eine Solarzelle mit Energie versorgt wird. Eine Programmlogik für die elektronische Steuereinheit misst über einen Mikroprozessor die Spannung einer Solarzelle und steuert bei einer dem Tageslicht entsprechenden Solarspannung einen Motor zum Antrieb des Wegweisers nach einem Tageszyklus an.

SPANNVORRICHTUNG FÜR EIN TRAGNETZ, INSBESONDERE ZWISCHEN DEN BOOTSKÖRPERN EINES KATAMARANS

Es wird eine Spannvorrichtung für ein Tragnetz (6), insbesondere zwischen den Bootskörpern (1) eines Katamarans, beschrieben, wobei das Tragnetz (6) an zwei einander gegenüberliegenden Schenkeln eines Spannrahmens zugfest befestigt ist. Um vorteilhafte Spannbedingungen zu erreichen, wird vorgeschlagen, dass einer der beiden Schenkel als Spannschenkel (5) um eine zu seiner Längsachse parallele Schwenkachse (10) drehbar im Spannrahmen gelagert ist, die bei gespanntem Tragnetz (6) auf der Netzseite mit Abstand von der Ablauflinie (13) des Tragnetzes (6) vom Spannschenkel (5) verläuft, und dass für die Spannstellung des Spann¬schenkels (5) eine Verriegelungseinrichtung (15) vorgesehen ist.

Mounting device for mounting a self-steering system on the stern of a boat

A Fastener for Boating Accessories

A fastener 1 for attaching boating accessories, the fastener having a metallic head 3, a metallic threaded shank 2 and an insulating cover 4. The head 3 extends generally 5 perpendicularly either side of the shank 2 and the cover 4 substantially envelopes the head. The fastener is suitable to be engaged in a rail 7 of a boat where the rail comprises a channel having a longitudinal opening 8 that is flanked by flanges 9. The fastener is such that the head 3 can be located within the channel behind the flanges such that the shank 2 extends outwards through the opening and so that the cover 4 isolates the head 10 from the rail. Figure 1 ...

Fixing system of a plurality of battery packs stacked on each other in a vessel comprising pitons, associated alimentation bloc and fixing method

Fixing system of a plurality of battery packs stacked on each other in a vessel comprising pitons, associated alimentation bloc and fixing method A system for securing a plurality of battery packs (20), each battery pack (20) defining two lateral walls, a proximal wall, a distal wall, a top wall, a bottom wall, and a plurality of fixing grooves. The system comprises a plurality of lateral blocking parts designed to be inserted into a groove, a plurality of pitons (57) each defining a threaded lower part, a 10 tapped upper part and an intermediate part comprising a bevelled washer, each piton (57) being designed to be inserted into a hole formed between two opposite grooves provided with lateral blocking parts of two battery packs (20) disposed next to each other in the same layer to block the packs between the lateral walls battery along the Y axis. 15 Figure for abstract: figure 11 ...

Apparatus and methods for treating ballast water by using electrolysis of natural seawater

A LATCHING DEVICE FOR A MOVABLE PLATFORM

A latching device for a movable platform Movable platform structure (1) comprising a base structure (2), a platform (3) and an articulated system (4) which connects the platform (3) to the base structure (2), wherein the platform (3) is movable between a raised position which is horizontally adjacent to the base structure (2) and a lowered position which is horizontally far from the base structure (2). The platform assembly further includes a latching device (10) switchable into a stable 0 locking position for locking the platform (3) against the base structure (2) when the platform (3) is in the raised position. (Fig. 1) Ql ------- ...

BELOW DECK COMPRESSED GAS ENCLOSURE

FOLDABLE DIVING PLATFORM FOR WAKEBOARD TOWER

A foldable diving platform for attachment to a wakeboard tower. The platform includes a base section affixable to tubing of the wakeboard tower and a folding section hinged to the based section. The folding section may be rotated about the hinge to enable storage atop the base section or full deployment collinear and coplanar with the base section.

BALCONY WITH FOLDAWAY BARRIER, IN PARTICULAR FOR BOATS

Foldaway balcony (10) comprising a vertical support (11), a platform structure (12) tiltably mounted to the vertical support (11) and a barrier structure (14) mounted on the platform structure (12). The platform structure comprises a support structure (16) and a floor structure (18) which are tiltable separately from one another relative to the vertical support (11). The barrier structure comprises barrier elements (14a, 14a'), hinged at the edge of the platform structure (12), and tiltable between a stowed position in which they lie inside the support structure (16), and a deployed position, in which they stand up relative to the support structure (16). A barrier element (14a'), connected to a distal side (ED) of the edge of the platform structure (12) comprises a first and a second pair of stanchions (14b', 14b") hinged to the distal side (ED), a first and a second rod (14d', 14d") which interconnect the upper ends of the stanchions (14b', 14b"), and a handrail (14c') with parallel guides ...

ARRANGEMENT AND METHOD IN A SHIP

The ship comprises a hull (200), at least one propulsion unit (100) comprising a propulsion engine (30), transmission means (40), at least one propeller (50) connected via the transmission means (40) to the propulsion engine (30), and a oscillation sensor (300) situated in the vicinity of the at least one propeller (50) in order to sense cavitation of the at least one propeller (50). The arrangement comprises further a control unit (400) for controlling the propulsion engine (30), said oscillation sensor (300) being connected to the control unit (400), whereby the output signal of the oscillation sensor (300) is analyzed in the control unit (400) in order to detect whether a worse degree cavitation is emerging, and indicate that a worse degree cavitation is emerging on a display unit at the navigation bridge and/or regulate the rotation speed and/or the power of the propulsion engine (30) when worse degree cavitation is emerging.

MOUNTING DEVICE FOR MOUNTING A SELF-STEERING SYSTEM ON THE STERN OF A BOAT

A mounting device for mounting a self-steering system on the stern ( 40) o f a boat at a predefined angle determined from the stern configuration and a desired inclination of the self-steering system, comprises a supporting structure (10) for retaining and connecting the self-steering system with a pair of mounting brackets ( 20A, 20B) for retaining and connecting the supporting structure (10) with the stern of a boat ( 40), in which the mounting brackets ( 20A, 20B) have two first elongated holes (21, 22) extending along at least one approximately circular line for clamping the supporting structure (10) fast with at least four threaded bolts or the like such that its angle can be adjusted. In order to reduce the number of components specially tailored for actual sterns and for the desired installation position to a minimum, a pair of elongate, plate-like adaptor pieces ( 30A, 30B, 30C, 30D) is provided, said adaptor pieces each being suitable for releasable connection at one end with one ...

STABILIZATION SYSTEM FOR SEA SHIP AND SMALL SEA-GOING SHIP, EQUIPPED WITH SUCH SYSTEM

Water level measuring device for ships based on buoyancy law

Maritime a vertical through hole and the method of operation of the work boat.

Telescopic support legs for keel boats - are housed in hull either side of keel, have swivelling foot plates and are hydraulically operated

METHOD FOR ATTACHING AN APPARATUS ONTO AN INNER WALL OF A VESSEL.

EMBARCATION A MOTEUR

Dans cette embarcation à moteur fixe, le pontage supérieur 3 peut être complètement fermé au moyen de panneaux mobiles 4,5 qui sont adaptés pour être utilisés comme sièges transversaux de passagers ou pour être rangés à l'abri dans un espace spécial, lorsque le pontage 3 est en position d'ouverture ...

Telescopic support legs for keel boats - are housed in hull either side of keel, have swivelling foot plates and are hydraulically operated

Stern mounted cantilever working platform for ship - is pin-jointed with crosspieces and can be sited at deck level or on water line or retracted for transit

Ship

방화 구조물

... 방화 구조물이 개시된다. 본 발명의 일 실시예에 따른 방화 구조물은, 해양 구조물의 갑판 상에 마련된 두 분리공간 사이에 배치되는 벽체 모듈을 포함하되, 상기 벽체 모듈은 물의 분출력에 대한 반작용으로 수직 중심축을 중심으로 회전 가능한 구조를 가질 수 있다.

Fuel tank

A fuel tank with an elastic partition having the same circumference and shape of the fuel tank in which the tank is divided into two chambers, a fuel chamber and an upper fuel chamber. The circumference of the upper fuel chamber is divided into individual sealed, vertically oriented small chambers. Each small chamber is equipped with a separate overpressure supply line and a separate overpressure relief line. Each small chamber is connected to a control unit.

DEVICE FOR GRIPPING AND ADJUSTING THE TENSION OF AN ELONGATE ELEMENT SUCH AS A CABLE, ROPE OR THE LIKE

The present invention concerns to a device for gripping and adjusting the tension in an elongated component. The device is characterised in that front tightening assembly () is mobile relative to rear body () and includes means () for joining to jaws (), these means remaining active after said jaws () have gripped the component so that the movement of said jaws () results in movement of said joined assembly () which then applies forward traction on elongated component (E). Applications found in the handling of elongated objects such as cables, ropes or similar parts. 1. Device for gripping and adjusting the tension of an elongated component , said device being penetrated longitudinally in its middle part by said elongated component and comprising lengthwise a rear body , through which said component is inserted into device , and extended by a front tightening assembly , allowing the said component to emerge from device and applying force transversally on said elongated component through jaws positioned around , at least partially , said component and arranged inside said front assembly , said jaws being longitudinally mobile inside said front assembly under the action of at least one actuating means , said front assembly having at least a one-jaw guiding system in order to move together jaws closer together in order to grip said component inside said assembly , the distance between jaws decreasing as they move towards the front , characterised in that front tightening assembly is mobile relative to rear body and includes at least one means for joining it with jaws , such means becoming active after said jaws are placed in a gripping position , movement of said jaws driving the movement of said joined assembly which then applies a tractive force towards the front of elongated component.2. Device according to claim 1 , characterised in that joining means consists of a stop in the front part of front assembly preventing forward movement of jaws relative to said ...

Vessel having extensions for supporting swim platform and concealing outboard engines

A vessel, including a transom for mounting outboard engines thereto, is spanned on opposite sides by aft-facing hull extensions which extend beyond the engines and allow a swim platform to be positioned between the hull extensions. The design allows the outboard engines to be covered with an engine cover, which provides an attractive vessel design in which the outboard engines can be concealed with a cover, which may serve other functions, such as a seat or the like. The cover houses an engine cowl mist shield which includes a support frame surrounding one or more outboard engines. The frame includes aperture(s) with edges spaced from the cowl and a flexible member extending from the edges to the cowl below the air intake of the cowl, such that spray and mist from the operation of the vessel does not reach the air intake of the cowl.

LOAD BOX FOR STORAGE TANK CONTAINMENT

A load box for containing liquid spillage has a container; with an upper access opening with a cover, attachable to a wall of a containment structure containing a liquid storage tank. An input opening configured to receive a discharge end of a tank conduit, and an output opening is configured to receive a suction end of a transport conduit. The container encloses a releasable connection between the suction end of the transport conduit and the discharge end of the tank conduit. An overflow opening is located such that liquid rising in the container flows through the overflow opening before rising to a level where liquid flows through one of the input and output openings, and an overflow conduit attached to the overflow opening is configured such that when a liquid level in the container rises to the overflow opening, liquid flows through the overflow conduit into the structure interior. 1. A load box apparatus for containing liquid spillage , the apparatus comprising:a container with an access opening in an upper portion thereof, and a cover movable from a closed position covering the access opening, to an open position;the container adapted to be attached to a containment wall of a containment structure, the containment structure defining a substantially sealed structure interior containing a liquid storage tank;an input opening in an upper portion of a wall of the container, the input opening configured to receive a discharge end of a tank conduit;an output opening in an upper portion of a second wall, the output opening configured to receive a suction end of a transport conduit;wherein the container is configured to substantially enclose a releasable connection between the suction end of the transport conduit and the discharge end of the tank conduit;an overflow opening in a wall of the container, the overflow opening located such that liquid rising in the container flows through the overflow opening before rising to a level where liquid flows through one of the ...

Boat Buoyancy Tube Retention

A system and method of installing an outer cover over a buoyancy tube associated with a rigid hull buoyant boat includes installing a first portion of an outer cover onto the rigid hull buoyant boat, the first portion including a plurality of grommets. A second portion of the outer cover is installed onto the rigid hull buoyant boat, the second portion including a plurality of female connective elements, each female connective element associated with a male connective element. The first portion is connected to the second portion such that the first and second covers enclose the buoyancy tube, wherein connecting includes inserting each of the male connective elements through their associated grommet to be further received by their associated female connective element. 1. A method of installing an outer cover over a buoyancy tube associated with a rigid hull buoyant boat , the method comprising:installing a first portion of an outer cover onto the rigid hull buoyant boat, the first portion including a plurality of grommets;installing a second portion of the outer cover onto the rigid hull buoyant boat, the second portion including a plurality of female connective elements, each female connective element associated with a male connective element;connecting the first portion to the second portion such that the first and second covers enclose the buoyancy tube, wherein connecting includes inserting each of the male connective elements through their associated grommet to be further received by their associated female connective element.2. The method according to claim 1 , wherein the buoyancy tube is made of foam.3. The method according to claim 1 , wherein connecting includes adjusting each of the mail connective elements in relation to their associated female connective element to provide a desired outer cover tension.4. The method according to claim 1 , wherein the first portion of the outer cover includes a bolt rope claim 1 , and wherein installing the first portion ...

Propeller service method

Disclosed is a method for maintenance of a ship propeller including the steps of: placing a flexible habitat having an open upper end over an uppermost blade and a portion of the propeller hub, and establishing a gas seal between the upper end of the habitat and the blade to close the habitat at its upper end. After fixing the lower end of the habitat relatively to the propeller, compressed gas is preferably introduced into the habitat to displace the water in the habitat. The apparatus for maintenance of a ship propeller under water comprises a flexible habitat with an open upper end. The habitat has a gas seal adapted to cooperate with a propeller blade surface to establish a gas seal to close the habitat at its upper end and fixing means adapted to fix the open lower end of the habitat relatively to the propeller. A means for introducing compressed gas into the habitat is provided.

BOAT WITH ACTIVE SUSPENSION SYSTEM

A boat having a deck and a hull includes a suspension for suspending the deck with respect to the hull. Sensors are employed to determine motion of the deck, with a controller adjusting the suspension such that it maintains the pose of the deck with respect to an inertial reference and with respect to pitch, roll, and heave of the deck. 1. A boat , comprising:a hull configured for flotation on water;a deck;a suspension system positioned between the hull and the deck and configured to suspend the deck with respect to the hull, the suspension system further configured to accommodate pitch and roll motions of the deck with respect to the hull, the suspension system also being configured to accommodate a heave motion of at least three feet of the deck with respect to the hull;a sensor configured to determine at least one inertial reference parameter of the deck;a controller coupled to the sensor and the suspension system, the controller being configured to control the suspension system to maintain an orientation of the deck with respect to pitch, roll, and heave through a heave accommodation of at least three feet with a frequency response of the suspension system less than or equal to 1 Hz.2. The boat of claim 1 , wherein:the suspension system comprises a plurality of springs;the sensor comprises a plurality of sensors, a separate one of the plurality of sensors being positioned adjacent a corresponding one of the plurality of springs; andthe controller comprises a plurality of controllers, a separate one of the plurality of controllers being configured to control a corresponding one of the plurality of springs.3. The boat of claim 2 , wherein the sensor further comprises an inertial measurement unit to measure an inertial reference parameter for a central portion of the deck claim 2 , the inertial measurement unit being coupled to each one of the plurality of controllers for controlling the corresponding one of the plurality of springs.4. The boat of claim 3 , wherein ...

Structure and Method for Capturing and Converting Wind Energy At Sea

A system for capturing and converting and/or storing wind energy includes a vessel adapted to receive at least one wind machine for capturing wind and a device for converting wind energy to storable energy. A method of adapting a vessel, such as a surplus cargo ship or an oil tanker, for use as a offshore power generating system comprises equipping a vessel with devices for capturing a renewable energy source, positioning the vessel at sea to capture the renewable energy source, converting the renewable energy to a storable energy source, and storing the converted energy, and repositioning the vessel to capture further renewable energy or transport the stored, converted energy. 1. A structure for capturing and converting wind power , comprising:a vessel;a motor to propel the vessel to at least one location for capturing wind power;at least one wind machine mounted on the vessel for receiving wind and converting it to mechanical energy; andequipment in the vessel to convert the mechanical energy to hydrogen fuel.2. The structure of claim 1 , wherein the mechanical energy is used as a power source on the vessel.3. The structure of claim 2 , further comprising thrusters powered by the mechanical energy to position the vessel to capture the wind.4. The structure of claim 1 , further comprising a generator to convert the mechanical energy to electrical energy.5. The structure of claim 4 , wherein the electrical energy is stored on the vessel.6. The structure of claim 4 , wherein the electrical energy is used as a power source on the vessel.7. The structure of claim 4 , wherein the motor is powered by the electrical energy to propel the vessel.8. The structure of claim 3 , further comprising bow thrusters powered by the electrical energy to position the vessel to capture the wind.9. The structure of claim 4 , further comprising an electrolytic cell claim 4 , a water source claim 4 , and a hydrogen storage device claim 4 , wherein the electrolytic cell uses the electrical ...

Fluid-Based Buoyancy Compensation

Systems and methods for buoyancy compensation are provided. Both active and passive buoyancy compensation can be provided using a compressible mixture made of a liquid along with a hydrophopic material such as a powder, electrospun fiber, or foam. The compressible fluid compresses as pressure is applied or expands as pressure is released thereby substantially maintaining an overall neutral buoyancy for a vessel. This allows the vessel to ascend and descend to water depths with minimal active buoyancy change. As a result, the energy usage and the reliance on higher pressure air and oils can be minimized. 1. A vessel comprising:a power supply unit;a processing module connected to the power supply unit; anda buoyancy compensation system configured to receive instructions from the processing module and, in response to the instructions, change the buoyancy of the vessel, wherein the buoyancy compensation system includes a compressible fluid that includes a mixture of a hydrophobic powder and a liquid.2. The vessel of claim 1 , wherein the hydrophobic powder is an electrically activated porous hydrophobic powder and the buoyancy compensation system applies an electrostatic field to the compressible fluid to adjust compressibility resulting in a change of buoyancy of the vessel.3. The vessel of claim 2 , wherein the buoyancy compensation system includes electrostatic plates to apply the electrostatic field to the compressible fluid.4. The vessel of claim 1 , wherein the buoyancy compensation system includes a first expandable container external to the vessel to hold the compressible fluid to passively adjust an overall buoyancy of the vessel.5. The vessel of claim 4 , wherein the buoyancy compensation system includes a second expandable container and a hydraulic controller to control movement of oil into and out of the second expandable container to adjust the buoyancy of the vessel.6. The vessel of claim 4 , wherein the first expandable container is connected to a pump to ...

WATER CRAFT HAVING OPEN UPPER DECK, AFT SWIM DECK AND COLLAPSIBLE BULWARKS

Disclosed is water craft providing inventive features to achieve a double-decked vessel having: a.) substantially continuous, flat and open upper deck; b.) a substantially continuous and fiat lower deck with an enclosed fore section and an exposed aft section forming a swim deck; and c.) a system of collapsible bulwarks in the upper and swim decks that permit: the vessel to transition from a traditional configuration (better suited for travel) to an open configuration (better suit for entertainment activities while stationary). 1a substantially flat and continuous upper deck including retractable upper bulwarks on one or more sides;a substantially flat and continuous lower deck having an aft portion and a fore portion, the fore portion located directly below said upper deck, the aft portion extending behind the fore portion and being, substantially exposed, the aft portion including retractable lower bulwarks on one or more sides;said fore portion of said lower deck be at substantially enclosed by side walls except for the rear end thereof in which a garage opening is defined; anda retractable door removably covering substantially all of said garage opening;wherein said retractable upper bulwarks, when extended, form a continuous surface with said upper deck, said surface being larger in area than said upper deck;wherein said retractable lower bulwarks, when extended, form a continuous surface with the aft portion of said lower deck, said surface being larger in area than said aft portion of said lower deck; andwherein said upper deck further includes removeable handrails attached to said retractable upper bulwarks, once extended.. A water craft comprising This application is being tiled as a non-provisional patent application under 35 U.S.C. §111(b) and 37 CPR §1.53(c). This application claims priority under 35 §111(e) to U.S. provisional patent application Ser. No. 61/532,956 filed on Sep. 9, 2011, the contents of which are incorporated herein by reference.The ...

Personal Watercraft

Personal watercraft systems, watercraft power systems, and methods of developing and managing engine powered systems between and end user and an original equipment manufacturer are described. The personal watercraft power systems include a housing for supporting a water jet pump and engine system. The housing is constructed to support the power system and removably engage a watercraft. The power system has a reduced profile and is particularly applicable for watercraft having a modular construction. Preferably, the housing is constructed to removably engage a number of watercraft configurations and provides a watercraft power system that is easily serviceable, highly versatile, and dynamic. 1. A watercraft comprising:a body having a top side;a support pad for an operator on the top side of the body;at least one float removably connected to the body;an engine disposed in the body; anda mechanism for steering the personal watercraft.2. The watercraft of wherein the personal watercraft weighs less than approximately 200 pounds.3. The watercraft of wherein the body and engine weigh less than 110 pounds.4. The watercraft of further comprising a portage mechanism that removably cooperates with at least one of the body and the at least one float and facilitates overland manual single person transport of the body or the at least one float to which the portage mechanism is attached.5. The watercraft of wherein the mechanism for steering includes a control disposed below a plane of the cover.6. The watercraft of further comprising a gas tank removably connected to the body and constructed to be removed therefrom without emptying.7. The watercraft of further comprising a hatch that sealably cooperates with the body.8. The watercraft of wherein the body is constructed to interchangeably cooperate with different shaped hulls that define a shape of the watercraft.9. A watercraft apparatus comprising:a housing for enclosing an engine;a water jet for propelling the watercraft;a ...

Apparatus and Method for Boarding Animals Onto a Boat

Disclosed is a boarding apparatus for boarding animals onto a boat or other above-water surface, and methods of using the apparatus. The apparatus has a boarding step assembly, a mounting assembly attached to the boarding step assembly for connecting the step assembly to a boat hull gunwale or transom lip, and a strut assembly for supporting the engagement of the boarding step assembly to the boat hull. 1. A boarding apparatus for boarding animals onto an above-water apparatus , such as a boat , said above-water apparatus having an above-water surface and a body portion having an above-water and a below-water portion , said boarding apparatus comprising:a boarding step assembly, having a top end and a bottom end;a first mounting assembly, said first mounting assembly configured to grippingly attach said boarding step assembly to at least a portion of said above-water surface, said first mounting assembly comprising (a) at least one mounting bracket positioned at said top of said boarding step assembly, and (b) at least one surface engagement apparatus attached to said at least one mounting bracket, anda second mounting assembly, said second mounting assembly comprising at least one elongated, adjustable strut configured to stabilize said boarding step assembly against at least a portion of said body, wherein said at least one strut is releasably attached to said boarding step assembly by way of a strut securing mechanism;wherein said at least one strut is capable of being moved horizontally relative to said boarding step assembly and along the length of said boarding step assembly.2. The boarding apparatus of wherein said boarding step assembly comprises (a) a pair of spaced-apart claim 1 , elongated runners claim 1 , each having a top end and a bottom end claim 1 , and (b) a plurality of spaced-apart platforms forming a plurality of steps claim 1 , each of said steps spanning the distance between the elongated runners.3. The boarding apparatus of wherein said ...

ELEVATED WALKWAY FOR IMPROVED CABIN HEIGHT

Boats including elevated walkways that are useful for increasing cabin height in a boat, such as a bow rider style boat, are described. Such elevated walkways are elevated relative to either a cockpit deck portion or a deck portion of a bow area and can be used to connect the bow area to the cockpit area. The cabin of a boat with an elevated walkway as described is located at least partially below the elevated walkway. The portion of the cabin below the elevated walkway has a ceiling area that is elevated relative to either the deck portion of the bow area or the cockpit area deck portion where the elevated walkway overlaps the cabin space. Elevated walkways as described herein are located on the boat such that they either overlap the central longitudinal axis of the boat or the end of the elevated walkway near the cockpit is located between port and starboard dash consoles. 1. A boat comprising:a bow area including a deck portion;a cockpit, the cockpit located behind the bow area and including a deck portion;an elevated walkway, the elevated walkway overlapping the longitudinal axis of the boat and extending between the cockpit and the bow area; anda cabin, the cabin located at least partially below the elevated walkway,wherein the elevated walkway is elevated relative to the cockpit deck portion or the deck portion of the bow area.2. The method of claim 1 , wherein the elevated walkway is elevated relative to the cockpit deck portion and the deck portion of the bow area.3. The method of claim 1 , wherein the elevated walkway is elevated at different levels relative to the cockpit deck portion and the deck portion of the bow area.4. The method of claim 3 , wherein the cockpit deck portion is lower in elevation than the deck portion of the bow area.5. The method of claim 1 , wherein the elevated walkway is elevated 1 inche or more.6. The method of claim 1 , wherein the cockpit further comprises a port dash console and a starboard dash console.7. The method of claim ...

WATERCRAFT

A watercraft includes a watercraft body, a watercraft propulsion device, a water protective case, a communication device, and a display device. The watercraft propulsion device propels the watercraft body. The water protective case is arranged on the watercraft body. The communication device communicates with a mobile terminal arranged inside the water protective case. The display device displays content of the mobile terminal based on data received from the mobile terminal through the communication device. 1. A watercraft comprising:a watercraft body;a watercraft propulsion device configured to propel the watercraft body;a water protective case arranged on the watercraft body;a communication device that communicates with a mobile terminal arranged inside the water protective case; anda display device that displays a content of the mobile terminal based on data received from the mobile terminal through the communication device.2. The watercraft according to claim 1 , wherein the content of the mobile terminal includes a screen of an application opened on the mobile terminal.3. The watercraft according to claim 1 , wherein the display device includes a touch panel.4. The watercraft according to claim 3 , wherein the communication device is programmed to transmit a signal indicating a touch operation of the touch panel to the mobile terminal such that the mobile terminal is operated according to the touch operation.5. The watercraft according to claim 1 , wherein the content of the mobile terminal includes a reception of a telephone call.6. The watercraft according to claim 1 , wherein the content of the mobile terminal includes position information of the mobile terminal obtained from a global navigation satellite system.7. The watercraft according to claim 1 , further comprising:a plurality of devices arranged on the watercraft body; whereinthe communication device connects the mobile terminal inside the water protective case to an onboard network that is connected ...

Locking device for a damping apparatus for a moon pool

Provided is a locking apparatus for a damping device of a moonpool, which can automatically lock and unlock an opened state of the damping device of the moonpool. The locking apparatus includes: one or more first locking members installed in a sidewall of the moonpool; one or more second locking members installed in a side of the damping device; and a holding unit separably holding the first locking members and the second locking members when the damping devices are in the opened state.

Flexing Leaning Post and Components for Modifying Leaning Posts to Flex

A system of components for modifying a watercraft leaning post to provide greater flexibility while maintaining firm support to a boat operator and/or boat passengers. The components include spring modules fitted to the aft side legs of a leaning post, and hinge modules fitted to the forward legs. The top section of the leaning post may then tilt backwards under pressure from the top and/or the bow side. The spring modules are preferably torsion springs configured to fit within a gap created in each of the two aft legs of a four-legged leaning post. The hinge modules positioned within the two forward legs of the leaning post are preferably cylindrical yoke type hinges. The components may be assembled into kit form that includes attachment nuts and bolts that allow modification of an existing leaning post without the need for specialty tools or skills. 1. A system of components for modifying a watercraft leaning post to provide greater flexibility while maintaining firm support , the watercraft leaning post having forward legs , aft legs , and a top section , the system of components comprising:(a) a pair of spring modules for incorporation into the aft legs of the leaning post; and(b) a pair of hinge modules for incorporation into the forward legs;wherein after installation of the system components, the top section of the leaning post may tilt backwards under pressure from above or from the front of the leaning post.2. The system of wherein the pair of spring modules each comprise torsion springs configured to fit within a gap created in each of the two aft legs of a four-legged leaning post.3. The system of wherein the pair of spring modules each comprise compression springs configured to fit within a gap created in each of the two aft legs of a four-legged leaning post.4. The system of wherein the pair of hinge modules each comprise cylindrical yoke hinges configured to fit within a gap created within each of the two forward legs of the leaning post. This ...

Locking twist grip drive handle outrigger positioner

A twist grip drive handle outrigger device having a locking mechanism for use on a fishing vessel having a first tubular member for holding of an outrigger pole, which is rotatably journaled to a second tubular member that is mounted to a fixed structure. The second tubular member houses a twist grip drive handle assembly that allows manual rotation of the outrigger pole. The driver assembly constructed and arranged to provide an unlocked condition by the twisting of the handle thereby allowing adjustment of the outrigger pole upon rotation of the first tubular member. The rotation of the first tubular member allows for movement of the outrigger pole from a stowage position to a trolling position and vice versa.

KAYAK WITH REMOVABLE SEAT ELEMENTS

In one example, a watercraft, such as a kayak, is provided that includes a body, at least a portion of the body having a unitary one-piece construction. The body includes a hull and a cockpit that is integral with the hull, and the cockpit includes a seating area. Finally, the example watercraft includes a backrest connected to the body near the seating area and rotatable between a substantially vertical orientation and a substantially horizontal orientation, and movement of the backrest is limited to rotational motion. 1. A watercraft , comprising: a hull; and', 'a cockpit that is integral with the hull, the cockpit including a seating area; and, 'a body, at least a portion of the body comprising a unitary one-piece construction, and the body includinga backrest connected to the body proximate the seating area and rotatable between a substantially vertical orientation and a substantially horizontal orientation, and wherein movement of the backrest is limited to rotational motion when the backrest is connected to the body.2. The watercraft as recited in claim 1 , wherein the body includes a bow and a stern whose respective shapes are substantially different from each other.3. The watercraft as recited in claim 1 , wherein at least a portion of the body comprises blow-molded plastic.4. The watercraft as recited in claim 1 , wherein the body comprises one or more tack offs.5. The watercraft as recited in claim 1 , wherein the backrest is connected directly to the body.6. The watercraft as recited in claim 1 , wherein the backrest comprises a unitary one-piece construction.7. The watercraft as recited in claim 1 , further comprising a seat strap connectible directly to the backrest and to the body.8. A kayak claim 1 , comprising: a hull; and', 'a cockpit that is integral with the hull, the cockpit including a seating area; and, 'a body that includes a bow and a stern whose respective shapes are substantially different from each other, at least a portion of the body ...

System for evacuation of personnel from a capsized vessel

System for evacuation of personnel from a capsized vessel via a lockable escape hatch () in the bottom of said vessel, characterized in that the system comprises a first lockable escape hatch (), said first lockable escape hatch () leads to an evacuation room (), said room () is provided with a second lockable escape hatch (), said room () is illuminated by lamps () receiving energy from a battery pack () not connected to the said vessel's energy system, said first and second lockable escape hatch () cannot be opened simultaneously, in relation to said first lockable escape hatch () it is connected a device () for climbing, said climbing device () unfolds when the said vessel has a lopsidedness in excess of a pre-determined number of degrees. 1103. System for evacuation of personnel from a capsized vessel via a lockable escape hatch () in the bottom of said vessel , characterized in that the system comprises{'b': '105', 'a first lockable escape hatch (),'}{'b': 105', '107, 'said first lockable escape hatch () leads to an evacuation room (),'}{'b': 107', '103, 'said room () is provided with a second lockable escape hatch (),'}{'b': 107', '201', '202, "said room () is illuminated by lamps () receiving energy from a battery pack () not connected to the said vessel's energy system,"}{'b': 103', '105, 'said first and second lockable escape hatch (, ) cannot be opened simultaneously,'}{'b': 105', '106, 'in relation to said first lockable escape hatch () it is connected a device () for climbing,'}{'b': '106', 'said climbing device () unfolds when the said vessel has a lopsidedness in excess of a predetermined number of degrees.'}2106. System according to wherein said climbing device () is preferably a rope ladder.3105201202. System according to wherein said first lockable escape hatch () is illuminated by lamps () that receive energy from the battery pack () is not connected to the said vessel's energy system.4107205. System according to wherein said evacuation room () is ...

PERSONAL WATERCRAFT

A personal watercraft comprising: a) a generally vertical outer hull; b) a bottom member affixed to the lower edge of said outer hull and closing the watercraft from the encroachment of surrounding water into the vessel; c) a generally concave inner hull rigidly attached at its upper edge to the upper edge of said outer hull and extending downwardly toward said bottom; and d) a generally horizontal deck fixedly attached at its edges to the lower edge of said inner hull to form an enclosed space with said outer hull, inner hull, and bottom member; said deck having a size sufficient for the support of at least one person in a standing or reclining position and of sufficient cient strength and support to avoid undue bending from the weight of the user. 2. A personal watercraft in accordance with wherein said outer hull is generally circular in horizontal cross-section.3. A personal watercraft in accordance with wherein the bottom of said watercraft is essentially flat.4. A personal watercraft in accordance with wherein the bottom of said watercraft has a displacement hull shape.5. A personal watercraft in accordance with in which a lower portion of the outer hull and a portion of the bottom are jointly modified to form a prow.6. A personal watercraft in accordance with in which a lower portion of the outer hull and a portion of the bottom are jointly modified to form a prow.7. A detachable pedestal mounting system a for the deck of a watercraft comprising in combination: a 1part consisting of a pedestal mount and a 2part pedestal mount receiver claims 4 , said pedestal mount comprising a pedestal platform having a surface adapted for the fastening of pedestal seats thereto and a keying member extending downward from the center of the underside thereof claims 4 , said pedestal mount receiver adapted to be fitted into the floor of a watercraft and attached thereto claims 4 , and having a keyway in the center thereof matched to the keying member of said pedestal mount.8. ...

Variable Stable Drilling Barge for Shallow Water Service (Inland and Offshore)

The invention described herein teaches that one drilling barge can be employed in two different areas. The standard drilling practice requires two vessels to perform the same work as one drilling barge invention. Standard drilling rigs require that one unit will drill well locations in water depths of - A second drilling unit must be provided to drill in water depths of - As a result of this invention, water depths of - can be provided by use of the one vessel employing the novel stabilization system. The service area's coverage is increased greatly by use of the invention thereby creating excellent cost reduction and improved drilling procedures in remote and harsh drilling areas. The invention's cost is slightly more than the standard drilling barge however; coverage of the service area can be 500% greater than the standard vessel's coverage. 1. A drilling vessel which can operate in minimum water depths of 8′-0″ and maximum water depths of 60′-0″ to 100′-0″ while being moored on bottom by ballasting of the lower hull , deployment of powered spuds and deployment of anchors adds to the station keeping process.2. A drilling vessel based on having stabilizer tanks which are deployed for offshore drilling claim 1 , production and towing operations providing safe vessel stabilization.3. A drilling vessel based on whereby the high weight equipment is placed in the lower hull to reduce the height of the center of gravity of the unit to allow the vessel to be stable when the stabilizers are in a stowed mode.4. The invention can drill a cluster of 2 to 12 wells without moving the drilling barge.5. The invention has a unique ventilation system wherein the air is sourced from the furthest point from the well center.6. The vessel design enters rivers that are narrow and has sharp curves. The design teaches round bow and stern ends. The application is a non-provisional, and claims priority benefit, of U.S. Provisional Patent Application No. 61/742,300 filed on Aug. 7, 2012 ...

Cargo Rack Assembly for Wakeboard Boats Positioned above Boat Tower

The present invention provides an improved cargo rack apparatus for wakeboard boats positioned above the boat tower.

ANCHOR HOLDING DEVICE

A device for securing an anchor. The anchor securing device may comprise a shank holder for securing a shank of the anchor and a base fluke holder for securing the base of the anchor. The shank holder may use an elastic shank rope for further securing the shank to the anchor securing device. 1. An anchor holding device comprising:a support piece comprising a top and a bottom; andan upper piece attached to the support piece near the top of the support piece and a lower piece attached to the support piece near the bottom of the support piece,wherein the lower piece comprises at least one indent configured to secure a fluke of an anchor,wherein the upper piece comprises at least one notch configured to secure a shank of the anchor, wherein the at least one notch comprises a first portion, a second portion, a third portion, a fourth portion and a separation portion, wherein the separation portion is between the first portion and the third portion, wherein the distance between the separation portion and the second portion is less than the distance between the fourth portion and the second portion,whereby when the shaft is in contact with the fourth portion and in between the fourth portion and the second portion, the separation portion is in between the shank of the anchor and the first portion, thereby substantially preventing the shank from passing in between the separation portion and the first portion.2. The anchor holding device of claim 1 , wherein a minimum distance between the first portion and the separation portion is at least the width of the shaft.3. The anchor holding device of claim 1 , further comprising an elastic band attached to the upper piece and configured to secure the anchor in an engaged position.4. The anchor holding device of claim 2 , wherein the elastic band is attached to the third portion and the first portion.5. The anchor holding device of claim 1 , further comprising a drain at the bottom of the support piece.6. The anchor holding device ...

Hull Robot With Hull Separation Countermeasures

A hull robot is disclosed for operation on a surface of a hull of a vessel. The robot can include a drive subsystem onboard the robot for driving and maneuvering the robot about the hull. A sensor subsystem onboard the robot can sense an attachment state of the robot to the hull. The attachment state can include at least one of attached and detached. A signal generation subsystem onboard the robot can emit a distress signal when the attachment state is detached. 1. A hull robot configured to operate on a surface of a hull of a vessel , comprising:a drive subsystem onboard the robot for driving and maneuvering the robot about the hull;a sensor subsystem onboard the robot configured to sense an attachment state of the robot relative to the hull, the attachment state comprising at least one of attached and detached; anda signal generation subsystem onboard the robot configured to emit a distress signal when the attachment state is detached.2. The robot as in claim 1 , further comprising a robot surfacing device configured to cause the robot to float to a fluid surface when the attachment state is detached.3. The robot as in claim 2 , wherein the robot surfacing device comprises a buoyant material.4. The robot as in claim 3 , wherein the buoyant material is selected from the group consisting of foam claim 3 , wood claim 3 , composite structural materials claim 3 , and any combination of these.5. The robot as in claim 2 , wherein the robot surfacing device comprises an inflatable flotation device and an inflation element in fluid communication with the inflatable flotation device claim 2 , wherein the inflation element is operable to inflate the inflatable flotation device upon separation of the robot from the hull.6. The robot as in claim 4 , wherein the inflation element comprises a compressed gas coupled to the inflatable flotation device to inflate the inflatable flotation device when the attachment state is detached.7. The robot as in claim 5 , wherein the inflation ...

Portable catamaran vessel

The present invention relates to a portable boat with catamaran configuration. The boat basically consists of two inflatable floats joined by two connecting bars with plates at their ends for fastening the connecting bars to the floats. A rigid platform can be assembled between the two connecting bars, forming a deck for the occupant. The present invention allows the occupant to remain standing on the rigid platform while using a paddle to propel the boat. The lateral floats provide greater stability, making it easier for the occupant to keep his balance. Removable fins can be mounted on the rear underside of each float to help keep a straight path and improve performance (decreasing zigzags, and allowing a greater number of paddle strokes before having to change sides). The boat exhibits high hydrodynamic efficiency and can be disassembled so as to occupy a small volume, making it easy to transport and store.

CONVERTIBLE PERSONAL WATERCRAFT CONFIGURATION DEVICE AND METHOD

A convertible watercraft configuration device may include a plurality of attachments including at least a water shield attachment assembly. The water shield attachment assembly may include a plurality of fabric pole sleeves substantially covering a plurality of rigid poles, a plurality of clear shield sections attached to the plurality of fabric pole sleeves, an attachment flap attached to the plurality of clear shield section and the plurality of fabric pole sleeves, and a shield fastener attached to the attachment flap. The water shield attachment assembly may attach to a watercraft attachment strip assembly. The plurality of attachments may removably attach to edges of a hull of a watercraft. 1. A convertible watercraft configuration device comprising: a plurality of rigid poles;', 'a plurality of fabric pole sleeves substantially covering the plurality of rigid poles;', 'a plurality of clear shield sections attached to the plurality of fabric pole sleeves;', 'an attachment flap attached to the plurality of clear shield section and the plurality of fabric pole sleeves; and', 'a shield fastener attached to the attachment flap; and, 'a plurality of attachments comprising at least a water shield attachment assembly, wherein the water shield attachment assembly comprises an attachment assembly fastener removably attached to the shield fastener of the water shield attachment assembly;', 'an attachment strip fabric attached to the attachment assembly fastener;', 'an attachment strip fastener attached to the attachment strip fabric; and', 'a strip attaches to the attachment strip fastener, wherein the watercraft attachment strip assembly attaches to a hull of a watercraft., 'a watercraft attachment strip assembly comprising2. The convertible watercraft configuration device of claim 1 , further comprising a radar arch attachment removably attached to the watercraft.3. The convertible watercraft configuration device of claim 1 , further comprising a pole holder attachment ...

STORAGE SYSTEM AND STORAGE COMPARTMENT

A storage system and compartment are provided. The storage system includes a bottom plate, front and back plates, and opposing side plates which define a compartment to receive a storage box. The storage system is configured to interface with a secondary surface, such interface achieved through interactions between the opposing side plates and the secondary surface. In some embodiments the secondary surface is associated with a storage compartment. The front plate is dimensioned such as to leave an aperture between the front plate and the secondary surface which is dimensioned to selectively receive a storage box. In some embodiments, the front plate is angled to provide facilitate selective retention of said storage box while still allowing ease of access. The back plate is dimensioned to prevent the storage box from sliding between the back plate and the secondary surface. 1. A storage system , the storage system comprising:a bottom surface;a front plate connected to said bottom surface, thereby forming a first angle; anda back plate connected to said bottom surface, substantially opposite said front plate, thereby forming a second angle.2. The storage system of claim 1 , wherein said first angle is greater than 90 degrees.3. The storage system of claim 2 , wherein said second angle is less than 90 degrees.4. The storage system of claim 1 , further comprising a storage box claim 1 , wherein said bottom surface claim 1 , front plate claim 1 , and back plate define a compartment claim 1 , said compartment being configured to selectively receive said storage box.5. The storage system of claim 4 , wherein said storage system is mounted to a secondary surface.6. The storage system of claim 5 , wherein said secondary surface is the door of a storage compartment.7. The storage system of claim 5 , wherein said storage system is mounted to said secondary surface via one or more bracket.8. The storage system of claim 5 , wherein suitable clearance is provided between the ...

FULLY TELESCOPING DEVICE MOUNT

A telescoping device mount is configured to hold an electronic device. The telescoping device mount is configured to fully extend or fully retract the electronic device. The telescoping device mount includes a telescoping post, a mount segment, and a base. The telescoping post includes an inner post segment and an outer post segment. The mount segment is configured to secure an electronic device thereto. The mount segment includes an outer collar slidably securable to the outer post segment of the telescoping post. The base is secured to the inner post segment such that the outer post segment telescopes relative to the inner post segment. In a fully retracted position, the electronic device is proximate to the base and/or an underlying surface. 1a telescoping post including an inner post segment and an outer post segment;a mount segment configured to secure the electronic device thereto,said mount segment including an outer collar slidably securable to the outer post segment of the telescoping post; anda base secured to the inner post segment such that the outer post segment telescopes relative to the inner post segment.. A telescoping device mount configured to hold an electronic device on a vehicle, the telescoping device mount comprising: This application is a continuation of co-pending U.S. patent application Ser. No. 16/923,961, filed Jul. 8, 2020, entitled “Fully Telescoping Device Mount”, the entire contents of which is incorporated herein by reference.The present disclosure generally relates to mounts for electronic devices. More specifically, the present disclosure generally relates to telescoping mounts for electronic devices on a vehicle, such as a watercraft.Various independent electronic devices may be utilized on any of various vehicles. For example, a boater may add an electronic fish finder to a boat to assist the boater in locating fish relative to the boat. The electronic device may be used intermittently, such that it is not needed during all ...

Retractable Hull Mounting Data Collecting System

A watercraft mounting system that embodies a moving mounting platform and a protective hull cavity which provides protection, prevents damage and improves storage of data collection systems. 124-. (canceled)25. A watercraft comprising:a hull;a cavity along a bottom portion of the hull;a mounting platform configured to carry a data collection system; andone or more support members suspending the mounting platform within the cavity, wherein the one or more support members are configured to allow at least a portion of the mounting platform and the data collection system to retract into the cavity in response to an external force on the portion of the data collection system.26. The watercraft of claim 25 , wherein the one or more support members comprise a plurality of support members.27. The watercraft of claim 25 , wherein the one or more support members are one or more tension members.28. The watercraft of claim 25 , wherein the one or more support members are configured to apply a force on the mounting platform to move the mounting platform away from a top portion of the hull.29. The watercraft of claim 25 , wherein the one or more support members are configured to extend in response to the external force on the portion of the data collection system.30. The watercraft of claim 25 , wherein the one or more support members comprise:a first support member connected to a front portion of the mounting platform; anda second support member connected to a rear portion of the mounting platform.31. The watercraft of claim 30 , wherein the one or more support members comprise:a third support member connected to the front portion of the mounting platform; anda fourth support member connected to the rear portion of the mounting platform.32. The watercraft of claim 30 , wherein the first support member is configured to extend in response to the external force being on a front portion of the data collection system.33. The watercraft of claim 32 , wherein the mounting platform is ...

APPARATUS TO DETER BIRDS AND ANIMALS FROM ROOSTING ON BOAT DECKS AND OTHER SURFACE AREAS

Apparatus for deterring birds and animals from roosting on boat decks and other surface areas in form of a mechanical repeller includes a bracket for attachment to a surface area, and a housing including a quick-release fastening device to connect the housing with the bracket. The quick-release fastening device forms a pivotable bearing between the housing and the bracket. At least one pole extends from the housing and a bearing supports the housing in the bearing. An electric motor turns the housing and thereby moves the pole above the surface area. The electric motor includes an output shaft which engages the bracket axially detachable but torque proof. A rechargeable battery is provided and supplied with electric power from a solar cell. The housing is configured in form of a closed module which accommodates the solar cell, an electronic control unit, the electric motor, and the rechargeable battery. 1. Apparatus for deterring birds and animals from roosting on boat decks and other surface areas in form of a mechanical repeller , said apparatus comprising:a bracket for attachment to a surface area;a housing including a quick-release fastening device to connect the housing with the bracket, said quick-release fastening device forming a pivotable bearing between the housing and the bracket;at least one pole extending from the housing;a bearing configured to support the housing in the bearing;an electric motor configured to turn the housing and thereby move the pole above the surface area, said electric motor including an output shaft configured to engage the bracket axially detachable but torque proof;an electronic control unit;a rechargeable battery; anda solar cell to supply electric power to the rechargeable battery,said housing configured in form of a closed module which accommodates the solar cell, the electronic control unit, the electric motor, and the rechargeable battery.2. The apparatus of claim 1 , wherein the quick-release fastening device includes a ...

DAMPER FOR DAMPING PRESSURE WAVES

The invention relates to a damping device for damping a pressure wave generated by a propeller. The damping device comprises a surface structure, which delimits a closed space, which contains gas. The damping device further comprises a flexible structure, which is arranged in the closed space delimited by the surface structure, and which flexible structure forms channels, through which the gas can flow. The invention also relates to a propeller-driven vessel and a propulsion device. 1. A damping device for damping pressure waves , which damping device comprises a surface structure , which delimits a closed space , which contains gas , wherein the damping device comprises a flexible structure , which is arranged in the closed space delimited by the surface structure , and which flexible structure forms channels , through which the gas can flow.2. The damping device according to claim 1 , wherein the surface structure comprises a first surface plate and a second surface plate claim 1 , which are attached together at their edges.3. The damping device according to claim 2 , wherein the flexible structure comprises tubes claim 2 , which are arranged longitudinally between the surface plates.4. The damping device according to claim 3 , wherein the tubes are arranged to be parallel with each other.5. The damping device according to claim 3 , wherein the tubes are arranged in at least two layers.6331. The damping device according to claim 2 , wherein the flexible structure comprises elements shaped like rectangular prisms () claim 2 , which are arranged longitudinally between the surface plates.7. The damping device according claim 1 , wherein the flexible structure is attached to the inner surface of the surface structure.8. The damping device according to claim 1 , wherein the damping device has a plate-like shape.9. A propeller-driven vessel claim 1 , wherein the vessel comprises a damping device according to claim 1 , which damping device is arranged between the ...

Universal cover for water mat

A universal cover for a water mat is provided. The universal cover has a top cover portion and a bottom cover portion that can be secured together with zippers. The bottom cover portion has a plurality of parallel buoyant bars and the top cover portion has metal structures to securely hold magnetic accessories.

ONBOARD BOAT LIFT STRUCTURE AND METHOD

An onboard lift for a pontoon boat has four legs pivotally attached underneath a platform and extending between the outer pontoons. Each leg terminates in a slide foot. The pivot pin for each leg is canted, such as at 13° relative to horizontal. In a stowed position, the legs and slide feet extend forward in the direction of travel and tight to the platform. When used to lift the boat, actuation of the legs pushes the slide feet outward due to the cant of the pivot axis, such that the slide feet are positioned underneath the outer pontoons when the boat is fully raised. The control allows separate powering of the front legs from the rear legs, and further has a display so the user can see the amount of extension of each set of legs. 120-. (canceled)21. A method of raising a boat using an onboard boat lift wherein the boat includes outer buoyant parts at port and starboard sides of the boat that support a deck , the method comprising:providing a plurality of legs, wherein each of the plurality of legs is attached to an underside of the deck;extending each support leg of the plurality of support legs from a substantially horizontal retracted position to a substantially upright support position, the plurality of support legs including at least a right support leg and a left support leg;pivoting each of the support legs about a canted pivot axis relative to the deck from a substantially horizontal, retracted position to an extend position in an arcuate path where a slide foot attached to a distal end of each leg engages a bed below a body of water;continuing the pivoting of the support leg, resulting in sliding the slide foot across a ground surface while the boat is raised until the legs are substantially perpendicular to the deck; andretracting the support leg from the substantially upright support position to the substantially horizontal retracted position such that when the support leg is retracted in the retracted position the slide foot is located between the ...

Small unmanned aerial vehicle (suav) shipboard recovery system

Systems, devices, and methods for impacting, by a small unmanned aerial vehicle (SUAV), a net having at least three sides; and converting the kinetic energy of the SUAV into at least one of: elastic potential energy of one or more tensioned elastic cords connected to at least one corner of the net, gravitational potential energy of a frame member connected to at least one corner of the net, rotational kinetic energy of the frame member connected to at least one corner of the net, and elastic potential energy of the frame member connected to at least one corner of the net.

Immobilization device for steering system of marine outboard motors

An immobilization device for steering systems on marine motors. The device comprises a first and second member, each member having two opposite ends, a non-immobilizing fastener connecting the first member near one of its ends to the second member near one of its ends, and a compressing fastener connecting the first member near the other of its ends to the second member near the other of its ends. The compressing fastener operates to draw the first and second members closer together. The device may also be part of an immobilization system comprising at least one of the devices and a steering system having a steering shaft and a steering ram. The device is assembled around the steering shaft and the compressing fastener is capable of applying sufficient compressive force to resist the steering ram sliding along the steering shaft.

Attachment Plate Designed to Accept Multiple Boating Devices

An attachment bracket plate that is designed to accept a wide variety of different boating devices is shown. The attachment bracket plate is designed to attach to the back of the boat. In one instance, the attachment bracket plate is designed to attach to the transom of the boat and in another instance it is designed to attach to the motor (such as an outboard motor) on the boat. The attachment bracket plate can accommodate many boating devices such as any one or more of a ski tow bar, a boat canopy, a flag pole, fishing poles/lines, a fly bridge, a grill and/or cooler holder, gill net guides, trawl net guides, swimming platform, a ladder, downrigger holder, search light holder, underwater light holder, sonar, an underwater camera, a retractable boat cover, an outboard motor cover, a culling box or any other boating device that uses a rigid rod-like structure. 1. An attachment bracket plate comprising a socket and a support channel wherein said support channel is a substantially planar plate and said socket being a substantially rectangular cube having six sides , each side having any two of a length , height and width , wherein one side of said socket abuts and is affixed to the planar plate in said support channel , said socket having an opening on each of the two sides having a width and a height , the opening extending the length of the socket so as to be able to accommodate a rod-like structure that will fit into the opening and traverse at least a part of the length of the socket.2. The attachment bracket plate of claim 1 , further comprising one or more holes that traverse the substantially planar plate of the support channel in a direction that is perpendicular to the substantially planar plate of the support channel.3. The attachment bracket plate of claim 2 , wherein two holes traverse the substantially planar plate of the support channel in a direction that is perpendicular to the substantially planar plate of the support channel claim 2 , wherein the two ...

ASSEMBLY FOR HOLDING A BEVERAGE CONTAINER

There is described an assembly for holding a beverage container. The assembly includes a beverage holder having a base and one or more sidewalls extending from the base. The one or more sidewalls define with the base a space for receiving a beverage container. The base includes a recess formed in the base. The base further includes an aperture extending from the recess to an exterior of the beverage holder. The assembly further includes a fastener for inserting through the aperture. 1. An assembly for holding a beverage container , comprising:a beverage holder comprising a base and one or more sidewalls extending from the base and defining with the base a space for receiving a beverage container, wherein the base comprises:a recess formed in the base; andan aperture extending from the recess to an exterior of the beverage holder; anda fastener for inserting through the aperture.2. The assembly of claim 1 , wherein the fastener is configured to be inserted through an oarlock socket.3. The assembly of claim 1 , wherein a shank of the fastener has a diameter of about ½ inch.4. The assembly of claim 1 , wherein the fastener is a carriage bolt.5. The assembly of claim 1 , wherein the recess is configured such that claim 1 , when the fastener is inserted through the aperture from within the space for receiving the beverage container claim 1 , a head of the fastener sits at least partially within the recess.6. The assembly of claim 5 , wherein the recess is configured such that claim 5 , when the fastener is inserted through the aperture from within the space for receiving the beverage container claim 5 , the head of the fastener sits wholly within the recess.7. The assembly of claim 1 , wherein the base is a circular base claim 1 , and wherein the one or more sidewalls comprise a cylindrical sidewall extending from the base.8. The assembly of claim 1 , wherein the base further comprises a drain hole formed therein.9. The assembly of claim 8 , wherein the drain hole ...

Self-Adjusting Base

A self-adjusting base for a beverage container is disclosed. A circular flat base having a high-friction surface sits tiltably about an X-horizontal axis within a rigid ring that sits tiltably in a Y-horizontal axis, 90° offset, within the upper edge of a cylindrical mounting. Tilting is achieved by two pairs of pin-structures, each on diametrically opposed positions on the circular base and rigid ring, respectively, and engaging with horizontal cylinders located on the inner face of the upper edge of the cylindrical housing and rigid ring, respectively. Within the cylindrical housing is a quantity of liquid, and affixed to the circular flat base is a weight having a cylindrical shape with biased lateral walls whose lower edge hangs below the liquid level. A light source is located at the floor of the cylinder. 2. The self-adjusting base of wherein said inner ring is suspending within said cylindrical housing by a first pair of hinges in alignment with said first horizontal axis claim 1 , and wherein said planar circular base is suspended within said inner ring by a second pair of hinges in alignment with said second horizontal axis.3. The self-adjusting base of wherein each of said hinges comprises an axially aligned tapered pin engaged with an axially aligned cylindrical hole of a diameter larger than that of said tapered pin such that said axially aligned tapered pin may freely rotate within said axially aligned cylindrical hole.4. The self-adjusting base of wherein said cylindrical housing contains a liquid claim 1 , the level of which is above the lower edge of said weight.5. The self-adjusting base of wherein the upper surface of said circular base is flat and is affixed to an anti-slip layer.6. The self-adjusting base of wherein said weight is shaped as a cylinder having biased lateral walls on its lower portion.7. The self-adjusting base of wherein said cylindrical housing is shaped so as to feature a collar around its upper edge.8. The self-adjusting base ...

LATCHING DEVICE FOR A MOVABLE PLATFORM

A movable platform structure including a base structure, a platform and an articulated system which connects the platform to the base structure, wherein the platform is movable between a raised position which is horizontally adjacent to the base structure and a lowered position which is horizontally far from the base structure. The platform assembly further includes a latching device switchable into a stable locking position for locking the platform against the base structure when the platform is in the raised position. 1. A movable platform assembly comprising a base structure , a platform and an articulated system which connects the platform to the base structure , wherein the platform is movable between a raised position which is horizontally adjacent to the base structure and a lowered position which is horizontally far from the base structure ,wherein the assembly includes a latching device switchable into a stable locking position for locking the platform against the base structure when the platform is in the raised position,wherein the latching device comprises a striker element fixed to the platform, a movable latching element arranged on the base structure for engaging the striker element so as to lock the platform, and an actuating mechanism for actuating the latching element, wherein a force applied on the platform when the latching device is in the locking position and tending to horizontally move the platform away from the base structure causes the actuating mechanism of the latching device to be blocked,wherein the latching element is arranged rotatably about a rotation axis,wherein the actuating mechanism comprises an articulated quadrilateral formed by a frame element fixed to the base structure, an actuating lever hinged with the frame element, the latching element hinged with the frame element, and a link member hinged, at opposite ends, with an intermediate point of the latching element and with an intermediate point of the actuating lever, ...

ICE MELTING APPARATUS FOR SHIP VOYAGE

Disclosed herein is an ice melting apparatus for a ship voyage including: a boiler configured to heat a thermal medium; a high temperature pump configured to transfer the heated thermal medium; a heating cover unit configured to be heated by the thermal medium transferred by the high temperature pump and attached to a bow part of a ship; and a hot gas jet unit configured to be disposed in front of the heating cover unit and jet the air heated by the thermal medium. 1. An ice melting apparatus for a ship voyage , comprising:a boiler configured to heat a thermal medium;a high temperature pump configured to transfer the heated thermal medium;a heating cover unit configured to be heated by a thermal medium transferred by the high temperature pump and attached to a bow part of a ship; anda hot gas let unit configured to be disposed in front of the heating cover unit and jet the air heated by the thermal medium.2. The ice melting apparatus for a ship voyage of claim 1 , wherein the high temperature pump includes a motor part and an impeller part which allows the motor part to transfer the the medium claim 1 , andthe thermal medium is configured to be circulated into the motor part.3. The ice melting apparatus for a ship voyage of claim 1 , wherein the heating cover unit has a metal pad form haying a blade shape meet jog left and right surfaces of the bow part claim 1 , andan inside of the heating cover unit is provided with a first heat exchange to be heat-exchanged with the thermal medium.4. The ice melting apparatus for a ship voyage of claim 3 , further comprising:a heat insulating pad configured to be disposed at a contact portion with the bow part of the heating cover unit and block heat from the heating cover unit.5. The ice melting apparatus for a ship voyage of claim 1 , further comprising:an extending frame configured to extend from the bow part to the hot gas jet unit to support the hot as jet unit.6. The ice melting apparatus for a ship voyage of claim 5 , ...

PRE-HEATING DEVICE

A preheating device for preheating the fuel of an internal combustion engine with a heating medium has a fuel transport device with a fuel inlet and a fuel outlet, and has a fuel transport channel connecting the fuel inlet and the fuel outlet. The preheating device also has a heating medium transport device with a heating medium inlet and a heating medium outlet, as well as a heating medium transport channel connecting the heating medium inlet and the heating medium outlet and/or at least one heating element. The fuel transport device and the heating medium transport device and/or the at least one heating element are in thermal contact with each other and thus form a heat exchanger via which a fuel transported in the fuel transport device can be heated by a heating medium transported in the heating medium transport device and/or by the at least one heating element. 11. A preheating device () for preheating fuel of an internal combustion engine with a heating medium , comprising:{'b': 22', '22', '22', '25', '22', '22, 'i': a', 'b', 'a', 'b, 'a fuel transport device () having a fuel inlet () and a fuel outlet (), and having a fuel transport channel () connecting the fuel inlet () and the fuel outlet ();'}{'b': 21', '21', '21', '26', '21', '21, 'i': a', 'b', 'a', 'b, 'a heating medium transport device () having a heating medium inlet () and a heating medium outlet (), as well as a heating medium transport channel () connecting the heating medium inlet () and the heating medium outlet ();'}{'b': '31', 'and/or at least one heating element (),'}{'b': 22', '21', '31', '22', '21', '31, 'wherein the fuel transport device () and the heating medium transport device () and/or the at least one heating element () are in thermal contact with each other and thus form a heat exchanger via which a fuel transported in the fuel transport device () can be heated by a heating medium transported in the heating medium transport device (), and/or by the at least one heating element (),'}{'b ...

LNG Ship or LPG Ship

To obtain an economical hull structure by employing an independent prismatic tank having a large tank volume with respect to a ship size and reducing material cost. 1. A LNG ship having a structure in which a substantially prismatic tank is installed inside a hold while not being integrated with a hull structure material ,wherein the tank is a long tank, which has a larger dimension of a ship longitudinal direction than that of a ship width direction and is installed inside the hold along the ship longitudinal direction, andthe long tank is divided into two or more liquid cargo compartments in the ship longitudinal direction by one or more bulkhead plates, each of which is formed in the ship width direction as one plate.2. The LNG ship according to claim 1 , wherein a tank group is formed in the ship longitudinal direction so that tanks claim 1 , each of which does not have bulkhead claim 1 , are arranged at the front and rear sides of the long tank claim 1 , and a space between the long tank and each tank adjacent to the long tank has a cofferdem structure.3. The LNG ship according to claim 1 , wherein the long tank is provided at the left and right sides of a center line direction of the ship as a boundary.4. The LNG ship according to claim 1 , wherein a key portion is integrally formed with an upper portion of a liquid cargo compartment claim 1 , which is located at a center in the ship longitudinal direction of the long tank claim 1 , in a protruding manner and anchor point chocks for thermal deformation are provided in the hull structure material so as to be located at front and rear sides in the center line direction of the ship corresponding to the key portion.5. The LNG ship according to claim 1 , wherein the long tank includes two liquid cargo compartments in the ship longitudinal direction claim 1 , a key portion is integrally formed with a substantially center upper portion of the long tank in the ship longitudinal direction claim 1 , in a protruding ...

Fishing Rod Holder and Method of Using the Same

An apparatus for retaining an unattended fishing rod. The apparatus is comprised of a fishing rod holder and an extendable fishing rod holder base. The fishing rod holder releasably retains a handle of a fishing rod, such that the fishing rod is held fast against lateral force in a lateral direction or longitudinal force in a longitudinal direction. A releasable spindle of the fishing rod holder releasably operably couples to a socket of the fishing rod holder base, easily detaching from the fishing rod base in a single, instantaneous, smooth motion, allowing the user to pick up or replace the fishing rod with ease. Vertical force from the user will release the coupling of the fishing rod holder and the fishing rod holder base, but I lateral force in a lateral direction or longitudinal force in a longitudinal direction will not. 12. A lockable hinge clamp for securing an unattended fishing rod () to the gunnel of a boat , comprising:{'b': 3', '29', '5', '31, 'claim-text': [{'b': 3', '5', '29', '3', '31', '5, 'wherein the fishing rod holder () is pivotably coupled to the extendable fishing rod holder base () by inserting the releasably coupled spindle () of the holder () into the socket () of the extendable fishing rod holder base (),'}, {'b': '3', 'claim-text': [{'b': 47', '41', '39', '11, 'claim-text': [{'b': 39', '38', '9', '47', '51, 'wherein the first pivotably coupled strap () has a concave inner surface () running between outer barrels () of the first common joint () and a distal graspable edge (),'}, {'b': 39', '43', '9', '47', '57', '55, 'wherein the second pivotably coupled strap () has a concave inner surface () running between outer barrels () of the first common joint () and outer barrels () of a second common joint (),'}, {'b': 47', '41', '39', '37, 'wherein the first common joint () and the first and second pivotably coupled straps (, ) form a three barrel hinge ();'}], 'a first common joint (), operably coupled to first and second pivotably coupled ...

SureFill

The present invention relates to improvements to fill prevention devices and more particularly to a permanently installed fill prevention device used for potable water tanks. There are other fill prevention devices however because other fill prevention devices related to potable water systems require them to be removed before filling the water tank, these other devices are difficult to use and are often lost. The present invention discloses a circular disk () made from plastic such as Nylon, High Density Polypropylene, or other inert durable plastic. The outer area of the disk is threaded () to allow this fill prevention device to be threaded into existing potable water deck fill () When in place the device will prevent the insertion of a fuel nozzle, hence keeping the water tank and potable water contamination free. From the center of the circular disk is a hollow cylinder () which rises vertically and is connected to the inner wall of the circular disk. The diameter of this hollow cylinder is such so that the end of a garden hose () can be inserted over it to fill the water tank. Along the bottom edge of the device are holes () that allow air and excess water to escape. This device when inserted into an existing deckfill () creates both a mechanical barrier along with a visual deterrent due to it's blue color which is consistent with containers used for potable water. 1. A contamination Preventative Device comprising;A hollow circular disk having external threads,A Vertical hollow cylinder rising from the base of the circular disk, The cylinder being attached to the inside walls of the circular disk by equal length horizontal standoffs2. A contamination Preventative Device in wherein the diameter of said circular disk is consistent with the internal thread diameter of a typical watercraft deckfill3. A contamination Preventative Device in wherein said external threads are consistent with the threads used in typical watercraft deckfills4. A contamination ...

SECONDARY NAVIGATION STATION

In accordance with one embodiment of the present invention, the improved secondary navigation station of the invention comprises a horizontal surface which is suspended above the watercraft by a structural system usually comprised of aluminum tubing or equivalent, which horizontal surface may further comprise a navigation station, a seat structure, and a horizontally sliding cover, which, when it is closed position, operates in concert with said horizontal surface to create a solid weatherproof surface, but when open, allows the user or operator of the watercraft to mount a series of steps such that the user or operator of the watercraft is able to navigate the craft from an elevated position from a standing, leaning, or sitting position. The invention allows for an elevated navigation station and elevated positioning for sighting use for fishing and navigation while maintaining a low center of gravity of the watercraft. 1. A secondary navigation station for a boat , comprising:a structure having an outer perimeter, an upper surface, a port side, a starboard side, a lower surface and an opening, said opening having a perimeter and passing through said structure from said structure upper surface to said structure lower surface;a control console comprising engine throttle controls and a steering element, said control console disposed on and attached to said upper surface of said structure; anda cover slidingly engaged with said upper surface by sliding means;wherein said sliding means allows for translation of said cover in both a forward and aft direction; andwherein said cover perimeter covers said opening perimeter at at least one point of translation of said cover on said sliding means.2. The secondary navigation station of claim 1 , wherein said translation of said cover is further defined as having a fully closed position at a forward limit of said travel claim 1 , an open position at said aft limit of said travel claim 1 , and a partially open position defined ...

OPEN/NON-CLOSED, BUOYANT HULL COLLAR ASSEMBLIES

An embodiment includes an open/non-closed hull collar assembly that is shaped to increase encapsulated volume of a hull. The hull collar assembly may include a hull collar structure and a foam module. The hull collar structure may include a gunwale, an outboard boundary, and an inboard boundary. The outboard boundary extends in an outward lateral direction from a lower hull portion and extends in a longitudinal direction from the lower hull portion such that at least a portion of the hull collar structure is at least partially included in a freeboard portion of a boat hull. The inboard boundary extends from the gunwale a portion of a distance to a deck such that the hull collar structure is at least partially open or non-closed to an inner hull volume. The foam module is comprised of a non-expansive, closed cell foam. The foam module is shaped for disposition within the hull collar structure. 1. An open/non-closed hull collar assembly , the assembly comprising: a gunwale that includes an outboard edge;', 'an outboard boundary that is connected to the outboard edge of the gunwale, the outboard boundary extending in an outward lateral direction from a lower hull portion and extending in a longitudinal direction from the lower hull portion; and', 'a lower chine included as a portion of the outboard boundary, the lower chine including an outboard portion,', the outboard boundary defines an open/non-closed inner hull volume; and', 'the open/non-closed inner hull volume includes an expanded volume that is outboard of a datum plane defined between the outboard edge of the gunwale and the outboard portion of the lower chine., 'wherein], 'a hull collar structure that includes2. The assembly of claim 1 , wherein:a lower chine angle is defined between a lower chine element of the lower chine and a first datum, the first datum extending in a lateral direction from a connection between an outermost edge of a lower hull portion and the lower chine element of the lower chine such ...

Water-tight compartment with removable hatch and two-sided gel seal for multiple conduit access

A water-tight or air-tight accessible compartment has a removable hatch sealed at the edge with elastically conformable opposing seals, with elongate communication elements extending into the compartment between the opposing seals, seals conforming to the topology formed between the compartment edge and the elongate communication elements.

Multifunctional apparatus and method for light watercraft portaging, self-rescuing, and stabilizing

A multifunctional apparatus and method for a light watercraft such as a kayak or canoe comprising multiple selectable configurations and multiple selectable corresponding modes for portaging, water self-rescue, and watercraft stabilization. Portaging modes include a flexible strap encircling the watercraft with one or more inflatables attached and positioned on the carrier for vast combinations of watercrafts, carriers, and terrains. Self-rescuing modes include inflatables attached selectably: to the self-rescuer; to and in combination with a buoyant object which is encircled with the watercraft by the strap; or to the strap which is positioned selectably about the watercraft, or under the self-rescuer. Mode selected at the self-rescue time under known physical, mental, and environmental conditions with backups available. Stabilizing modes include selectable strap positioning about the watercraft, and selectable number and positioning of attached inflatables, adaptable as conditions change. 1. A multifunctional apparatus for a light watercraft such as a kayak or a canoe including a plurality of selectable configurations and plurality of selectable corresponding modes , comprising: (a) a primary strap having a predetermined length , a predetermined width , a predetermined strength , a means for length adjustment , and a means for releasably fastening opposite ends; (b) one or more buoyant inflatables each having a predetermined shape , a predetermined size , one or more separate fluid-impervious chambers , a strength sufficient to support at least in part the weight of the watercraft , and a means for removable attachment , and said chambers each having a means for inflating and deflating; (c) the plurality of selectable configurations include portaging , water self-rescue , and watercraft stabilization; (d) said primary strap transversely encircling , releasably fastened , and tightened about the watercraft; (e) said inflatables inflated and removably attached to ...

Fabric Attachment System

An attachment for attaching an accessory to a structure such as a vehicle or boat through a rail having a track. The attachment has at least one welt that is shaped and/or sized to fit within the facial opening of the track when no tensile force is exerted on the attachment and with retained within the track when tensile force is exerted on the attachment. 1. An accessory connected to a rail by an attachment , the rail having a track with a facial opening , the attachment comprising:a keder having a welt portion and an attachment portion; the attachment portion being attached to the accessory; anda second welt attached to the keder;wherein each of the welt portion of the keder and second welt can be inserted through the facial opening and into the track when no tensile force is applied to the attachment and the welt portion of the keder and second welt are retained in the track when the tensile force is applied to the attachment.2. The attachment of claim 1 , wherein when the tensile force is applied to the attachment claim 1 , the welt portion of the keder and second welt compress together in the track to form a mass that is larger than the facial opening.3. The attachment of claim 1 , wherein a first material wraps around a first core to retain the first core and form the welt portion of the keder and an opposite end of the first material forms the attachment portion of the keder;a second material wraps around a second core to retain the second core and form the second welt and an opposite end of the second material forms a second attachment portion;wherein the second welt is attached to the keder by the second attachment portion.4. The attachment of claim 1 , wherein the second welt is compressible such that the second welt may compress in response to force from the welt portion of the keder to permit the welt portion of the keder to be inserted through the facial opening and into the track and after the welt portion of the keder is through the facial opening ...

Boat windshield with sliding walk-through door

A boat windshield with a walk-through door includes a fixed panel framework attachable to a boat and a sliding door panel coupled to and cooperable with the fixed panel framework. The sliding door panel is displaceable between an open position and a closed position. The sliding door panel is provided with top and bottom traveler cars mounted for displacement on tracks secured to the fixed panel framework frame. A roller post may be positioned adjacent a bottom edge of the fixed panel framework that supports the sliding door panel during displacement between the open and closed positions.

SYSTEM FOR SENSING VEHICLE MOTION AND ENVIRONMENTAL CONDITIONS

A system and method for deterring theft of a marine vehicles is provided. The system is designed to collect barometric pressure data and analyze it to determine whether there has been a sudden change in elevation that may be indicative of a theft. The system is also designed to collect environmental data pertaining to a marine vehicle's normal environment and compare it to a normal environmental state of the marine vehicle in order to detect changes that may be indicative of a theft. Additionally, the system is designed to monitor equipment of the marine vehicle and alert a user if the equipment has been moved in a way that may be indicative of a theft. When the system determines an event has occurred that may be indicative of a theft, the system may alert the user by triggering an alarm via a computer readable signal. 1. A system for determining activity on and around a marine vehicle comprising:a processor, 'wherein said at least one sensor detects environmental conditions and transmits environmental data to said processor,', 'at least one sensor operably connected to said processor,'}a power supply, receiving said environmental data transmitted by said at least one sensor,', 'determining a normal environmental state based on said environmental data, and', 'determining a changed environmental state based on said environmental data and said normal environmental state., 'a non-transitory computer-readable medium coupled to said processor and having instructions stored thereon, which, when executed by said processor, cause said processor to perform operations comprising2. The system of claim 1 , wherein said processor continuously checks for said changed environmental state.3. The system of claim 1 , wherein said processor intermittently checks for said changed environmental state.4. The system of claim 1 , further comprising a communication device operably connected to said processor.5. The system of claim 4 , further comprising additional instructions stored on ...

KNEE BRACES FOR BOATS

The present disclosure relates generally to knee braces for boats. The knee braces described herein are particularly suitable for use with lightweight, inflatable rafts and kayaks, for example packrafts used in backcountry boating. The knee braces include a fabric body and a plurality of adjustable straps configured to attach the fabric body to a side wall of the boat. 1. A method comprising:securing a knee brace to a side wall of an inflatable watercraft using four releasable attachment points, each attachment point comprising a strap having a portion configured to be attached to the side wall and a free end, andadjusting the length of the free end of each strap using an adjustable fastener.2. The method of claim 1 , wherein adjusting the length of the free end of each strap causes the knee brace to apply a pulling force along the midline of a user's knee during use of the boat.3. The method of claim 1 , wherein adjusting the length of the free end of at least one of the straps comprises a user pulling the free end towards his or her torso.4. The method of claim 1 , wherein securing comprises releasably attaching a rod to the side wall by positioning ends of the rod in receiving pockets on the side wall claim 1 , and suspending two of the straps from the rod.5. The method of claim 1 , wherein the knee brace defines an enclosed cup surrounding a user's knee.6. The method of claim 1 , wherein securing comprises releasably attaching a clip on one of the straps to one of an array of attachment loops on the side wall. This application is a continuation application of U.S. patent application Ser. No. 15/454,772, filed Mar. 9, 2017, which is a continuation of U.S. patent application Ser. No. 14/832,546, filed Aug. 21, 2015, the entire contents of which is hereby incorporated by reference.Boats for use in navigating whitewater, e.g., whitewater kayaks, canoes and rafts, are typically outfitted with some type of knee brace, to allow the paddler to use his or her leg ...

Sealed and thermally insulative tank integrated into a supporting structure

A sealed and thermally insulative tank includes thermal installation including a plurality of juxtaposed insulation blocks on the supporting structure and a seal including a plurality of sealing metal plates disposed on the insulation blocks and welded to each other. Mechanical coupling members extend through the thermal insulation at the level of the edges of the insulation blocks and hold the insulation blocks in bearing engagement on the supporting structure. The metal plates are disposed so that the edges of the metal plates are offset relative to the edges of the underlying insulation blocks. The metal plates are held in bearing engagement on the insulation blocks only by the coupling members. The mechanical coupling members are attached to the metal plates at the level of attachment points away from the edges of the metal plates.

BOAT STOPPING DEVICE

A boat capture system for slowing and/or stopping a maritime vessel is provided. The system comprises an inflatable barrier, the barrier being movable and deformable upon impact whereby to slow or arrest movement of a vessel by increasing drag thereon. The barrier may further include at least one entanglement means. 1. A boat capture system for slowing and/or stopping a maritime vessel , the system comprising an inflatable barrier , the barrier being movable and deformable upon impact whereby to slow or arrest movement of a vessel by increasing drag thereon.2. The system of claim 1 , wherein the barrier is generally linear and is deformed to be generally V-shaped upon impact.3. The system of claim 1 , wherein the barrier is elongate or capable of being elongated.4. The system of claim 1 , wherein the barrier includes a sealing system.5. The system as claimed in claim 1 , wherein the barrier is formed from flexible material.6. The system as claimed in claim 1 , in which the barrier is launchable from a boat.71. The system of claim 1 , wherein the inflatable barrier is a temporary inflatable barrier deployable on to a water surface into the path of the target.8. The system of claim 1 , wherein the barrier is convertible from a stowed claim 1 , transport configuration to an inflated configuration achievable before claim 1 , during claim 1 , or after deployment.9. The system of claim 1 , wherein the barrier is inflated or inflatable in use by forced fluid flow or by ram air.10. The system of claim 1 , wherein the barrier is partially inflated or substantially fully inflated.11. The system of claim 1 , wherein the barrier is inflated automatically upon deployment.12. The system of claim 1 , wherein barrier is at least partially deflated upon impact from a target.13. The system of claim 1 , wherein the barrier further comprises at least one stabilizing means.14. The system of claim 12 , wherein the stabilizing means is selected from the group consisting of weights; ...

Bar Gripping Assembly

A bar gripping assembly is configured to join a bar to a marine accessory on a marine craft. The bar gripping assembly has a single piece housing having an upper housing portion and a lower housing portion. A marine accessory is formed as part of the upper housing portion. A first wall slot and a second wall slot are arranged through the lower housing portion. A hollow portion adjacent to a weakened wall on the lower housing portion that has a lower portion opening and an upper portion. A strap is arranged through the first wall slot, the second wall slot, and around the lower portion opening. The strap compresses the lower housing portion against the bar to join the marine accessory to the marine craft. 1a single piece housing having an upper housing portion and a lower housing portion;a marine accessory, formed as part of the upper housing portion;a first wall slot and a second wall slot, arranged through the lower housing portion;a hollow portion adjacent to a weakened wall on the lower housing portion that has a lower portion opening and an upper portiona strap, arranged through the first wall slot, the second wall slot, and around the lower portion opening;wherein the strap compresses the lower housing portion against the bar to join the marine accessory to the marine craft.. A bar gripping assembly is configured to join a bar to a marine accessory on a marine craft; the bar gripping assembly comprising: This application claims priority to provisional patent application U.S. Ser. No. 62/892,220 filed on Aug. 27, 2019, the entire contents of which is herein incorporated by reference.The embodiments herein relate generally to accessories for marine craft.Prior to embodiments of the disclosed invention, secure mounting and holding of accessories onto pipes, tubes and bars was elusive. This problem was particularly pronounced on marine craft. Embodiments of the disclosed invention solve this problem.A bar gripping assembly is configured to join a bar to a marine ...

FUEL TANK ARRANGEMENT IN A MARINE VESSEL

A fuel tank arrangement of a marine vessel is disclosed, having an LNG-fuel tank formed of an inner shell, an outer shell, an insulation therebetween and a tank connection space provided at an end of the LNG-fuel tank, the inner shell having an end part at an end of the inner shell facing the tank connection space. A collar is fastened to the end part of the inner shell and extends conically outwardly from the inner shell. The collar has an outer rim to which an additional shell extending in an axial direction away from the inner shell is fastened, and the additional shell has an end rim opposite the collar to which an end cover of the tank connection space is fastened. 1. A fuel tank arrangement for a marine vessel for storing LNG-fuel , the fuel tank arrangement comprising: 'a tank connection space provided at an end of the LNG-fuel tank, the tank connection space having an additional end cover fastened to a second end of an additional shell, the additional shell being fastened at its first end to an outer rim of a collar, the collar having an inner rim fastened to the inner shell of the fuel tank, the additional shell extending in an axial direction away from the inner shell.', 'an LNG-fuel tank formed of an inner shell, an outer shell, and an insulation therebetween; and'}2. The fuel tank arrangement as recited in claim 1 , comprising:an inlet opening at a lowermost surface of the LNG-fuel tank, the inlet opening being in communication with a cryogenic pump by a flow passage.3. The fuel tank arrangement as recited in claim 2 , wherein the cryogenic pump comprises:an inlet being positioned vertically below a lowermost surface of the LNG-fuel tank.4. The fuel tank arrangement as recited in claim 1 , wherein the additional shell comprises:an insulation thereon, the insulation having a thickness of less than half of that of the insulation between the inner shell and the outer shell.5. The fuel tank arrangement as recited in claim 1 , comprising:an emergency pressure ...

WATER-TIGHT COMPARTMENT WITH REMOVABLE HATCH AND TWO-SIDED GEL SEAL FOR MULTIPLE CONDUIT ACCESS

A water-tight or air-tight accessible compartment has a removable hatch sealed at the edge with elastically conformable opposing seals, with elongate communication elements extending into the compartment between the opposing seals, seals conforming to the topology formed between the compartment edge and the elongate communication elements. 1. An accessible compartment in the body of a craft , said body having an exterior body surface , said sealed compartment comprising:a side wall and a floor defining a compartment interior, said side wall being transverse to said exterior body surface;a compartment shoulder at a top edge of said side wall and comprising a compartment shoulder surface transverse to said side wall, said compartment shoulder surface being depressed below said exterior body surface to define a step surrounding said compartment shoulder;at least one elongate communication element adjacent said compartment shoulder and extending into said compartment interior along a direction transverse to said top edge of said side wall;a hatch comprising a hatch body having a hatch body edge that is congruent with said step and a hatch shoulder comprising a hatch shoulder surface facing said compartment shoulder surface;a first sealing gasket between said compartment shoulder surface and said hatch shoulder surface, said first sealing gasket comprising a conformable material of a conformability corresponding to an exclusion size of a diameter of one of: (a) a gas molecule, or (b) a liquid molecule; anda first fastening structure on said compartment shoulder and a second fastening structure on said hatch shoulder.2. The compartment of wherein said first sealing gasket has a first side attached to one of: (a) said hatch shoulder surface or (b) said compartment shoulder surface claim 1 , said first sealing gasket further having a second side opposite said first side claim 1 , said conformable material comprising a first conformable layer claim 1 , said first sealing ...

BIDIRECTIONAL WIRELESS CONTROLS FOR MARINE DEVICES

A control system for a trolling motor operated based upon commands generated by a wireless remote control device and a wired foot pedal is provided. The controller is interposed between the trolling motor and the wired foot pedal to add wireless controllability to the trolling motor via the wireless remote control. The controller communicates with the remote control through a bidirectional wireless communication link to receive commands and to provide status information on the operation of the motor. The remote control includes user inputs for generating commands that are sent wirelessly to the controller to control operation of the marine device. The remote control also includes a display for displaying real time status information that is received wirelessly from the controller. The controller generates control signals upon receipt of wireless communication from the remote control that simulate signals that are normally generated by the wired foot pedal. 1. An autonavigation system for a trolling motor , comprising:a controller configured to provide commands to the trolling motor and to receive status information from the trolling motor, the controller including a transceiver for wireless communication;remote user interface devices including a foot pedal connected to the controller and a wireless handheld remote control paired with the controller via a learn function, the remote user interface devices each configured to communicate with the controller to control operation of the trolling motor based on user actuation of user interface buttons, the user interface buttons including basic control buttons, autonavigation buttons, and special function buttons included on at least one of the remote user interface devices, the basic control buttons including a propeller button for turning the propeller of the trolling motor on and off, a steer right button, a steer left button, a speed increase button, and a speed decrease button, the autonavigation buttons including a ...

BATTERY HOLDER AND ISOLATION ASSEMBLY

A battery holder for securing a battery to a vehicle and for mechanically isolating the battery from the vehicle is provided. The battery holder includes a vehicle mounting plate, a battery containment plate, and a number of shock absorbing elements. The battery containment plate includes a number of open-topped cells for retaining leaking battery liquid therein. The shock absorbing elements prevent vibrations and shocks from being transferred from the vehicle to the battery. 1. A battery holder for securing and mechanically isolating a battery from a vehicle , the battery holder comprising:a vehicle mounting plate for securing the battery holder to the vehicle, the vehicle mounting plate including a plurality of holes for receiving fasteners therethrough;a battery containment plate for supporting the battery thereon, the battery containment plate comprising an upper surface having a plurality of open-topped cells for retaining any spilled battery liquid;a battery securement component for retaining the battery on the battery holder; andat least one shock absorbing element positioned between the vehicle mounting plate and the lower battery containment plate for absorbing shocks and vibrations received from the vehicle so as to at least partially mechanically isolate the battery from the vehicle.2. The battery holder of claim 1 , further comprising a number of spacers for restricting the battery from moving horizontally claim 1 , the spacers having one or more protrusions configured to be inserted into one or more selected open-topped cells depending on the size of the battery.3. The battery holder of claim 2 , wherein the protrusions each include a nub for friction fitting the protrusions into the selected open-topped cells.4. The battery holder of claim 1 , wherein the open-topped cells are hexagonal.5. The battery holder of claim 4 , wherein the open-topped cells are arranged in a honeycomb array.6. The battery holder of claim 1 , wherein the at least one shock ...

FLOOR SYSTEM FOR A VEHICLE AND A VEHICLE HAVING A CABIN AND A FLOOR MADE BY SUCH A FLOOR SYSTEM

A floor system for a vehicle is provided. The floor system includes at least one floor panel having a top surface, a bottom surface and a first recess extending through the top surface, at least one primary coil device having at least one primary coil and a connection line, and at least one cover plate. The at least one primary coil device is positioned inside the first recess and the at least one cover plate is located in the recess above the at least one primary coil device so as to close the first recess flush with the top surface. It is possible to provide the at least one floor panel made from a carbon fibre reinforced material as it cannot electrically shield the at least one primary coil to a space above the top surface, when the at least one cover plate is made from a non-conductive material. 1. A floor system for a vehicle , comprising:at least one floor panel having a top surface, a bottom surface and a first recess extending at least through the top surface,at least one primary coil device having at least one primary coil and a connection line,. andat least one cover plate,wherein the at least one primary coil device is positioned inside the first recess and the at least one cover plate is located in the first recess above the at least one primary coil device so as to close the first recess flush with the top surface, the at least one floor panel is made from a carbon fibre reinforced material and the at least one cover plate is made from a non-conductive material.2. The floor system of claim 1 ,further comprising a conduit raceway,wherein the first recess extends through the bottom surface and the conduit raceway is installed at the bottom surface.3. The floor system of claim 1 ,wherein the first recess includes sides having faces, and the at least one primary coil device comprises a bracket, which is insertable between the faces of the sides of the first recess underneath the top surface.4. The floor system of claim 1 ,wherein the first recess has an ...

SWIM LIFT

Disclosed herein is an apparatus with a remotely controlled hydraulically actuated platform, upon which a swimmer may stand in order to be raised out of the water or lower into the water. One version comprises a scissor mechanism assembly bolted underneath the swim deck of a boat, a hydraulic cylinder that extends the scissor mechanism, a retracting stand platform attached to the scissor mechanism that can slide inward and under the deck of the boat for storage, a hydraulic power unit, and a wireless remote control. The most preferred embodiment comprises a hydraulic cylinder that extends above the swim deck of a boat, an anchor assembly that is bolted underneath the swim deck of the boat, a stand platform with a handle, a hydraulic power unit, and a wireless remote control that operates the hydraulic unit and lifts a single swimmer into and out of the water. 2. An apparatus of claim 1 , said guide and hand support of said apparatus further comprisingan upper guide post anda lower guide post;wherein said lower guide post telescopically extends from said upper guide post with the extension of said hydraulic ram.4. An apparatus of claim 2 , said guide and hand support of said apparatus further comprisingan upper guide post anda lower guide post;wherein said lower guide post telescopically extends from said upper guide post with the extension of said hydraulic ram. This application claims benefit of U.S. Provisional Patent Application No. 62/378,456 which was filed on Aug. 23, 2016, and which is incorporated herein in its entirety.Not ApplicableNot ApplicableThe present invention is in the technical field of lifting devices. More particularly, the preferred embodiments of the present invention relate generally to lifting devices for transitioning between the water and a boat. More particularly, the preferred embodiments of the present invention relate generally to marine lifting devices, which use hydraulics. More particularly, the preferred embodiments of the present ...

FOLDABLE DIVING PLATFORM FOR WAKEBOARD TOWER

A foldable diving platform for attachment to a wakeboard tower. The platform includes a base section affixable to tubing of the wakeboard tower and a folding section hinged to the based section. The folding section may be rotated about the hinge to enable storage atop the base section or full deployment collinear and coplanar with the base section. 1. A diving platform for a wakeboard tower , said platform comprising:a platform section including an elongated horizontal surface;a first pair of mounting brackets extending from and aligned perpendicular to said horizontal surface; anda second pair of mounting brackets extending from the horizontal surface and spaced longitudinally from and aligned at an acute angle towards said first pair of mounting brackets;said first and second pairs of mounting brackets each including distal ends configured for attachment to wakeboard tower tubing.2. The platform as claimed in wherein the platform is foldable and the platform section includes a base section and a foldable section claim 1 , mounted on the base section and including a planar surface.3. The platform as claimed in wherein the foldable section is hingedly mounted on the base section.4. The platform as claimed in further comprising a pair of hinge mechanisms connecting said base section to said foldable section claim 3 , enabling movement of said foldable section between a stored position wherein said horizontal surface is adjacent and parallel to said planar surface and a deployed position wherein said horizontal surface is collinear and coplanar with said planar surface.5. The platform as claimed in wherein said pair of hinge mechanisms each includes a first bracket located on said foldable section and a second bracket located on said base section with a hinge pin provided to enable movement of said first bracket relative to said second bracket.6. The platform as claimed in wherein said first bracket is formed from a single triangular element and said second bracket is ...

DAMPENING PLATFORM

A dampening platform includes a base and a first pedal assembly coupled to a first side of the base. The first pedal assembly includes a first pedal pivotably rotatable about a first pivot point at a first end of the first pedal. A first dampener is operatively coupled to the first pedal. The first dampener is configured such that the dampener is at less than full compression under a load of about 200 lbs. The first pedal assembly is slideably coupled to the base. A position of the first pedal assembly is laterally adjustable with respect to the base. 1. A dampening platform comprising:a base; and a first pedal pivotably rotatable about a first pivot point at a first end of the first pedal; and', 'a first dampener operatively coupled to the first pedal, wherein the first dampener is configured such that the dampener is at less than full compression under a load of about 200 lbs., 'a first pedal assembly coupled to a first side of the base, comprising2. The dampening platform of claim 1 , wherein the first dampener comprises a spring.3. The dampening platform of claim 2 , wherein the spring comprises a coil spring.4. The dampening platform of claim 1 , wherein the first pedal assembly is slideably coupled to the base claim 1 , and wherein a position of the first pedal assembly is laterally adjustable with respect to the base.5. The dampening platform of claim 4 , comprising a slide bar coupled to the base claim 4 , wherein the first pedal assembly is slideably coupled to the slide bar at the first pivot point.6. The dampening platform of claim 5 , comprising at least one locking element configured to lock the first pedal assembly in a fixed position on the slide bar.7. The dampening platform of claim 1 , comprising a second pedal assembly coupled to the base claim 1 , the second pedal assembly comprising:a second pedal pivotably rotatable about a first pivot point at a first end of the first pedal; anda second dampener operatively coupled to the second pedal, wherein ...

OUTRIGGER FOR A BOAT

An outrigger for holding an object on a boat is described. The outrigger includes a mounting cylinder for attaching the outrigger to a boat, a hub having a first gear set, where the hub is adapted to be placed in one end of the mounting cylinder. The outrigger further includes an arm for holding an object. The arm is adapted to be inserted into the other end of the mounting cylinder and has a second gear set for locking with the first gear set in the hub. The arm can be rotated with respect to the mounting cylinder by pulling the arm outward from the mounting cylinder, rotating the arm with respect to the mounting cylinder, and reengaging it with the first gear set in the hub. 1. An outrigger for holding an object on a boat , the outrigger comprising:(a) a mounting cylinder for attaching the outrigger to a boat;(b) a hub having a first gear set, wherein the hub is adapted to be placed into a first end of the mounting cylinder; wherein the arm:', 'i. is adapted to be inserted into a second end of the mounting cylinder;', 'ii. has a second gear set for locking with the first gear set in the hub; and', 'iii. can be rotated with respect to the mounting cylinder by pulling the arm outward from the mounting cylinder, rotating the arm with respect to the mounting cylinder, and reengaging it with the first gear set in the hub., '(c) an arm for holding an object,'}2. The outrigger of claim 1 , wherein the outrigger includes a retainer assembly for the arm claim 1 , the retainer assembly comprising:(a) a threaded pin adapted to pass through the hub,(b) an internal thread within the arm for receiving the threaded pin,(c) a spring placed over the threaded pin,(d) a cap placed over spring within the hub, and(e) a bolt fastened on top of the threaded pin, thereby holding the cap on the spring,wherein the arm can be pulled from the mounting assembly a distance equal to a distance by which the spring can be compressed, so that the first and second gear sets can be disengaged to ...

ADJUSTABLE ELECTRONICS MOUNTING PLATFORM AND RELATED METHODS

A mounting system for mounting a marine electronics unit to a boat console panel may include a base to be connected to the boat console panel and aligned with a mounting hole in the boat console panel, an actuator connected to the base, a mounting plate connected to the actuator, and at least one pivot mount connected to the mounting plate to be connected to the marine electronics unit. The actuator may be configured to move the mounting plate between a first position where the marine electronics unit is flush with a front side of the boat console panel, and a second position in which the marine electronics unit is spaced apart from the front side of the boat console panel and pivotable using the at least one pivot mount. 1. A mounting system for mounting a marine electronics unit to a boat console panel and comprising:a base to be connected to the boat console panel and aligned with a mounting hole in the boat console panel;an actuator connected to the base;a mounting plate connected to the actuator; andat least one pivot mount connected to the mounting plate to be connected to the marine electronics unit;wherein the actuator is configured to move the mounting plate between a first position where the marine electronics unit is flush with a front side of the boat console panel, and a second position in which the marine electronics unit is spaced apart from the front side of the boat console panel and pivotable using the at least one pivot mount.2. The mounting system of wherein the base comprises an enclosure including a bottom and a plurality of sidewalls extending from the bottom to be connected to a back side of the boat console panel around the mounting hole.3. The mounting system of wherein the base comprises a bearing plate; and further comprising a plurality of standoffs configured to connect the bearing plate to a back side of the boat console panel around the mounting hole.4. The mounting system of wherein the at least one pivot mount comprises a pair of ...

FLUSH MOUNT ROD HOLDER WITH PAD EYE

A flush mount fishing rod holder has a tubular rod holding tube adapted to be received through an opening in a panel of a watercraft, a mounting flange surrounding the top end the rod holding tube. An attachment member on the upper surface of the mounting flange has an upwardly extending curved portion defining a pad eye opening therebetween and an attachment point for connecting a flexible tether line attached to a fishing rod supported in the holder or to other onboard to items to maintain it tethered to the watercraft and prevent accidental loss of the rod or other item should it be dropped or pulled overboard or the watercraft overturns. 1. A flush mount fishing rod holder mountable in an opening in a panel of a watercraft , comprising:a hollow tubular fishing rod holding tube having an enclosed lower end, an open top end, an interior for receiving a handle portion of the fishing rod, and an outer wall adapted to be received through the opening in the panel;an integrally formed mounting flange surrounding said open top end of said rod holding tube and having an outer peripheral edge spaced outwardly from said open top end;said mounting flange having a bottom surface facing an upper surface of the panel when said rod holding tube is received in the opening in the panel, and said mounting flange having an upper surface which lies above the upper surface of the panel when the rod holder is mounted;mounting holes extending through said mounting flange spaced outwardly from said open top end of said rod holding tube for receiving fasteners to secure said fishing rod holder to the panel; andan attachment member having an outwardly curved portion extending upwardly from said mounting flange upper surface defining a pad eye opening therebetween, said outwardly curved portion of said attachment member defining a point of attachment for connecting a flexible tether line or leash attached at a free end to a fishing rod supported in said fishing rod holding tube to maintain ...

Plastic Tiles for Use on Vessels

A tile element for use in technical wet areas on vessels with a slip resistant surface with a first macroscopic waviness and a microscopic roughness, a rectangular shape designed for grouted laying of several tiles in an abutting arrangement, and a lower adhesion surface is provided. A method for producing a slip resistant vessel floor covering for technical wet areas is also provided. The tile element consists of plastics and is produced from at least two different raw materials in a chemical cross-linking reaction. 1. Tile element for use in technical wet areas on vessels , comprising:a slip resistant surface with a first macroscopic waviness and a microscopic roughness;a rectangular shape for grouted or non-grouted installation of several tiles in an abutting arrangement; anda lower adhesion surface,wherein the tile element comprises plastics and is produced from at least two different raw materials in a chemical cross-linking reaction.2. Tile element according to claim 1 , wherein a portion of more than 10% in weight is quartz-bearing fillers.3. Tile element according to claim 1 , wherein the first macroscopic waviness is realized having a different thickness of the tile element with a difference between the minimum and maximum thickness of >0.2 millimeters claim 1 , or by drainage channels with a depth of 0.2 to 1.5 mm and a width of 2 to 10 mm claim 1 , preferably 3 to 5 mm.4. Tile element according to claim 1 , wherein the first macroscopic waviness is reached by means of one or several drainage channels claim 1 , which have a deeper channel floor than the slip resistant surface of the tile element.5. Tile element according to claim 4 , wherein the tile element comprises several surface sections separated from each other by drainage channels claim 4 , the surface sections and drainage channels arranged according to grouted tiles claim 4 , whereby the drainage channels reproduce gaps and the surface sections of the tiles.6. Tile element according to claim 1 , ...

APPARATUS FOR MOUNTING ACCESSORIES TO A PERSONAL WATERCRAFT

An apparatus for mounting an accessory to a personal watercraft includes an accessory mounting assembly and a cooperating bracket. 1. An apparatus for mounting an accessory to a personal watercraft , comprising:an accessory mounting assembly including;a mounting block including two sidewalls and a top wall;a first end cap secured to a first sidewall of said two sidewalls;a second end cap secured to a second sidewall of said two sidewalls; anda connector securing said mounting block and said first and second end caps together.2. The apparatus of wherein said connector is a ratchet strap.3. The apparatus of further including a first groove in said first sidewall and a second groove in said second sidewall.4. The apparatus of claim 3 , wherein said first and second grooves are opposed.5. The apparatus of claim 3 , wherein said first groove is provided between a first set of angled abutment surfaces and said second groove is provided between a second set of angled abutment surfaces.6. The apparatus of claim 5 , wherein said first end cap includes a first set of angled abutment walls that cooperate and engage said first set of abutment surfaces.7. The apparatus of claim 6 , wherein said second end cap includes a second set of angled abutment walls that cooperate and engage said second set of abutment surfaces.8. The apparatus of claim 7 , wherein said top wall includes a first slot receiving and holding said ratchet strap.9. The apparatus of claim 8 , wherein said first end cap includes a second slot and said third end cap includes a third slot claim 8 , said ratchet strap extending through said first claim 8 , second and third slots.10. The apparatus of claim 9 , wherein said first end cap includes a first lug.11. The apparatus of claim 10 , wherein a first accessory mounting element is secured to said first lug.12. The apparatus of claim 11 , wherein said second end cap includes a second lug and a second accessory mounting element is secured to said second lug.13. The ...

SEMI-SUBMERSIBLE MARITIME STRUCTURE

A semi-submersible marine structure is described. The structure includes a hull including a pontoon, a deck disposed above the pontoon, and a plurality of columns supporting the deck from the pontoon. The structure also includes a plurality of tendons supporting the hull from a seabed. The pontoon has the shape of a circular ring, and the plurality of tendons are arranged at regular intervals along an external circumferential surface of the pontoon. 1. A semi-submersible marine structure , comprising:a hull comprising a pontoon, a deck disposed above the deck, and a plurality of columns supporting the deck from the pontoon; anda plurality of tendons supporting the hull from a seabed,wherein the plurality of tendons are arranged at regular intervals along an external circumferential surface of the pontoon.2. The semi-submersible marine structure of claim 1 , wherein a plurality of extension members are formed on the hull claim 1 , the extension members extending in a lateral direction and arranged symmetrically with one another claim 1 , andwherein the plurality of tendons are supported by the plurality of extension members, respectively, in such a way that the plurality of tendons are symmetrical with one another.3. The semi-submersible marine structure of claim 1 , further comprising:a sensor part configured to measure a fail of each of the plurality of tendons;a fail part configured to fail each of the plurality of tendons; anda control part configured to control an operation of the fail part based on a result of measuring by the sensor part.4. The semi-submersible marine structure of claim 3 , wherein claim 3 , when the control part determines that any one of the plurality of tendons has failed based on the result of measuring by the sensor part claim 3 , the control part instructs another tendon positioned opposite to the failed tendon to fail.5. The semi-submersible marine structure of claim 4 , wherein the sensor part comprises a plurality of tension sensors ...

LOUNGE ASSEMBLY

A lounge assembly includes a movable backrest to be positioned at multiple locations on its seating surface. The backrest is supported by plate supports extending into the seat below its seating surface to connect to a slidable carriage assembly used to move the backrest. The backrest can be locked into selected positions on the lounge assembly seating surface. The lounge assembly is especially adapted for a boat. 1. A lounge assembly , comprising:a. a seating surface having a length and a width and being fixed in position to a base;b. a carriage assembly positioned beneath the seating surface within the base;c. a moveable backrest positioned above the seating surface, said moveable backrest affixed to the carriage assembly; andd. said moveable backrest and carriage assembly being slideable along the length of the seating surface and having at least three stop locations at predetermined backrest positions, a first backrest position near a first end of the length of the seating surface, a second backrest position near a second end of the length of the seating surface, and a central backrest position at a point between the first and second backrest positions, whereby the lounge assembly is adapted for having the first backrest position defining a substantially horizontal lounge facing in a first direction and in the second backrest position defining a substantially horizontal lounge facing in a second direction, opposite to the first direction, and in the central backrest position defining in a back-to-back relation respective oppositely first and second direction facing seats.2. The lounge assembly of claim 1 , further comprising a storage compartment located in the base.3. The lounge assembly of claim 1 , wherein the backrest is adjustable to tilt from an upright position to at least one reclined position.4. The lounge assembly of claim 3 , wherein the backrest is adjustable in at least three positions claim 3 , a first position being substantially upright claim 3 , ...

METHOD FOR THE MAINTENANCE OF A RETRACTABLE THRUSTER

A method for the maintenance of a ship or platform propulsion assembly includes providing a hull insert forming a watertight housing located within a hull of a ship except for an opening. A motor is in the hull external to the housing and a thruster is external to the hull. A telescopic driving shaft sealingly passes through one of the walls of the housing to operatively connect the motor and the thruster to transmit movement to the thruster. Moving the thruster includes retracting the thruster into the housing through the opening. A separable submersible movable hatch is lowered by removable hanging cables. The submersible movable hatch externally engages the housing and sealingly closes the opening to close the housing and form a watertight closed chamber. Fluids within the closed chamber are evacuated even when the hull is floating and partially submersed, with the thruster at least partially in air. 1. A method for maintenance of a ship or platform propulsion assembly while floating , comprising the steps of:providing a hull insert, or trunk, forming a housing, or propeller case, located within a hull of a ship;providing for said housing to be watertight with respect to the hull in all walls thereof, except for an opening opening externally to the ship hull;arranging a motor in said hull externally to said housing without changing position of the motor with respect to the hull;providing a thruster which is suitable to be arranged externally to said hull to generate a propulsion thrust;providing a telescopic driving shaft passing sealingly through one of the walls of said housing operatively connecting said motor and said thruster, to transmit movement from the motor to the thruster for the movement of said thruster;retracting said thruster within said housing passing through said opening;lowering externally to the hull a submersible movable hatch in a separate piece and completely disconnected from said thruster and from said housing, by removable hanging cables ...

Symmetrical Continuous Multidirectional Ultra-Light Ultra-Strong Structure

A multidimensional structures that is formed of thirty six interconnecting members in such a manner as to form eight (8) tetrahedrons and six (6) octahedrons thereby providing a structure that is both light weight and strong, the interconnecting members variously intersecting at a central point in the middle of the multidimensional structure and at twelve (12) external connecting points. 1. A multidimensional structure comprising:a total of thirty six interconnecting members each having first and second ends, said interconnecting members forming a total of thirteen connection points, said interconnecting members formed as twelve interior interconnecting members and twenty four exterior interconnecting members;a center connection point connecting first ends of the interior interconnecting members;twelve exterior connection points, each exterior connection point connecting second ends of the interior interconnecting members with ends of four of the exterior interconnecting members forming the multidimensional structure.2. The multidimensional structure according to wherein said thirty six interconnecting members are of equal length.3. The multidimensional structure according to wherein each of said thirty six interconnecting members are provided with an exterior cross section that is non-circular.4. The multidimensional structure according to wherein each of said thirty six interconnecting members are hollow.5. The multidimensional structure according to wherein each of said thirty six interconnecting members are provided with an interior cross section that comprises an arc such that the cross sectional thickness of the beams varies radially.6. The multidimensional structure according to wherein the multidimensional structure includes eight tetrahedrons and six octahedrons.7. The multidimensional structure according to wherein with respect to said thirty six interconnecting members claim 6 , a thinner cross sectional wall is used to enhance the tetrahedron shapes ...

PLATFORM AND SYSTEM FOR BOAT

The present disclosure provides a platform system for a boat, including a wake tow tower, a platform supported on the wake tow tower, a safety rail above the platform, and a stabilizing fin supported at least partially below a waterline adjacent a major side of the hull to resist uncontrolled movement of the boat during usage of the platform by a person. 1. A platform system for a boat , the boat having a hull , said platform system comprising:a platform support structure including a wake tow tower mounted on the hull;a platform configured to be mounted on said platform support structure at a platform vertical position spaced above a main deck of the hull, said platform having a deck surface, said platform configured to support a person on said deck surface; anda stabilizing keel assembly having a stabilizing fin located at least partially below a waterline proximate a major side of the hull to resist uncontrolled movement of the boat during use of the platform.2. A system according to claim 1 , further comprising:a safety structure configured to be mounted on one of the wake tow tower and said platform, said safety structure configured to retain a person on said deck surface in relation to a perimeter of said platform.3. A system according to claim 1 , further comprising:a springboard member associated with said platform.4. A system according to claim 1 , the wake tow tower including an identified rope connection point configured for receiving a tow rope.5. A system according to claim 1 , said stabilizing fin spaced below said platform.6. A system according to claim 1 , said stabilizing fin being supported by an elongated fin-supporting member mounted to the wake tow tower.7. A system according to claim 1 , said stabilizing keel assembly comprising a pair of said stabilizing fin claim 1 , each stabilizing fin proximate a respective major side of the hull.8. A system according to claim 1 , said stabilizing fin supported by the hull.9. A system according to claim 1 , ...

Outrigger Mount

A mount capable of rotating a body in multiple planes with a single handle. The handle can be disposed in a first position, where rotation of the handle causes the body to rotate in a horizontal plane; or a second position, where rotation of the handle causes the body to rotate in a vertical plane. The body can otherwise be locked and not rotatable. 1. A mount comprising:a body rotatable about a pivot pin;a handle having a joint with first and second sides, and a pin opening defined within the joint proximate the first side and distal to the second side, the handle being coupled to the body and adapted to selectively cause the body to rotate in a first rotational direction and a second rotational direction perpendicular to the first rotational direction, depending on a position of the handle;a first mechanism coupled to the body and adapted to cause the body to rotate in the first rotational direction when the handle is disposed in a first position;a second mechanism coupled to the body and adapted to cause the body to rotate in the second rotational direction when the handle is disposed in a second position, wherein the first and second mechanisms are selectable by the handle; anda cap disposed proximate the first side when the first mechanism is selected, and disposed proximate the second side when the second mechanism is selected.2. The mount of claim 1 , wherein the second mechanism includes:a base pin movably disposed within a slot of the body;a base connector coupled to the base pin and having internal threads; anda shaft having external threads and threadably coupled to the base connector, the shaft further being coupled to the handle,wherein the handle causes the shaft to rotate and axially displace the base connector to move the base pin within the slot.3. The mount of claim 2 , wherein movement of the base pin within the slot causes the body to rotate in the second rotational direction.4. The mount of claim 1 , further comprising a handle connector having ...

Fluid Shield Assembly

A fluid shield assembly for preventing fluid from entering a bow of a boat includes a panel that has an outer edge extending between a front side and a back side of the panel. The panel has a pair of slots each extending downwardly from a top side of the outer edge of the panel. The slots are evenly spaced apart from a middle of the top side of the outer edge of the panel to define the door portion of the panel. Each of a plurality of first fasteners engages a boat such that the panel is retained on a bow of the boat. The panel inhibits a fluid from entering the bow of the boat. The door portion of the panel is positioned over a door in the boat to selectively cover and expose the door in the boat. 1. A fluid shield assembly comprising:a boat having a bow and a door;a panel, said panel being flexible, said panel having an outer edge extending between a front side and a back side of said panel, said panel having a pair of slots each extending downwardly from a top side of said outer edge of said panel, said slots being evenly spaced apart from a middle of said top side of said outer edge of said panel to define said door portion of said panel; anda plurality of first fasteners coupled to said panel such that each of said first fasteners engages the boat such that said panel is retained on the bow of the boat wherein said panel is configured to prevent a fluid from entering the bow of the boat, said door portion of said panel being positioned over the door in the boat such that said door portion of said panel selectively covers and exposes the door in the boat.2. The assembly according to claim 1 , further comprising said plurality of first fasteners being coupled to said panel such that said first fasteners extend through said front and back sides of said panel claim 1 , said first fasteners being evenly spaced apart and distributed around an entire perimeter of said panel.3. The assembly according to claim 2 , further comprising said panel being positionable on the ...

Water-tight compartment with removable hatch and two-sided gel seal for multiple conduit access

A water-tight or air-tight accessible compartment has a removable hatch sealed at the edge with elastically conformable opposing seals, with elongate communication elements extending into the compartment between the opposing seals, seals conforming to the topology formed between the compartment edge and the elongate communication elements.

FLUSH GLAZED WINDSHIELD MOUNTING

A bottom trim member secures a curved sheet element such as a windshield or the like on a surface. The bottom trim member includes a bottom trim extrusion having a connecting leg affixable to the curved sheet element and a gasket receiving leg. A gasket is disposed in engagement with the gasket receiving leg, where the gasket is shaped such that the bottom trim extrusion is positionable in multiple orientations relative to the surface and such that the gasket maintains a sealing engagement in any of the bottom trim extrusion multiple orientations. A securing member is affixable to the surface and cooperable with the bottom trim extrusion to secure the bottom trim extrusion to the surface in any one of the bottom trim extrusion multiple orientations. 1a bottom trim extrusion including a connecting leg affixable to the windshield and a gasket receiving leg;{'b': '1', 'a gasket disposed in engagement with the gasket receiving leg, the gasket being formed of an elastic material, wherein the gasket receiving leg is positionable in engagement with the gasket in any one of multiple orientations; and p a securing member affixable to the boat surface and cooperable with the bottom trim extrusion and the gasket to secure the bottom trim extrusion to the boat surface, wherein the gasket is disposed in a compressed state to hold the bottom trim extrusion and the securing member in engagement with each other.'}. A bottom trim member for securing a windshield to a boat surface, the bottom trim member comprising: This application is a continuation of U.S. patent application Ser. No. 13/430,832, filed Mar. 27, 2012, pending, which is a divisional of U.S. patent application Ser. No. 12/208,622, filed Sep. 11, 2008, now U.S. Pat. No. 8,166,725, the entire contents of each of which is hereby incorporated by reference in this application.(NOT APPLICABLE)The present invention relates to apparatus and methods for mounting a curved sheet element on a surface and, more particularly, ...

RAIN CATCHER WITH RELEASE COUPLING

Aspects of the disclosure relate to systems and fittings for a rain catcher for a marine vessel. A fitting can include a connector body having a first connector end and a second connector end, where the first connector end is configured to connect to a rain catcher of the gravity-fed fluid and the second connector end is configured to connect to a fluid storage tank so that the first connector end is above the second connector end. The connector body defines an interior and an exterior, where the interior is in fluid communication between the first connector end and the second connector end. The fitting can also include one or more ports (e.g., nozzles) laterally defined through the exterior of the connector body and disposed vertically between the first connector end and the second connector end, where the ports are in fluid communication with the interior of the connector body. 1. A rain catcher system for a marine vessel , the system comprising:a catcher for receiving a gravity-fed fluid;a fluid storage tank of the marine vessel for storing the gravity-fed fluid; anda fitting comprising a connector body having a first connector end and a second connector end, the first connector end to connect to the catcher, the second connector end to connect to the fluid storage tank, the first connector end to be above the second connector end when the fitting is used to connect the gravity-fed fluid to the fluid storage tank of the marine vessel, the connector body defining an interior and an exterior, the interior in fluid communication between the first connector end and the second connector end; at least one port laterally defined through the exterior of the connector body and disposed vertically between the first connector end and the second connector end when the fitting is used to connect the source of the gravity-fed fluid to the fluid storage tank of the marine vessel, the at least one port in fluid communication with the interior of the connector body; a passage ...

OFFSHORE VESSEL AND METHOD OF OPERATION OF SUCH AN OFFSHORE VESSEL

The present invention relates to an offshore vessel capable of installing and removing a subsea well control device and a riser string, the vessel comprising a hoisting device comprising a travelling block for connecting a load, which travelling block is displaceable along a firing line which extends through a moonpool and a heave compensation system. The vessel further comprises a working deck supported by the hull of the vessel which covers at least a portion of the moonpool to allow the assembly of a riser string, wherein said working deck is provided with a riser string suspension device that allows to suspend a top end of a string of risers. According to the invention, a heave compensation connection system is provided, which is adapted to connect the working deck to the travelling block, such that the hoisting device can move the working deck when the working deck is connected to the travelling block between a lowered riser assembly position allowing the assembly of a riser string, and in which the working deck is supported by the hull, and a raised heave compensated position, in which the working deck is connected to the travelling block, and wherein the working deck is heave compensated. 1. An offshore vessel capable of installing and removing a subsea well control device and a riser string , the vessel comprising:a hull having a moonpool;a mast having a top side and a base connected to the hull of the vessel, which mast is provided above or adjacent the moonpool;a hoisting device supported by the mast for raising and lowering a load, comprising a travelling block for connecting the load to the hoisting device, which travelling block is displaceable along a firing line which extends through the moonpool;a heave compensation system associated with the hoisting device, for damping the effect of the movement of the vessel as a result of sea-state induced vessel motion on the load attached to the travelling block; anda working deck supported by the hull of the ...

Combination Fishing Pole Holder and Cleat

A combination fishing pole holder and cleat has a bezel portion for affixing to a surface. The bezel portion has a first hole for accepting an object and a shaped indentation to accept and fit a cleat portion. The bezel portion has a pair of studs, each having a cavity formed there within. The cleat portion is shaped to fit within the shaped indentation and has a second hole, also for accepting the object. A pair of legs extends from the cleat portion and through respective studs. Each of the legs is terminated by a device/end that is wider than the cavity of the studs. A tubular portion extends from a side of the bezel and is aligned with both the first hole and the second hole for insertion of the object. The cleat portion moves between a retracted position and an extended position.

STRINGER AND SYSTEM FOR MOUNTING EQUIPMENT TO A VESSEL'S HULL

A system for mounting equipment to a vessel's hull is disclosed. The system comprises a first stringer and a second stringer, where each stringer is attachable to the inside of the vessel's hull. The system also includes a layer of adhesive attaching both stringers to the inside of the vessels hull. Both stringers have a top cap for attaching equipment. Additionally, each stringer has a first vertical side wall connected to a first end of the top cap, a second vertical side wall connected to a second end of the top cap, and two flanged portions. A first flanged portion connects to a lower end of the first vertical side wall, and a second flanged portion connects to a lower end of the second vertical side wall. The system has an open side portion at the bottom end of both stringers. 1. A system for mounting equipment to a vessel's hull , wherein the system comprises:a first stringer having a first length attachable to a first side inside the vessel's hull;a second stringer having a second length attachable to an opposing side inside the vessel's hull;a layer of adhesive for attaching each of the first stringer and the second stringer to the inside of the vessel's hull; andwherein each of the first stringer and the second stringer have a top cap for attaching the equipment thereto.2. The system of claim 1 , wherein each of the first stringer and the second stringer comprise:a first vertical side wall connected to a first end of the top cap;a second vertical side wall connected to a second end of the top cap;a first flanged portion connected to a lower end of the first vertical side wall;a second flanged portion connected to a lower end of the second vertical side wall;an open side portion at a bottom end of the first stringer and the second stringer; andwhere the first flanged portion and the second flanged portion define a first plane that is at a flange angle of 10 degrees to 35 degrees relative to a horizontal plane.3. The system of claim 2 , wherein the flange ...

Multi-link suspension for multi-hulled vessels

A suspension system for a water craft, the water craft including a chassis which is at least partially suspended above or relative to at least a first hull and a second hull. The suspension system includes a first hull locating arrangement for at least partially constraining the first hull in a lateral, a yaw, a roll and a longitudinal direction relative to the chassis, the first hull locating arrangement comprising a first, a second, a third and a fourth link arranged to directly or indirectly connect between the hull and the chassis. The first, second and third links each extend in at least a lateral direction relative to the chassis and contribute to a lateral constraint on the first hull relative to the chassis. The second link is longitudinally spaced from the first link relative to the chassis to contribute to a hull yaw constraint on the first hull relative to the chassis. The third link is vertically spaced from the first and/or second link to contribute to a hull roll constraint on the first hull relative to the chassis. The fourth link extends in at least a longitudinal direction relative to the chassis to at least contribute to a longitudinal constraint on the first hull relative to the chassis and may be adjustable in length to vary the lateral spacing between the first and second hulls and thereby vary the overall width of the vessel.

Water Sports Equipment Storage Rack for a Boat

A rack for holding water sports equipment includes a substantially upright surface, an arm, a pedal, and a linkage between the pedal and the arm. The arm is configured to hold a piece of water sports equipment between the arm and the substantially upright surface. The arm is movable away from the substantially upright surface, against a force biasing the arm toward the substantially upright surface, to allow the piece of water sports equipment to be inserted or removed from between the arm and the substantially upright surface. The pedal is positioned and configured to be moved from a closed position to an open position by a force applied by a human foot and to return to the closed position when that force is removed. The pedal is directly or indirectly connected to the arm in order to move the arm away from the substantially upright surface when the pedal is moved from the closed position to the open position.

LOCKING DEVICE FOR A DAMPING APPARATUS FOR A MOON POOL

Provided is a locking apparatus for a damping device of a moonpool, which can automatically lock and unlock an opened state of the damping device of the moonpool. The locking apparatus includes: one or more first locking members installed in a sidewall of the moonpool; one or more second locking members installed in a side of the damping device; and a holding unit separably holding the first locking members and the second locking members when the damping devices are in the opened state. 1. A marine structure comprising:a moonpool comprising a sidewall and a moonpool opening for accessing water under the marine structure;a locking shaft arranged generally along a vertical direction;an actuator configured to cause the locking shaft to move back and forth along the vertical direction;a pair of guide plates attached to the sidewall and extending in parallel along the vertical direction with an elongated gap therebetween for accommodating a mid-portion of the locking shaft within the elongated gap;a through-hole guide member attached to the sidewall above the guide plates in the vertical direction and comprising a through-hole configured to pass the locking shaft therethrough;a moonpool door connected to the sidewall and configured to hingedly move between an open position and a close position, wherein the door is configured to stand against the sidewall at the open position and to face water at the close position;the moonpool door comprising a slanted top located at the moonpool door's top and slanted relative to the sidewall to provide a space between the sidewall and the slanted top when the moonpool door is at its open position standing against the sidewall; anda through-hole lock member comprising a through-hole and attached to the slanted top of the door, wherein when the moonpool door is at its open position standing against the sidewall, the through-hole of the through-hole lock member becomes aligned with the through-hole of the through-hole guide member along ...

Pressure hull penetrator for submersible vehicles that utilize fuel cells

Embodiments described herein provide for in-place refueling of reactant sources for submersible vehicles that utilize fuel cells. In one embodiment, the vehicle includes a pressure hull that maintains a pressure boundary between an interior surface and an exterior surface, and includes a fuel cell. The vehicle includes a reactant source tank for the fuel cell that includes a fill port for transferring a reactant source to the reactant source tank. The vehicle includes a pressure hull penetrator that traverses from the exterior surface to the interior surface utilizing a passage through the pressure hull. The pressure hull penetrator maintains the pressure boundary between the exterior surface and the interior surface. The vehicle includes a fill tube coupled to the fill port of the reactant source tank that traverses through the pressure hull penetrator to the exterior surface, and an electrically non-conductive sleeve surrounding the fill tube.

Rod and Cup Holder

A combination cup and rod holder with an installation that does not require fasteners to be passed through a head of the holder. The combination cup and rod holder includes a holder portion with a head, a cup holder portion extending from the head, a tube, and a threaded portion extending at an angle from the cup holder portion. The combination cup and rod holder may also include a support that allows a force applied along the axis of the tube to affect a bottom of an installation surface parallel to the head, and a nut with threads that mate with the threaded portion. This allows the combination cup and rod holder to be used with a variable installation thickness. 1. A rod and cup holder comprising:a cup holder portion including an aperture in a bottom of the cup holder portion;a flange coupled to an end of the cup holder portion opposite the aperture;a tube having a first end coupled to the aperture and extending from the flange;a support disposed around an external surface of the cup holder portion; anda fastener disposed on the tube and adapted to cause the flange and support to compress an installation surface therebetween.2. The rod and cup holder of claim 1 , wherein the tube extends at an angle of about 60-90 degrees relative to the flange.3. The rod and cup holder of claim 1 , wherein the cup holder portion has a circular or oval shape.4. The rod and cup holder of claim 1 , wherein the aperture of the cup holder portion has a circular or oval shape.5. The rod and cup holder of claim 1 , wherein the cup holder portion includes an outwardly extending tab adapted to restrict rotational movement of the rod and cup holder with respect to an installation surface.6. The rod and cup holder of claim 1 , wherein the tube includes a stop surface at a second end opposite the first end.7. The rod and cup holder of claim 1 , wherein the tube includes a protrusion at a bottom surface that extends inwardly into the tube claim 1 , wherein the protrusion is adapted to mate ...

CURVE-COMBINED SQUARE PRESSURE TANK

The present invention relates to a curve-combined square pressure tank with which curves are combined so as to maintain internal high pressure, improve space efficiency, and reduce the weight thereof, and to a pressure tank, in which planes and curves are combined, formed by connecting flat plate members and curved members, having a plurality of aligned tension members for connecting the flat plate members facing each other, and having stress buffer parts formed at connection parts of the flat plate members and the curved members so as to enable internal pressure to be maintained. 1. A curve-combined square pressure tank for accommodating a fluid at high pressure therein , the pressure tank comprising:flat members disposed at upper and lower portions of the pressure tank;a first curved member that connects edges of the flat member disposed at the upper portion and the flat member disposed at the lower portion and is formed with predetermined curvature; anda second curved member connecting neighboring curved edges of the first curved member.2. The curve-combined square pressure tank of claim 1 , wherein the curve-combined square pressure tank comprises a stress-buffer portion formed therein to prevent stress discontinuity at a connection portion between the flat member and the first curved member.3. The curve-combined square pressure tank of claim 2 , wherein the curve-combined square pressure tank includes a plurality of tension members disposed between the flat member disposed at the upper portion and the flat member disposed at the lower portion; andwherein the outermost tension member among the plurality of tension members is spaced apart from a boundary P at which the first curved member and the flat member contact each other by a constant distance d toward the flat member to form the stress-buffer portion.4. The curve-combined square pressure tank of claim 2 , wherein the curve-combined square pressure tank includes a plurality of tension members disposed ...

FISH FINDING DEVICE MOUNT

A fish finding device mount is provided to be used in connection with a fish finding device that includes an electronic device communicable with a receiver. The fish finding device mount may include a mounting arm that is attachable to the transom of a boat. Attached to the mounting arm is at least one bracket that is utilized to secure an extendable arm to the mounting arm. The extendable arm includes a mounting adapter that couples the fish finder's electronic device to the mounting device. The fish finding device mount is designed to selectively submerge the fish finder's electronic device a distance below the boat's hull to prevent any form of interference, and retract the electronic device a distance out of the water to avoid an accidental collision with a foreign object during transit. 1. A fish finding device mount , comprising:a) amounting arm;b) at least one bracket affixed to said mounting arm;c) an extendable arm securable to said at least one bracket; andd) a mounting adapter securable to said extendable arm.2. The fish finding device mount of wherein said at least one bracket is comprised of a first bracket and a second bracket.3. The fish finding device mount of wherein said first bracket and a second bracket are not identical.4. The fish finding device mount of wherein said first bracket has a u-shaped configuration.5. The fish finding device mount of wherein said second bracket includes a through hole.6. The fish finding device mount of wherein said mounting arm includes a body of an unbendable thickness claim 1 , said body having an exterior surface and an interior surface.7. The fish finding device mount of wherein said mounting arm further includes a top portion and a bottom portion to form a unitary body.8. The fish finding device mount of wherein said top portion of said mounting arm is comprised of a bent arm having a continuous first end claim 7 , a top end claim 7 , and a second end.9. The fish finding device mount of wherein said bottom ...

Three-Axis Adjustable Rod Holder

An adjustable bracket that clamps onto a first axis includes a rod defining a second, orthogonal axis upon which a pivot block is mounted. The pivot block includes two perpendicular splined apertures which may receive a fishing rod holder that has a splined shaft to fix the azimuth orientation of the rod holder in the pivot block. 1. A fishing rod positioning assembly comprising: a first plate having a first vee groove and a first plurality of apertures,', a second vee groove and a second plurality of apertures complementary to said first plurality of apertures', 'a bar extending from said second plate defining a first axis of adjustment,, 'a second plate having'}], 'a clamp comprising'}a pivot block having an aperture defining a second axis of adjustment, and also having a groove complementary to said bar of said second clamp plate,a pivot block clamp also having a groove complementary to said bar of said second clamp plate, anda spindle having first and second ends, with said second end comprising a clevis having a receiving slot and a transverse through aperture defining a third adjustment axis, anda fishing pole holder having an ear, said ear further comprising an aperture, with said ear complementary to said receiving slot of said clevis.2. The fishing rod positioning assembly of claim 1 , wherein said first vee groove of said first plate is aligned parallel with said second vee groove of said second plate when said first plurality of apertures in said first plate is aligned in registration with said second plurality of holes in said second plate.3. The fishing rod positioning assembly of claim 1 , wherein said first vee groove of said first plate is aligned facing opposite to said second vee groove of said second plate when said first plurality of apertures in said first plate is aligned in registration with said second plurality of holes in said second plate.4. The fishing rod positioning assembly of claim 1 , wherein said aperture in said pivot block further ...

FISHING ROD HOLDER

A fishing rod holder is described. The fishing rod holder may be used in a variety of manners, including on land and at sea (on a boat). The fishing rod holder may be used in a recess or a sleeve built into the boat, used in a fighting chair, or even held by the fisherman as needed. The rod holder may further allow the fishing rod to rotate during, for example, trolling or other types of fishing. The fishing rod holder also includes a structure that supports the fishing rod when the fishing rod begins to bend or flex under the weight of a fish. 1. A rod holder comprising:a positioning member;a support member extending from the positioning member, wherein a support is disposed on a first end of the support member; anda tubular member, wherein a blocking member traverses a second opening of the tubular member.2. The rod holder of claim 1 , wherein the tubular member is attached to the support member via a spring attachment.3. The rod holder of claim 1 , further comprising:an anchor member coupling the positioning member and the support member.4. The rod holder of claim 3 , wherein a first end of the anchor member is coupled to the positioning member and a second end of the anchor member is coupled to the support member.5. The rod holder of claim 1 , wherein the support is positioned below a midline of the tubular member.6. The rod holder of claim 1 , wherein a first opening of the tubular member is flared outwards.7. The rod holder of claim 1 , wherein the support has a first flange and a second flange.8. The rod holder of claim 7 , wherein the support further comprises a trough located between the first flange and the second flange.9. The rod holder of claim 8 , wherein a base of the trough is below a midline of the tubular member.10. The rod holder of claim 1 , wherein an inner surface of the tubular member is lined with a protective material.11. The rod holder of claim 1 , wherein the support is lined with a deformable material.12. The rod holder of claim 1 , ...

SEALING ARRANGEMENT FOR AN UNDERWATER MOUNTABLE THRUSTER OF A MARINE VESSEL

A sealing arrangement is used when mounting a thruster in a well box attached to a hull of a marine vessel. The well box has an axis, a bottom flange, a top flange, an annular wall therebetween and hoisting pipes fastened parallel with the axis to the bottom flange radially outside the annular wall. Both the well box and a mounting flange have at least one surface acting as a sealing surface between the well box and the thruster. At least one of the surfaces has a groove for a seal for preventing water from entering the well box. The well box has a rotationally symmetric wall with an internal guide surface and the mounting flange of the thruster has an axially extending rotationally symmetric part provided with an outer surface having means for sealing the mounting flange in relation to the well box. 1. A sealing arrangement for use when mounting a thruster in a well box attached to a hull of a marine vessel , comprising:{'b': '66', 'the well box having an axis, an annular wall and hoisting pipes fastened parallel with the axis radially outside the annular wall in communication with the annular wall ();'}the thruster having a hub with a propeller and a support housing fastened to the hub and provided with a mounting flange having an axis common with the axis of the well box, when mounted together;both the well box and the mounting flange, when mounted together by means of safety bolts, having at least one pair of sealing surfaces between the well box and the thruster, with at least one seal therebetween for preventing water from entering the well box; andthe well box having a rotationally symmetric wall with an internal guide surface and the mounting flange of the thruster having an axially extending rotationally symmetric part provided with an outer rotationally symmetric surface having means for sealing the mounting flange relation to the internal guide surface of the well box.2. The sealing arrangement as recited in claim 1 , wherein the means for sealing the ...

WAKEBOARD TOWER

An arch shaped structural member suitable for use as a wakeboard tower including a pair of legs and a crosspiece supported by the legs, both of the legs and the crosspiece being a coreless cast structural member characterized as a cast structural member and devoid of a hollow interior enclosed by solid portions. 1. A wakeboard tower , comprising:an arch shaped structural member suitable for use as a wakeboard tower including structural members comprising at least one leg and a crosspiece supported by the leg, at least one of the structural members comprising a structural member of careless cast construction characterized as a cast structural member and devoid of a hollow interior enclosed by solid portions.2. The wakeboard tower of claim 1 , wherein the structural member comprises a leg claim 1 , the leg being concave with a recess disposed on one side of the leg.3. The wakeboard tower of claim 2 , wherein the leg includes bosses formed within the recess and the leg further includes a decorative panel secured adjacent the recess by fasteners cooperating with the panel and the bosses.4. The wakeboard tower of claim 1 , wherein the structural member of coreless cast construction is made of cast aluminum.5. A wakeboard tower claim 1 , comprising:a pair of legs each of coreless cast construction characterized as a cast structural leg devoid of a hollow interior enclosed by solid portions; anda crosspiece of tubular aluminum construction attached to the legs to provide an arch shaped structural member suitable for use as a wakeboard tower.6. A boat comprising a windshield and a raised structural member comprising a first leg extending substantially upwardly from a first side of the boat at a first location aft of the windshield claim 1 , a second leg extending substantially upwardly from a second side of the boat at a second location aft of the windshield claim 1 , and a cross member bridging an upper portion of the two legs claim 1 , each leg having a concave ...

Means for deploying pullout shade system onboard boat

An improved mounting device and assembled configuration for deploying a manually operated pullout shade system of the type having a tensioned roller member carrying a flexible canvas sheet and parallel tubular actuators therefor. In one embodiment of the present invention, a mounting device is disclosed for securing the manual pullout shade system onto an arching tubular overhead structure onboard a boat so that the pullout shade may be adjusted in its working attitude and maintained in proper position for deployment. The mounting device includes a set of clamp members each constructed in the form of a figure “8” with associated circular sections on each clamp member being rotatably coupled together. The circular sections of the clamp members are further adapted to engage about sections of the tubular actuators and nearby portions of the overhead structure thereby providing an adjustable joint coupling between them that allows the pullout shade and its tubular actuators to be placed in various positions for deployment. In a second embodiment, the tensioned roller member of the pullout shade system is attached along the front of rooftop structure on the boat and the tubular actuators are separated therefrom and set apart vertically within the gunnel of the boat on opposite sides near the bow. In this assembled configuration, the canvas sheet may be drawn forward from the rooftop structure on the tensioned roller member and the tubular actuator pulled into extended upright positions to connect with the canvas sheet and support the extended forward deployment of the shade system. 1. A device for mounting a retractable pullout shade having a telescopic framework for deployment from a tubular overhead structure onboard a boat , comprising:one or more clamp members each constructed having a pair of apertured sections rotatably connected together so that each apertured section may be turned 360° relative to the other.2. A mounting device according to claim 1 , wherein each ...

ADJUSTABLE FOOT BRACE FOR WATERCRAFT

In one example, a watercraft is provided that includes a hull, and a cockpit connected to the hull. Disposed within the cockpit are first and second adjustable foot braces that are connected to the hull. Each of the adjustable foot braces is operable to define a variety of different foot positions. As well, the adjustable foot braces are each operable with a respective adjustment rod, and a structural configuration of each of the adjustable foot braces is the same regardless of whether the respective adjustment rod is present or not. 1. A watercraft comprising:a hull;a cockpit connected to the hull; andfirst and second adjustable foot braces disposed in the cockpit and connected to the hull, and each of the adjustable foot braces is operable to define a plurality of different foot positions, wherein the adjustable foot braces are each operable with or without a respective adjustment rod, and wherein a structural configuration of each of the adjustable foot braces is the same regardless of whether the respective adjustment rod is present or not.2. The watercraft as recited in claim 1 , wherein each of the first and second adjustable foot braces comprises:a track;a brace element; anda latch connected to the brace element and operable to releasably engage the track in a plurality of different locations on the track.3. The watercraft as recited in claim 2 , wherein the brace element receives the track and the brace element is operable to slide along the track.4. The watercraft as recited in claim 2 , wherein the latch is rotatably connected to the brace element and rotatable between locked and unlocked positions.5. The watercraft as recited in claim 2 , wherein the track defines a plurality of slots claim 2 , each of which defines one of a plurality of different positions of the brace element claim 2 , and wherein the latch includes a tooth operable to releasably engage the slots defined by the track.6. The watercraft as recited in claim 2 , wherein the track comprises ...

SYSTEM AND METHOD FOR VIBRATION CANCELLATION

A method for cancelling vibration includes receiving, from a first accelerometer, a first accelerometer measurement; receiving, from a second accelerometer, a second accelerometer measurement; determining a counter torque value based on the first accelerometer measurement and the second accelerometer measurement; and selectively controlling a lift mechanism according to the counter torque value using a motor, the motor being in mechanical communication with the lift mechanism and the lift mechanism being configured to allow a platform to travel in one of a first direction and a second direction. 1. A system for cancelling helm deck vibration , the helm deck including a helm pad disposed between a helm seat and a helm , the system comprising:a motor in mechanical communication with a lift mechanism, the lift mechanism being configured to allow the helm pad to travel in a direction perpendicular to the helm deck;a processor; and receive, from a first accelerometer, a first accelerometer measurement;', 'receive, from a second accelerometer, a second accelerometer measurement;', 'determine a counter torque value based on the first accelerometer measurement and the second accelerometer measurement; and', 'selectively control the lift mechanism according to the counter torque value using the motor., 'a memory that includes instructions that, when executed by the processor, cause the processor to2. The system of claim 1 , wherein the motor includes a brushless servo motor.3. The system of claim 1 , wherein the first accelerometer is disposed on the helm pad.4. The system of claim 1 , wherein the second accelerometer is disposed on a vessel hull associated with the helm pad.5. The system of claim 1 , wherein the lift mechanism includes one or more control arms adapted to apply a force corresponding to the counter torque value on the helm pad.6. The system of claim 1 , wherein the instructions further cause the processor to selectively adjust the counter torque value based ...

CURVE-COMBINED SQUARE PRESSURE TANK

The present invention relates to a curve-combined square pressure tank with which curves are combined so as to maintain internal high pressure, improve space efficiency, and reduce the weight thereof, and to a pressure tank, in which planes and curves are combined, formed by connecting flat plate members and curved members, having a plurality of aligned tension members for connecting the flat plate members facing each other, and having stress buffer parts formed at connection parts of the flat plate members and the curved members so as to enable internal pressure to be maintained. 11010. A curve-combined square pressure tank for accommodating a fluid at high pressure therein , the pressure tank comprising:{'b': 100', '10, 'flat members disposed at upper and lower portions of the pressure tank ;'}{'b': '200', 'a first curved member that connects edges of the flat member disposed at the upper portion and the flat member disposed at the lower portion and is formed with predetermined curvature; and'}{'b': '300', 'a second curved member connecting neighboring curved edges of the first curved member.'}{'b': '10', 'wherein the curve-combined square pressure tank comprises a stress-buffer portion formed therein to prevent stress discontinuity at a connection portion, and'}{'b': 400', '100', '100, 'wherein the stress-buffer portion includes a plurality of tension members disposed between the flat member disposed at the upper portion and the flat member disposed at the lower portion.'}2. The curve-combined square pressure tank of claim 1 ,{'b': 410', '400', '200', '100', '100, 'wherein the outermost tension member among the plurality of tension members is spaced apart from a boundary P at which the first curved member and the flat member contact each other by a constant distance d toward the flat member to form the stress-buffer portion.'}3. The curve-combined square pressure tank of claim 2 ,wherein the outermost tension member among the plurality of tension members includes ...

Personal Watercraft Gunwale Rod Holder

The invention is defined as a personal watercraft gunwale rod holder complete design, fastened to a personal watercraft gunwale port or starboard. It functions as a support for rod and reels or accessories and incorporates a structure that allows unobstructed access to rod and reels of the personal watercraft port or starboard. 1. A clamp arm comprising:(a) a clamp bar that locks from beneath the rub rail of the gunwale of a personal watercraft;(b) a horizontal tube that welds to said clamp bar;(c) a vertical threaded bar that welds to said horizontal tube;(d) a threaded hole drilled at the top of said vertical threaded bar.2. An adjustable clamp comprising:(e) a clamp square tube with miter joint;(f) a cap welded as a miter joint at the top of said clamp square tube with miter joint;(g) a hole drilled at said cap;(h) a said clamp arm introduced from the bottom of said clamp square tube with miter joint;(i) a knob introduced at said hole;(j) a thread of said knob that is used to adjust said clamp arm by said threaded hole of said vertical threaded bar.3. A gunwale clamp comprising:(k) a said adjustable clamp;(l) two support tabs welded to said adjustable clamp by its said clamp square tube with miter joint;(m) a clamp tab that rests on the exterior of the gunwale rub rail of a personal watercraft and is welded to said support tabs;(n) an angled plate that rests on the top of the gunwale rub rail and bends contouring the interior of the gunwale.4. A gunwale clamp as in claim 3 , wherein said angled plate further comprises a support.5. A gunwale clamp as in claim 4 , wherein said support further comprises fishing rod holders.6. A gunwale clamp as in claim 4 , wherein said support further comprises a gaff.7. A gunwale clamp as in claim 4 , wherein said support further comprises a net.8. A gunwale clamp as in claim 4 , wherein said support further comprises a flag.9. A gunwale clamp as in claim 4 , wherein said support further comprises support tabs welded to said ...

CONTROL OF MARINE SUSPENSION SYSTEMS

A suspension system for a marine vessel, the marine vessel including a body portion at least partially supported relative to at least a left hull and a right hull by the suspension system, the left and right hulls being moveable relative to each other and the body, the suspension system including resilient supports between the body portion and the left and right hulls. The suspension system providing at least a roll stiffness being arranged to provide a roll moment distribution (RMD) of the suspension system wherein roll forces effectively act at a position disposed within a longitudinal distance along the marine vessel from a steady state position of the resultant pressure forces acting on the left and right hulls when the marine vessel is operating in a planing or semi-planing mode. The longitudinal distance can be 20% or less of a waterline length of one of the at least a left and a right hull at design load in displacement mode. 1. A suspension system for a marine vessel ,the marine vessel including a body portion at least partially supported relative to at least a left hull and a right hull by the suspension system, the left hull and the right hull being moveable relative to each other and the body;the suspension system including resilient supports between the body portion and the left and right hulls, the suspension system providing at least a roll stiffness; andthe suspension system arranged to provide a roll moment distribution of the suspension system wherein roll forces effectively act at a position disposed within a longitudinal distance along the marine vessel from a steady state position of the resultant pressure forces acting on the left and right hulls when the marine vessel is operating in a planing or semi-planing mode, the longitudinal distance being 20% of a waterline length of one of the least a left hull and a right hull at design load in displacement mode.2. A suspension system as claimed in wherein the longitudinal distance is 15% of the ...

EQUIPMENT AND METHODS FOR OPERATING GEOPHYSICAL BOTTOM STATIONS

An equipment complex for deploying and recovering marine geophysical seismic or electric-survey bottom stations is mounted on a ship. The complex includes—a powered capstan, —rotatable turntables and rolls, —load-bearing units connected to the bottom stations by various fasten means and capable of winding onto the capstan and turntables, a work platform supporting a bottom station placed thereon, —an indicator for registration of the bottom stations' coordinates, mounted on the platform, —a limit switch mounted on the platform, switching ON when the bottom station is placed on the work platform, and OFF when it's removed therefrom providing for operation of the indicator. The complex may include floating buoys, damping loads, and halyards for deploying the stations. Methods for deploying and recovering the bottom stations using the equipment complex are described. Some recovering methods contemplate winding the load-bearing units onto the capstan, while switching the turntables for each subsequent load-bearing unit. 1. An equipment complex for deploying and recovering a number of marine geophysical bottom stations; said equipment complex is mounted on a ship; said equipment complex comprising:a capstan;at least two rotatable turntables;at least two rotatable rolls;a number of load-bearing units capable of winding and unwinding on the capstan and on the turntables, and capable of being guided by the rolls;at least one work platform capable of supporting one of said bottom stations placed thereon;an indicator for determination and registration of coordinates of said bottom stations, said indicator is mounted on said work platform; anda limit switch mounted on said work platform, wherein said limit switch has an ON position when the bottom station is placed on the work platform, and an OFF position when the bottom station is removed from the work platform.2. The equipment complex according to claim 1 , further comprising a photo-register mounted on the work platform; ...

Boat seat base assembly

A boat seat base assembly includes a pair of opposed side panels and a pair of opposed end panels joined to the side panels by means of shaped connecting members formed in one of the side panels and end panels and shaped apertures formed in one of the side panels and end panels wherein the shaped connecting members are slideably received in the shaped apertures with an interference between the shaped connecting members and the shaped apertures.