SAFETY DEVICE FOR LADDERS

Steckbare Fangleinenwickelvorrichtung zur Montage an Aufstiegleitern an Feuerwehrfahrzeugen

A ladder safety device

A ladder safety device 10 for securing a ladder 50 to a structure against which the ladder is placed comprises a means 20 for securing the device to the structure and means for restraining the movement of the ladder 50 at least in one direction relative to the structure, the restraining means includes at least one member 30 which is displaceable between an in operative position and an operative position where it prevents the movement of the ladder. The invention seeks to prevent the ladder twisting or slipping in use. A further embodiment discloses the automatic engagement of the restraining means when the ladder is placed against it.

A bracket for a ladder

A bracket 13 for attachment to a ladder comprises an elongate member for connecting between two stiles 11 of a ladder and an aperture 18 through which an attachment member 27 for supporting a load can be connected. The aperture 18 has a base 17 for supporting the attachment member, which base 17 extends along an axis parallel to the length of the elongate member. The elongate member may comprise a channel which fits over a rung of the ladder in use. The base 17 may have a grooved surface such that each groove can receive a respective attachment means. The aperture may be compartmentalised. The bracket may be of stainless steel and the channel may be plastic coated. The attachment member 27 may be a carabiner. A ladder having such a bracket is also claimed. The ladder may have two such brackets connected on different rungs of the ladder, when connected the channels of the brackets may face each other.

Ladder support

Safety device for ladders.

LEADER PROTECTION

CLIMBING ASSISTANCE FOR LEADERS

TRANSITION STAIRS BETWEEN AN UPPER ONE AND A LOWER LEVEL OF AN AIRPLANE, AND THEREBY EQUIPPED AIRPLANE

Safety device for ladder

Abstract A safety device for a ladder for protecting a user of the ladder is provided. The safety device includes a guard member formed extending in one direction, the guard member being mountable on the ladder, and a plurality of fixing members connected to the guard member, spaced apart from each other along a longitudinal direction of the guard member, and configured to fix the guard member to the ladder, wherein the guard member is configured to protrude at least partially toward a rear side of the ladder and cover a rear surface of the ladder.

LADDER SAFETY MECHANISMS

A ladder safety mechanism comprises at least one damp, preferably a pair of spaced apart damps, attachable part way along a ladder, to secure the ladder to part of a structure. In some embodiments, the mechanism includes at least one manually operated actuator, such as a rope or cable, coupled to the at least one clamp to enable a user located at the bottom of the ladder to open the at least one clamp to receive the part of a structure. In some embodiments, the at least one clamp is automatically secured to the part of the structure by placing the clamp onto the structure. The at least one manually operated actuator also enables a user located at the bottom of the ladder to open the at least one damp to release the part of the structure. The at least one clamp is oriented substantially perpendicularly to a part of the structure to which the ladder is to be attached.

Vorrichtung zum Sichern von Personen auf Leitern, Bäumen und hochgelegenen Arbeitsstellen

LEITER MIT SCHUTZWAND.

Safety ladder

It comprises two flexible uprights (3) connected by rungs (2) extending laterally on either side beyond the said uprights in order to form fastening members (2'). A safety device is provided in the form of a loop of a flexible element (5) surrounding, in the service position, the uprights of the ladder and interacting with the said fastening formations, this loop being intended to be connected to a user. ...

SCALE OF COMMUNICATION ENTERS a HIGHER LEVEL AND a LOWER LEVEL Of UNAERONEF, AND AIRCRAFT PROVIDED With SUCH a SCALE

Improvement on the scales and stools on scale

New ladder safety to automatic gazebo

disposição construtiva aplicada em escada de emergência externa fixa e dotada de articulação

Marine Construction with Concrete Boat Landing Structure

The invention relates to a boat landing structure suitable for being used in a marine construction, wherein said marine construction comprises, essentially, a concrete shaft intended for being installed anchored at a depth level with respect to the water level, and wherein said boat landing structure comprises two substantially vertical and parallel ribs, integrated in the shaft of the marine construction and projecting out from same, wherein said ribs are made partially or entirely of concrete. Likewise, the space comprised between said ribs houses an access ladder suitable for being used by personnel accessing the marine construction from an operation boat. The invention also relates to a marine construction and a segment comprising the mentioned boat landing structure.

RETRACTABLY EXTENDABLE GUIDE RAIL FOR SUPPORTING A SAFETY HARNESS

SAFETY DEVICE FOR LADDER

СПАСАТЕЛЬНОЕ ПРИСПОСОБЛЕНИЕ

Представлено спасательное приспособление (1), причем указанное приспособление включает одну или более крепежных деталей (7), прикрепляемых к оконной раме разъемным или неразъемным соединением, ограждение или другую надлежащую конструкцию, и одну или более деталей лестницы (18), прикрепляемую к крепежной детали замковой деталью (17), при этом деталь лестницы содержит по меньшей мере два несущих троса (19), между указанными несущими тросами закреплена по меньшей мере одна перекладина лестницы (4). К перекладинам лестницы прикреплены упорные элементы (3), удерживающие их и предотвращающие их колебания, причем к указанной крепежной детали прикреплено по меньшей мере одно спускающее и поднимающее устройство (2), например тормоз каната, тормоз троса или тормоз цепи, которое замедляет опускание спасаемого лица до требуемой скорости и предотвращает его падение, при этом к указанному спускающему устройству посредством соединительного элемента (5), например каната, троса или цепи, прикреплена по ...

СПАСАТЕЛЬНОЕ ПРИСПОСОБЛЕНИЕ

... 1. Спасательное приспособление (1), содержащее одну или более крепежных деталей (7), прикрепленных к оконной раме разъемным или неразъемным соединением, ограждение или другую надлежащую конструкцию, и одну или более деталей лестницы (18), выполненную с возможностью прикрепления к крепежной детали замковой деталью (17), при этом деталь лестницы содержит, по меньшей мере, два несущих троса (19), между которыми закреплена, по меньшей мере, одна перекладина лестницы (4), отличающееся тем, что перекладины лестницы снабжены упорными элементами (3), удерживающими их и предотвращающими их колебания, при этом к крепежной детали прикреплено, по меньшей мере, одно спускающее устройство (2), например, тормоз каната, тормоз троса или тормоз цепи, которое замедляет спуск спасаемого лица до требуемой скорости и предотвращает его падение, причем спускающее устройство прикреплено с помощью соединительного элемента (5), например, каната, троса или цепи, по меньшей мере, к одной спасательной подвесной системе ...

Absturzsicherung

Guard for straight running space saving stairs consists of board hinged on stairs by one side while on other side is fitted square section rod of about 150cm in length

The guard for straight running space saving stairs consists of a board hinged on the stairs by one side while on the other side is fitted a square section rod of about 150cm in length.

Tether System for a Safety Line

A tether line system, such as for retrieving a retracted safety line 4 on a self retracting lifeline of a fall arrest or protection system mounted to a structure at height, has a tether line 7 attached to the safety line 4 by a karabiner 6. At spaced locations, the tether line 7 is secured through apertures 13 onto plastic stay clips 12 which have channels or slots 14 allowing their sliding movement along an elongate guide track 9, which may be a rigid track or a tensioned webbing, ribbon, cable or rope anchored by brackets 10,11 to the top and bottom of a ladder. As a user pulls down the tether line to retrieve the safety line, successive stay clips 12 collect adjacent each other at the foot of the guide track and provide tether line management by enabling controlled gathering of loops 15 of the tether line without tangling.

Falling person catcher

Portable manhole, vault, or man-way safe entry/exit system

Improvements in Extensible Supports, Guards or Rests applicable to Step Ladders, Stools, Chairs and the like.

... 126,810. Haslam, W. H., and Bradley, W. May 21, 1918. Rests, head &c.- An adjustable support, guard or rest applicable for stools, chairs, &c., is shown applied to a ladder. A cross-piece a is provided with a pair of resilient arms or legs a<1>, a<2> which slide in guides in the ladder as shown. If the sides of the ladder are parallel to one another, the legs a<1>, a<2> are attached to the cross-piece a so as to converge towards one another at the lower end, and if the sides of the ladder converge towards one another at the upper end, the legs a<1>, a<2> are attached to the cross-piece a so as to be parallel to one another. When the support is applied to the ladder &c., the legs thereof are moved outwards from their natural position and by their resilience grip the sides of the ladder &c. At the lower end of each leg is a stop e' to prevent it from being withdrawn through the guide c', and at the middle of each leg is a notch or gap e to engage with the base-piece of the guide c<1> and ...

SAFETY AGAINST FALLING

CONCEALABLE EXTENSION OF THE GUIDE RAIL OF A CLIMBING SAFETY DIVICE

A modular ladder system

A modular ladder system has a rung section having two elongate lateral stile extrusions and elongate rung extrusions spanning therebetween. Each stile extrusion may define an attachment side having an attachment face which has two attachment channels which are adjacent, parrallel and longitudinally arranged along the attachment face. Each attachment channel may have inward facing rails which define an elongate insertion space therebetween and a relatively wider connector head accommodation void thereunderneath. Furthermore, each rail may define a connector head engaging under edge. Each stile extrusion may further define a connection side adjacent to the attachment side which may define a splice joint extrusion accommodating void therein. In this way, the present modular ladder system may be quickly and easily constructed and various accessories quickly and easily attached thereto.

Ladder safety mechanisms

A ladder safety mechanism comprises at least one damp, preferably a pair of spaced apart damps, attachable part way along a ladder, to secure the ladder to part of a structure. In some embodiments, the mechanism includes at least one manually operated actuator, such as a rope or cable, coupled to the at least one clamp to enable a user located at the bottom of the ladder to open the at least one clamp to receive the part of a structure. In some embodiments, the at least one clamp is automatically secured to the part of the structure by placing the clamp onto the structure. The at least one manually operated actuator also enables a user located at the bottom of the ladder to open the at least one damp to release the part of the structure. The at least one clamp is oriented substantially perpendicularly to a part of the structure to which the ladder is to be attached.

SAFETY DEVICE FOR LADDER

COMBINATION STEP BOLT AND FALL PROTECTION ANCHORAGE ASSEMBLIES

Combination step bolt and fall protection anchorage assemblies are disclosed that may be mounted on structures such as communication towers, poles and antennas. The assemblies include a mounting plate that can be bolted to the structure, an integrated anchorage clip connected to the mounting plate having at least one safety hook hole extending therethrough, and a step bolt secured to the integrated anchorage clip.

PORTABLE MANHOLE, VAULT, OR MAN-WAY SAFE ENTRY/EXIT SYSTEM

A portable safe entry/exit system for a manhole or underground vault that allows the user to mount and dismount a ladder or steps below the surface in a safe manner. This safety system has a hollow receiver sleeve cast into the frame of the access cover and/or a hollow retrofit receiver sleeve mounted to the vertical surface of the access hole just below the cover frame it also has a portable device consisting of a main post member that has attached to it two elongated vertical rails which have a plurality of horizontal rungs between them so as when the access cover is removed the main post member can be inserted into the hollow receiver sleeve allowing the horizontal rungs of this present invention to be used as an extension of the ladder rungs or wall mounted steps below.

Stool of wood with steps supported by metal consoles

Working lift for motor vehicle

L'invention concerne un dispositif élévateur de personnel caractérisé en ce qu'il est composé de la combinaison d'un véhicule (4), d'une échelle (1) et d'un système anti-chute accroché à l'échelle, une extrémité de l'échelle étant solidarisée au châssis (3) du véhicule, tandis que l'autre extrémité s'appuie en position d'utilisation contre un support à la façon habituelle d'une échelle.

DISPOSITIF DE SECURITE POUR ECHELLES

STEP ASSEMBLY

Disclosed is a step assembly for use in climbing a utility structure. The step assembly comprises a rod member and a plate member. The rod member comprises a generally L-shaped rod, a shoulder formed contiguously to the generally L-shaped rod, and an arm pivotably coupled to the shoulder by a pin. The plate member comprises a duct having a longitudinally formed internal passage, and a support plate attached at one end portion of the duct and formed transversally to the duct, wherein the internal passage of the duct contiguously provides an opening in the support plate at the one end portion. The aligned shoulder and arm are configured to pass through the internal passage. 1. A step assembly comprising: a generally L-shaped rod having a main rod elongated in a longitudinal direction and a bent portion elongated in a transversal direction and formed contiguously to one end of the main rod, wherein a thread is formed on a surface of at least part of the main rod,', 'a shoulder formed longitudinally and contiguously to the other end of the main rod, and', 'an arm pivotably coupled to the shoulder by a pin; and, 'a rod member comprising a duct having a longitudinally formed internal passage, and', 'a support plate attached at one end portion of the duct and formed transversally to the duct, wherein the internal passage of the duct is configured to contiguously provide an opening in the support plate at the one end portion of the duct., 'a plate member comprising2. The step assembly of claim 1 , whereinthe internal passage is configured for the shoulder and the arm extended from and aligned with the shoulder to fit and penetrate therethrough.3. The step assembly of claim 1 , whereinthe pin is configured as an axis to couple the shoulder and the arm to enable a pivotal movement of the arm around the pin radially on a plane generally defined by the shoulder and the arm, wherein the axial direction of the pin is orthogonal to the direction of the bent portion of the ...

Mobile mount for attachment of a fall arrest system

A mobile mount for attachment of a fall arrest system is provided for example for aircraft and includes a base carried on ground wheels and a support which is adjustable in height upstanding from the base and an arm cantilevered over the base. At least one receptacle is mounted on the arm of the support at a position located over the base for attachment to a personal fall arrest system including a harness for one or more persons, with the receptacle, base and support being designed and arranged to receive a loading from the personal fall arrest system sufficient to accommodate a fall of the person from the elevated structure.

MEASUREMENT SYSTEM, APPARATUS, METHOD AND PROGRAM

A measurement system according to the present embodiment includes a work tool, a sensor unit, an acquisition unit, a change unit, and a calculation unit. The work tool has a tread board with a variable width. The sensor unit is provided in the work tool. The acquisition unit acquires, from the sensor unit, time-series data on gravity center sway of a worker, in a state where the worker is standing on the tread board. The change unit reduces the width of the tread board in response to a trigger. The calculation unit calculates, from the time-series data, an evaluation value for the gravity center sway of the worker, for each width of the tread board.

PILOT LADDER HAVING REMOTE ATTACHMENT/DETACHMENT FUNCTION

The purpose of the present invention is to provide a pilot ladder having a remote attachment/detachment function that can safely fix, by using magnetic force, a ladder for a pilot who safely guides a ship to an inner harbor. The present invention relates to a pilot ladder having a remote attachment/detachment function, which comprises a rope (1) and multiple steps (2) and is installed on the outer place of a hull so as to be used when a pilot embarks and disembarks, the pilot ladder comprising: a compartment (100) formed on the bottom surface of each of the steps (2); a magnetic switch magnet module (200) installed in the compartment (100) and provided to be attached to the outer plate (S) of the hull; and a wireless controller (300) provided to control the on/off operations of the magnetic switch manet module (200). In case of using the pilot ladder having a remote attachment/detachment function, a magnetic switch magnet has an improved structure in which the magnetic switch magnet is ...

Вагон-хоппер

Полезная модель относится к области железнодорожного транспортного средства, а именно к конструкции закрепления ограждения переходной площадки вагона-хоппера. Технический результат полезной модели заключается в создании более надежного вагона-хоппера за счет повышения надежности в креплении ограждения переходной площадки с рамой вагона-хоппера. Указанный технический результат достигается тем, что вагон-хоппер содержит переходную площадку, ограниченную защитным ограждением в виде изогнутого поручня, своими концами смонтированного на раме вагона, при этом на концах ограждения жестко закреплены упоры, концы ограждения установлены во втулки и зафиксированы упорами, один из которых расположен над втулкой, а другой - под втулкой, при этом втулки, жестко соединенные с рамой, выполнены высотой h, находящейся в диапазоне от 100 до 200 мм. 9 з.п. ф-лы, 8 фиг.

Способ обслуживания на высоте агрегатов вертолетов семейства МИ и КА в полевых условиях

Изобретение относится к техническому обслуживанию высокорасположенных агрегатов вертолетов в полевых условиях взлетно-посадочных площадок. Способ обслуживания на высоте агрегатов вертолетов семейства МИ и КА в полевых условиях заключается в оснащении работника средствами индивидуального удерживания от падения с анкерной петлей, подъеме по лестнице. Далее производится освобождение замков и откидывание створки капота двигательного отсека и, используя ее как горизонтальную площадку, перемещение к месту проведения работ. Способ также включает в себя оснащение работника второй длинной анкерной петлей, предназначенной для удержания от падения при выходе на верхние плоскости фюзеляжа и дальнейшего перемещения по ним до места производства работ, дополнительным карабином на поясной привязи для закрепления на нем длинной петли и не менее чем тремя рым болтами с резьбой, совпадающей с резьбой винтовых замков отсеков агрегатов. Достигается повышение безопасности работников в процессе обслуживания вертолета ...

Предохранительное устройство для приставных лестниц

Ladder ballast

An extendable bracket (2) is attached to the underside of a ladder. Ballast is placed on the bracket and the bracket is adjusted for length as necessary. The bracket and ballast assist in securing the top of the ladder against its support and the bottom of the ladder on the ground. ...

Ladder securer

A ladder safety device

LEADER

CLIMBING DEVICE FOR ELECTRICITY PYLONS

ARRESTING GEAR FOR A CLIMBING PROTECTIVE SYSTEM

A modular ladder system

A modular ladder system has a rung section having two elongate lateral stile extrusions and elongate rung extrusions spanning therebetween. Each stile extrusion may define an attachment side having an attachment face which has two attachment channels which are adjacent, parrallel and longitudinally arranged along the attachment face. Each attachment channel may have inward facing rails which define an elongate insertion space therebetween and a relatively wider connector head accommodation void thereunderneath. Furthermore, each rail may define a connector head engaging under edge. Each stile extrusion may further define a connection side adjacent to the attachment side which may define a splice joint extrusion accommodating void therein. In this way, the present modular ladder system may be quickly and easily constructed and various accessories quickly and easily attached thereto.

CONFIGURABLE LADDER SYSTEM AND METHOD

A configurable ladder system that can be configured into any of a plurality of different ladder configuration modes and methods for manufacturing and using same. The configurable ladder system includes at least one side rail and at least one support member and can be configured into any of a plurality of different ladder configuration modes. Each support member is disposed on a relevant side rail or on an optional adjustable rail. Depending upon a selected ladder configuration mode of the configurable ladder system, two or more of the support members can be configured to engage respective support regions within an intended work environment of the configurable ladder system. Thereby, the configurable ladder system advantageously can be readily adapted for use within a wide range of different purposes within a large number of a different work environments while enhancing user safety.

SAFETY DEVICE FOR LADDER CLIMBING

A ladder or the like climbing safety device of the type of a pair of hooks is provided, at each of the hooks, with a "U"-shaped clip for engaging the back and the palm of the respective hand of the user. The device can yieldably engage the respective hands either during the climbing or when the user is off the ladder, manhole steps or the like. The device is of a simple structure that not only reduces it's manufacturing costs but also combines the ease of engagement with and disengagement from the respective hands of the user, thus considerably reducing the rather cumbersome handling of many of know prior art devices of this type.

SAFETY DEVICE FOR LADDER

SAFETY DEVICE FOR LADDERS. The device is a substantially rectangular frame which can loosely girdle a ladder for sliding movement along the ladder and across the ladder from front to back, The frame has a U-shaped abutment 15 in one longer side 12; this abutment lies at the front side of the ladder and extends towards the ladder. When the device is moved rearwards so that side 12 abuts the front of the ladder, the abutment 15 extends between the ladder stiles 21 into the longitudinal plane of the rungs 22. The device has a spring clip 14 in its rear side 13 and can be attached to a person's belt or harness. In use the person can move up and down the ladder with the safety device hanging forwards (A) so that the abutment does not engage the rungs. If the person slips his movement will draw the device rearwards and bring the abutment into the space between two rungs (B). A short downward movement of the device will then bring the abutment to overlie the lower rung (C) and arrest any further ...

LADDER SAFETY MECHANISMS

A ladder safety mechanism comprises at least one damp, preferably a pair of spaced apart damps, attachable part way along a ladder, to secure the ladder to part of a structure. In some embodiments, the mechanism includes at least one manually operated actuator, such as a rope or cable, coupled to the at least one clamp to enable a user located at the bottom of the ladder to open the at least one clamp to receive the part of a structure. In some embodiments, the at least one clamp is automatically secured to the part of the structure by placing the clamp onto the structure. The at least one manually operated actuator also enables a user located at the bottom of the ladder to open the at least one damp to release the part of the structure. The at least one clamp is oriented substantially perpendicularly to a part of the structure to which the ladder is to be attached.

Foldable fire-protection aerial ladder with convenient movement effect

REMOVABLE VERTICAL FALL ARREST DEVICE

Устройство для предотвращения падения человека при подъеме, спуске и выполнении работ на высоте несущей конструкции

Изобретение относится к устройствам для спасения жизни, а именно - к устройствам, предназначенным для предотвращения падения человека при подъеме, спуске, а также работе на высоте. Устройство состоит из имеющей возможность крепления на несущей конструкции жесткой анкерной линии, сформированной из составных последовательно соединенных секций направляющих из Т-образного профиля с крепежной и рабочей частями, каретки, имеющей возможность соединения со страховочной привязью, надетой на человека. Каретка охватывает рабочую часть профиля и установлена с возможностью продольного перемещения по направляющим. Узел стопорения при падении человека выполнен в виде зацепа каретки, стопорящегося в рабочем положении в отверстиях на полках рабочей части, выполненных по обе стороны крепежной части. Устройство снабжено узлом предотвращения неправильной установки каретки на направляющую. Повышается надежность стопорения каретки на направляющей за счет надежного взаимодействия зацепа с отверстиями профиля ...

KLETTERVORRICHTUNG FÜR STROMMASTEN

Ladder safety device

FIRE ESCAPE LADDER

Apparatus for stabilising a ladder

Apparatus 10 for stabilising a ladder 12 comprises two sockets (not shown) for fixing respectively onto the two stiles 16 of the ladder 12, a cross-piece 32 projecting laterally of each side of the ladder 12, and two wheels 34 mounted on the cross-piece 32, the wheels 34 being spaced outwardly at fixed distances from the ladder 12 to rest against a structure. The cross-piece 32 is hollow, the wheels 34 each being rotatably mounted on a screw-threaded axle (figure 5) which is inserted into a respective end portion of the cross-piece 32' and which is secured by tightening a nut on the axle so as to expand a collet on the axle, inside the end portion of the cross-piece 32, into engagement with the cross-piece 32. Alternatively the wheel may be mounted on an unthreaded axle (figure 6) and tightened by a circlip. The apparatus 10 may also comprise a jamming cleat (figure 3) for a rope 56, in order for a person on the ladder 12 to hoist a load 61 by hauling up the rope 56.

Accessory for use with a ladder

Ladder securer

Improvements relating to ladders and fittings therefor

Portable manhole, vault, or man-way safe entry/exit system

Tether system for a safety line

A tether system for a safety line has an elongate guide track and stay elements arranged to move along the guide track and be carried at spaced positions along the length of a tether line. The system is typically employed in a fall arrest or protection system mounted to a structure, having an ascent/descent ladder fixed to the structure, the system including a self-retracting safety line device including a safety line, mounted at height.

SAFETY DEVICE FOR LEADERS.

CLIMBING SHOES FOR MOUNTING PROFILE CROSS-BEAMS AND WORK SHOES FOR USE THEREBY.

ADAPTABLE DEVICE WITH A SLIDING HAND RAIL, WHICH IS RETRACTABLE AND FREE ADJUSTABLE

Ladder safety device

SAFETY DEVICE FOR LADDER CLIMBING

LADDER SAFETY SYSTEM WITH RETRACTABLE TIE-DOWN

Ladder Safety System with Retractable Tie-Down Abstract A safety tie down system for ladders that provides a method to prevent the base of the ladder from sliding during use is disclosed. The system comprises a tether located at or near the base of the ladder that can be unwound from a lockable reel and tied to a fixed object or alternatively connected to an adze. Once the tether is anchored and the reel is locked, the base of the ladder cannot slide. CA 3068015 2020-11-13 ...

A MODULAR LADDER SYSTEM

A modular ladder system has a rung section having two elongate lateral stile extrusions and elongate rung extrusions spanning therebetween. Each stile extrusion may define an attachment side having an attachment face which has two attachment channels which are adjacent, parrallel and longitudinally arranged along the attachment face. Each attachment channel may have inward facing rails which define an elongate insertion space therebetween and a relatively wider connector head accommodation void thereunderneath. Furthermore, each rail may define a connector head engaging under edge. Each stile extrusion may further define a connection side adjacent to the attachment side which may define a splice joint extrusion accommodating void therein. In this way, the present modular ladder system may be quickly and easily constructed and various accessories quickly and easily attached thereto.

PORTABLE MANHOLE, VAULT, OR MAN-WAY SAFE ENTRY/EXIT SYSTEM

A portable safe entry/exit system for a manhole or underground vault that allows the user to mount and dismount a ladder or steps below the surface in a safe manner. This safety system has a hollow receiver sleeve cast into the frame of the access cover and/or a hollow retrofit receiver sleeve mounted to the vertical surface of the access hole just below the cover frame it also has a portable device consisting of a main post member that has attached to it two elongated vertical rails which have a plurality of horizontal rungs between them so as when the access cover is removed the main post member can be inserted into the hollow receiver sleeve allowing the horizontal rungs of this present invention to be used as an extension of the ladder rungs or wall mounted steps below.

REMOVABLE VERTICAL FALL ARREST DEVICE

A vertical fall arrest device is disclosed which combines in a single unit t he means to arrest a fall, the capability to automatical ly traverse intermediate support means provided along a safety line, and ease o f attachment to or detachment from the safety line at an y point throughout its length. In the attached condition, in which a safety line (30 ) is captured in retaining recess (60), the device is al ways in a ready state to lock-on to the safety line in the event of a fall. The devi ce is removed from the safety line by depressing release catch (44) against spring pressure and at the same time pulling wheel (42) in a di rection away from body member (41). Movement of the whee l must also be effected against biasing pressure. This combined operation crea tes an opening for withdrawal of safety line (30). When the external forces are relaxed, internal springs (47a and 47b) ensure that both the wheel (42) and the release catch (44) return to the ir fully locked conditions.

REMOVABLE VERTICAL FALL ARREST DEVICE

A vertical fall arrest device is disclosed which combines in a single unit the means to arrest a fall, the capability to automatically traverse intermediate support means provided along a safety line, and ease of attachment to or detachment from the safety line at any point throughout its length. In the attached condition, in which a safety line (30) is captured in retaining recess (60), the device is always in a ready state to lock-on to the safety line in the event of a fall. The device is removed from the safety line by depressing release catch (44) against spring pressure and at the same time pulling wheel (42) in a direction away from body member (41). Movement of the wheel must also be effected against biasing pressure. This combined operation creates an opening for withdrawal of safety line (30). When the external forces are relaxed, internal springs (47a and 47b) ensure that both the wheel (42) and the release catch (44) return to their fully locked conditions.

Portable fire-fighting ladder with security performance

Ladder safety support - comprises hooks fastened to ladder rung by stirrup pivoted in body and fitted into unhooking prevention catch

-UP DEVICE AND/OR THE DESCENT OF PERSON

Dispositif (1) d'aide à la montée et/ou à la descente de personne, du type comprenant : - un boîtier (2), - un lien (3) apte à traverser ledit boîtier (2), ledit lien (3) étant équipé à chacune de ses extrémités, d'au moins un organe (4) de solidarisation à un support le long duquel le boîtier (2) doit être déplacé, - des moyens moteurs équipés d'un variateur de vitesse et configurés pour l'entraînement en déplacement à vitesse réglable du boîtier (2) le long dudit lien (3), - des moyens (6) d'accrochage dudit boîtier (2) à un opérateur (13). Le dispositif comprend des moyens de mesure d'effort aptes à mesurer l'effort de traction exercé par l'opérateur (13) sur les moyens (6) d'accrochage, et des moyens de commande en fonctionnement des moyens moteurs à une vitesse régulée en fonction au moins de ladite mesure.

Removable drop-on cane retainer system for access wells

GLIDSKIDA FOER SAEKERHETSSELE

FALL ARRESTER

To protect individuals who are to work on tall structures (11), such as sea windmills, which are provided with a ladder (12) which is terminated at the top by a platform (10), a fall arrester (1) is secured to the platform, said fall arrester being formed by a housing according to the invention, which consists of a first part (2) which is secured to the tall structure (11), and which may be clamped together with a second part (4). A spring biased line (7), such as a steel wire, is arranged in the housing and is terminated by a ring (8). According to the invention, the line (7) is extended by an auxiliary line (9), which has a length which corresponds to or is longer than the height of the ladder (12). When an individual e.g. is to climb the ladder from a rocking boat, he pulls the auxiliary line (9), so that the line with the ring (8) of the fall arrester may be secured to a safety belt on the individual, who is thereby protected against fall accidents. All parts of the fall arrester are ...

LEITERSICHERUNG

Ladder safety device

A device (10) comprises a ladder support (18) coupled to an elongate body (16) such that, in use, a portion of a ladder (32) can be located between the support and elongate body. Preferably the support and body are parallel and transverse protection elements (22) extend from the support towards the body to, in use, prevent lateral movement of the ladder. The device may further comprise a safety line system with an anchor (34, Figure 5) moveable along the body which is preferably in the form of a track (36, Figure 5). The device my further include a lighting unit (14, Figure 1). Other aspects of the invention disclose various combinations of the support, body and anchor.

A modular ladder system

Improvements relating to ladders and fitting therefor

New apparatus and methods usable with ladders, particularly roof ladders, are described. One aspect is a detachable anchorage device comprising a metal channel piece (10) having an inwardly-projecting lug (13) with a connection hole (17) for a safety line, and a securing pin (16) which projects into the open end of a ladder rung (42) to hold the device releasably in position. Such a device is useful in roof access operations, which involve anchoring a worker to the ladder itself, with an adjustable-length line, rather than to separate structures.

A ladder safety device

Accessory for use with a ladder

LADDER CLIMBER'S SAFETY DEVICE

A ladder climber's safety device comprises a pair of manually graspable rung engaging members providing sliding latches for engaging the rungs of a ladder. The rung engaging members are connected to the climber's safety belt and are interconnected with one another by a push-pull cable for effecting latching and unlatching of each rung engaging member alternately in response to unlatching and latching of the other member.

LADDER ASSEMBLY

LADDER CLIMBER'S SAFETY DEVICE

Novel herringbone ladder and installation method of herringbone ladder fixing part

Ladder safety device

A ladder stabilising device (10) comprising first (11) and second clamp (13,52) members joined by connection member (12,51) in the form of a flexible cable or strap (12,51). The first member (11) may be clamped to a building, a post or the like. The connection member (12) is wrapped around a rail (30) or rung (29) of the ladder and the second clamp member (13) is fixed to the building or to the ladder. In a preferred embodiment the second clamp member (52) is adapted to slide along a ladder rail (54) to be releasably locked (58) into a preferred position. The second clamp member (52) may be a slotted sleeve (52) or adapted to slide along a slot and rail arrangement (54). The device may include a tensioning arrangement (61,62) to tension the connection member (51). A method of stabilising a ladder is also disclosed.

Rettungslastöse für tragbare Feuerwehrleitern

Technisches Problem der Erfindung Bei der Menschenrettung über tragbare Leitern der Feuerwehr müssen die zu rettenden Personen beim Abstieg über die Leiter mittels einer Feuerwehrleine unter Verwendung eines Halbmastwurf-Knotens gesichert werden. Hierzu bedarf es eines ausreichend tragfähigen Festpunktes, durch den der Knoten eingestochen und somit die Feuerwehrleine zur Sicherung der Person geführt werden kann. Im realen Einsatzgeschehen sind nur äußerst selten Anschlagpunkte vorhanden, welche einerseits von gefährdenden Einwirkungen frei sind und andererseits als tragfähige und lagebedingt geeignete Fixpunkte verwendet werden können. Lösung des Problems Durch die Rettungslastöse für tragbare Feuerwehrleitern soll außerhalb des Brandeinwirkungsbereichs ein sicherer, jederzeit verfügbarer und ausreichend tragfähiger Anschlagpunkt bereitgestellt werden. Gemäß der Erfindung geschieht dies dadurch, dass an der Unterseite der obersten Sprosse der Feuerwehrleiter mittig eine Öse angebracht wird ...

Improvements relating to ladders and fittings therefor

Safety ladder

The safety ladder may be an extension ladder having two or more relatively sliding sections, and incorporates a number of safety devices. The lower end of the ladder incorporates two opposed lateral stabilizers and two outwardly extending stabilizers, i.e., extending from the opposite face of the ladder from the structure against which the ladder is placed. The upper end of the ladder includes a pair of articulating lateral arms that brace against the structure against which the ladder is deployed, and articulating clamps or straps for securing the ladder to the structure. The medial portion of the ladder includes a handrail extending from each ladder rail. All of these devices may be retracted, collapsed, and/or folded for compact storage and transport when not in use. The entire ladder, i.e., rails, rungs, as well as the various safety components attached thereto, is coated with an electrically non-conductive coating for additional safety.

LADDER SAFETY DEVICE, SYSTEMS AND METHODS OF ARRESTING FALLS FROM LADDERS

A ladder safety device, systems and methods of arresting falls from ladders are provided. The ladder safety device includes a safety guide that extends along the length of an extension ladder. The length of the guide along the length of the ladder extends and contracts in unison with the extension and retraction of the extension ladder, and a tension is maintained on the guide to maintain a load during use of the ladder for climbing. 1. A ladder safety device , the ladder safety device comprising:a spool to be disposed at a first end of an extendable ladder, the spool including a guide that has a terminal end securable to a mount at a second end of the extendable ladder; anda motor connected to the spool, the motor enabled to unwind and wind the guide from the spool in relation to the mount as the extendable ladder respectively extends and retracts.2. The ladder safety device of claim 1 , wherein the guide comprises one of wire claim 1 , cable claim 1 , rope claim 1 , strap and another material.3. The ladder safety device of claim 1 , wherein the motor is enabled to maintain tension on the guide in relation to the mount as the extendable ladder respectively extends and retracts.4. The ladder safety device of claim 3 , further comprising a guide control system enabled to control the motor to maintain tension on the guide in relation to the mount based on output from a ladder control system associated with positioning the extendable ladder.5. The ladder safety device of claim 1 , further comprising a lead structure to be disposed at the first end of the extendable ladder and generally near the spool claim 1 , the lead structure enabled to redirect the guide from the spool to extend along a top of the extendable ladder.6. The ladder safety device of claim 5 , wherein the lead structure comprises a pulley.7. The ladder safety device of claim 1 , further comprising a brake associated with one of the motor and the spool enabled to secure the guide in relation to the mount ...

Ladder Rail Gutter Clamp Device

Disclosed is a ladder railing gutter clamp for securing the railing of an upstanding ladder against the outer flange of a roof gutter. The device comprises an angled clamp having a first railing accepting end and a second gutter insertion end. The first end includes a lateral arm secures around the exterior of a ladder railing and an inward tab to prevent lateral motion, while the second end includes a perpendicular turnscrew support arm. A turnscrew threadably mounts through the support arm and is directed toward the clamp first end. The turnscrew support arm is placed within a gutter for advancing the turnscrew towards the interior surface of a gutter outer flange. A pivotable contact pad having high friction surface is connected to the interior end of the turnscrew, which compresses the gutter flange and the ladder railing towards the clamp first end lateral arm. 1) A ladder rail clamp device , comprising:a clamp having an elongated body, a first end and a second end;said clamp first end having a perpendicular lateral arm;said lateral arm distal end having a perpendicular inward tab;said clamp body, lateral arm and inward tab forming an inner volume to accept a ladder rail therein and secure about three sides of said rail;said clamp second end comprising a downwardly directed support arm;said support arm having a distal end forming a tapped aperture to accept a turnscrew therethrough;said turnscrew comprising a threaded rod having a first end and a second end;said rod first end having a hand crank member for rotating said rod by hand;said rod second end having a gutter compression pad pivotably attached thereto.2) The device of claim 1 , wherein said compression pad pivotable attachment comprising a ball and socket joint.3) The device of claim 1 , wherein said compression pad comprises a compressible material.4) The device of claim 1 , wherein said compression pad comprises a textured surface.5) The device of claim 1 , wherein said compression pad comprises a ...

LADDER SAFETY APPARATUS

A ladder safety apparatus and methods of using the same are disclosed. An example ladder safety apparatus includes a stabilizer bar for a top portion of a ladder, the stabilizer bar configured to rest on a roof top. The example ladder safety apparatus also includes a balance rail for the top portion of the ladder to provide substantially upright handles for a user to grasp when the ladder is positioned on the roof top. Further, the safety apparatus may be engaged to a ladder using one or more engagement rods. 1. A ladder safety system comprising:a stabilizer bar for a top portion of a ladder, the stabilizer bar configured to rest on a roof top;a balance rail for the top portion of the ladder to provide substantially upright handles for a user to grasp when the ladder is positioned on the roof top; andat least one engaging rod operatively coupled with the stabilizer bar to engage an internal lumen of at least one rung of the ladder.2. The apparatus of claim 1 , wherein the at least one engaging rod includes two engaging rods configured to engage the internal lumen from opposite ends.3. The apparatus of claim 2 , wherein distal ends of the engaging rods are received by sleeves on the stabilizer bar.4. The apparatus of claim 3 , wherein the engaging rods are capable of rotation within the sleeves.5. The apparatus of claim 2 , wherein the stabilizer bar is adjustable between a shortened length wherein the engaging rods may penetrate the rung internal lumen and an extended length wherein the engaging rods may be completely external to the rung internal lumen.6. The apparatus of claim 5 , further comprising a stopper configured to limit adjustment of the stabilizer bar.7. The apparatus of claim 5 , further comprising a pin and through hole configured to limit adjustment of the stabilizer bar8. The apparatus of claim 2 , wherein the engaging rods include proximal and distal portions which are non-collinear.9. The apparatus of claim 1 , wherein the at least one engaging rod ...

LADDER SAFETY DEVICE, SYSTEMS AND METHODS OF ARRESTING FALLS FROM LADDERS

A ladder safety device, systems and methods of arresting falls from ladders are provided. The ladder safety device includes a safety guide that extends along the length of an extension ladder. The length of the guide along the length of the ladder extends and contracts in unison with the extension and retraction of the extension ladder, and a tension is maintained on the guide to maintain a load during use of the ladder for climbing. 1. A ladder system comprising:an extendable ladder including at least a first section and a second section; and a first set of lead structures secured to the first section;', 'a second set of lead structures secured to the second section;', 'a first anchor disposed at an end of the second section; and', 'a guide extending around the first set of lead structures and the second set of lead structures to form a closed loop, the guide fixed to the first anchor enabling the guide to respectively extend and retract in relation to the first anchor as the second section extends and retracts with respect to the first section., 'a ladder safety device comprising2. The ladder system of claim 1 , wherein the first set of lead structures comprises:a first pulley secured to a first end of the first section; anda second pulley secured to a second end of the first section.3. The ladder system of claim 1 , wherein the second set of lead structures comprises:a first pulley secured to a first end of the second section;a lead structure secured to a second end of the second section; anda second pulley secured along the second section between the first pulley and the first lead structure.4. The ladder system of claim 3 , wherein the second pulley is secured under the second section.5. The ladder system of claim 3 , wherein the lead structure is one of an eyehook claim 3 , a tube and a pulley.6. The ladder system of claim 1 , wherein the ladder safety device further comprises a turnbuckle that secures a first end of the guide and a second end of the guide to ...

LADDER DOCKING STATION FOR USE WITH EXTENSION LADDERS

A ladder docking station is attached to an extension ladder and, when leaned against the eave or gutter of a structure, provides a slip resistant contact surface. The same contact surface also protects against damage from the side rails of the ladder. The ladder docking station also provides a method for securing the ladder to the structure using built in hooks or optional nail holes. The ladder docking station eliminates the need for more than one product to solve side to side slipping, provide protection against damage from the side rails of the ladder, and provide methods for securing the ladder in place. 1. A ladder docking station comprising:a body having a first thickness portion and a second thickness portion;a lip formed along a width of the body where the first thickness portion meets the second thickness portion;a handle slot cut into the first thickness portion;a recess cut into the second thickness portion, the recess having a width as least as wide as a width of a ladder, the recess forming wings on each side thereof;at least one strap slot cut into the second thickness portion;at least one strap slot strap passing through the at least one strap slot and operable to connect to a first rung of a ladder; andat least one handle slot strap passing through the handle slot and operable to connect to a second rung, one above the first rung, of the ladder.2. The ladder docking station of claim 1 , wherein the at least one strap slot includes a first strap slot and a second strap slot.3. The ladder docking station of claim 2 , wherein the first strap slot and the second strap slot are disposed through the second thickness portion on opposite sides of the recess.4. The ladder docking station of claim 1 , further comprising resilient cords attached to wings on each side of the second thickness portion claim 1 , the resilient cords having hooks on the ends thereof.5. The ladder docking station of claim 1 , further comprising through holes formed through the first ...

EXTENSION LADDER SLIPPAGE AND DAMAGE REDUCTION PAD

A set of pads, such as rubber pads, can be used with an extension ladder to reduce slipping and prevent damage to the structure on which it is placed. The rubber pads can be attached to the side rails of the extension ladder at a predetermined height. When the ladder is placed against an eave or gutter of the structure, the rubber pads provide a slip resistant protective barrier. 1. An extension ladder slip and damage reduction pad , comprising:a pad body;a first strap disposed through first and second strap slots disposed proximate to a first end of the pad body;a second strap disposed through third and fourth strap slots disposed proximate to a second, opposite end of the pad body; andattachment mechanisms disposed to adjustably attach ends of the first strap together and to adjustably attach ends of the second strap together.2. The extension ladder slip and damage reduction pad of claim 1 , further comprising a male buckle disposed proximate to a first end of the first and second straps and a female buckle disposed proximate to a second claim 1 , opposite end of the first and second straps.3. The extension ladder slip and damage reduction pad of claim 1 , wherein the pad body is formed of a material providing increased friction between an extension ladder and a structure as compared to the extension ladder being disposed directly to the structure.4. The extension ladder slip and damage reduction pad of claim 3 , wherein the pad body is formed of rubber.5. The extension ladder slip and damage reduction pad of claim 1 , wherein the pad body is from about ½ to about 1 inch in thickness.6. An extension ladder slip and damage reduction pad claim 1 , comprising:a rubber pad body;a first strap disposed through first and second strap slots disposed proximate to a first end of the pad body;a second strap disposed through third and fourth strap slots disposed proximate to a second, opposite end of the pad body;attachment mechanisms disposed to adjustably attach ends of the ...

LADDER WITH ENHANCED STABILITY

A portable ladder, advantageously of the folding type, comprising a structure having steps, further comprises at least one vertical telescopic support prop with top and bottom ends which have feet for wedging the support prop between a bottom surface supporting the ladder on the ground and a surface above the ladder, so as to form wedged fixing systems which prevent the ladder from tipping over. 1. Portable ladder comprising a structure having steps and at least one additional vertical axially rigid telescopic support prop fastened to the structure , the support prop having top and bottom ends each of which have feet for wedging the support prop between a bottom surface supporting the ladder on the ground and a surface above the ladder , so as to form wedged fixing systems which prevent the ladder from tipping over.2. Portable ladder according to claim 1 , wherein the structure is a folding structure claim 1 , with legs which are hinged at a top of the structure along a transverse axis so as to be movable between an operating condition where the ladder is open in form of an overturned V and a non-operating condition where the ladder is closed with the legs substantially parallel.3. Portable ladder according to claim 1 , wherein the at least one support prop involves two support props arranged parallel on opposite sides of the structure with steps.4. Portable ladder according to claim 2 , wherein the at least one support prop involves two support props arranged parallel on opposite sides of the structure claim 2 , wherein the support props are fastened to the structure close to the transverse axis and are fastened together by means of a cross-piece which is close to bottom ends of the support props.5. Portable ladder according to claim 3 , wherein the two support props are fastened to the structure at least by means of respective collars for allowing the support props to slide with respect to the structure.6. Portable ladder according to claim 1 , wherein the at ...

Corner Ladder Stabilizer Apparatus

A corner ladder stabilizing apparatus for stabilizing a ladder against a corner of a building or structure. The corner ladder stabilizing apparatus comprises a rung engaging member for attaching to the ladder and either an outside corner engaging element or an inside corner engaging element, depending on the corner to be laddered, is secured to the rung engaging member.

Ladder support

The support for a ladder has a frame which may be attached at various points on a ladder so that when the ladder is standing for use, the elevation of the frame is adjustable. The frame has an outer arm which extends parallel to the transverse axis of the ladder and outwardly from both of its sides. The arm is provided with two or more contacting surfaces which make with the stationary object which supports the ladder. 1. A ladder support for supporting a ladder when standing for use adjacent to a stationary object , said ladder support including: a frame removably attachable to said ladder at preselected locations thereon such that when said ladder is standing for use , the elevation of said frame is adjustable; and contacting surfaces provided on said frame , said contacting surfaces being adapted to contact said stationary object for supporting said ladder.2. The ladder support of wherein said frame includes an arm which extends outwardly from said frame and on which said contacting surfaces are located.3. The ladder support of wherein said frame has an elongated arm on which said contacting surfaces are located claim 1 , said arm claim 1 , when said frame is attached to said ladder and when said ladder is standing for use claim 1 , being adapted to be spaced apart along its length from said stationary object save and except for said contacting surfaces.4. The ladder support of wherein said frame has an elongated arm on which a pair of said contacting surfaces are located claim 1 , said arm claim 1 , when said frame is attached to said ladder and when said ladder is standing for use claim 1 , being adapted to be spaced apart along its length from said stationary object save and except for said contacting surfaces claim 1 , said arm further being adapted to extend along a transverse axis of said ladder which has both longitudinal and transverse axes and a pair of vertical supports which run parallel to said longitudinal axis claim 1 , said arm still further being ...

LADDER SUPPORT SYSTEM

A ladder support system includes a support arrangement affixed to a ladder at a first end. The support arrangement includes a proximal link coupled between the ladder and a distal link. The distal link includes a distal end configured to engage an upper surface of a structure such as a building or house in a secure manner to thereby secure the ladder thereto. The ladder support system may include an actuator arrangement configured to move the support system between a retracted and extended orientation. In another construction, the support system is configured to be selectively removable from the ladder as desired. 1. A support system for a ladder , the support system comprising: at least one proximal link having a first end coupled to the ladder and a second end opposite the first end,', 'at least one distal link having a proximal end coupled to the proximal link and a distal end configured to engage an upper surface of the structure, wherein the distal link is configured to operably engage the support to secure the ladder to the structure., 'a support arrangement affixed to a ladder at an upper end of the ladder configured to engage a structure, the support arrangement including2. The support system of claim 1 , further comprising an actuator assembly configured to selectively move the support arrangement between a retracted orientation and an extended orientation.3. The support system of claim 2 , wherein the actuator assembly comprises an actuator linkage operably coupled between the support arrangement and actuator assembly and configured to selectively move the support arrangement between the retracted orientation and extended orientation.4. The support system of claim 3 , wherein the actuator assembly comprises a handle configured to drive movement of the actuator linkage to move the support arrangement between the retracted orientation and extended orientation.5. The support system of claim 1 , wherein the distal link is movable relative to the proximal link ...

MAGNETIC CLAMP ATTACHMENT ASSEMBLY

A magnetic clamp attachment assembly for securing a ladder arrangement to a ferromagnetic surface is disclosed where the ladder arrangement comprises two spaced apart side members and at least one rung extending between the side members. The magnetic clamp attachment assembly includes a spacer member sized and configured to extend over the spaced apart side members of the ladder arrangement and magnetic attachment means for attaching the spacer member and securing the ladder arrangement to the ferromagnetic surface. 1. A magnetic clamp attachment assembly for securing a ladder arrangement to a ferromagnetic surface , the ladder arrangement comprising two spaced apart side members and at least one rung extending between the side members , the magnetic clamp attachment assembly comprising:a spacer member sized and configured to extend over the spaced apart side members of the ladder arrangement; andmagnetic attachment means for attaching the spacer member and securing the ladder arrangement to the ferromagnetic surface.2. The magnetic clamp attachment assembly of claim 1 , wherein the magnetic attachment means are located substantially at the ends of the spacer member.3. The magnetic clamp attachment assembly of claim 1 , wherein the magnetic attachment means include permanent magnets.4. The magnetic clamp attachment assembly of claim 3 , wherein the permanent magnets are manually switchable from an off state to an on state to attach the spacer member and the ladder arrangement to the ferromagnetic surface.5. The magnetic clamp attachment assembly of claim 1 , wherein the spacer member includes adjustable spacer length means to adjust the length of the spacer member.6. The magnetic clamp assembly of claim 5 , wherein the adjustable spacer length means includes two members slidably mounted with respect to each other so that their combined length may be varied.7. The magnetic clamp attachment assembly of claim 6 , wherein the two members are slidably mounted with ...

LADDER

A ladder with increased stability during use is disclosed that includes support members that rotate into position to prevent the ladder from tipping or falling over during use. The support members may also provide a platform for temporary and secure storage of objects that are to be accessed before or after using the ladder, thus reducing the risk of injury to a user attempting to climb the ladder with an object to be accessed after climbing. The ladder further includes the capability to become mobile between uses or work locations by detaching from brackets or by not utilizing brackets at all. When not in use, the support members of the ladder rotate to align with the ladder in some embodiments or with bracket assemblies in other embodiments to further facilitate movement of the ladder and reduce the space required for storage. 1. A ladder system , comprising:a pair of rails;a plurality of steps coupled between the pair of rails; a first platform coupled to an upper one of the plurality of steps;', 'a first connection member coupled to the first platform; and', 'a first bracket assembly having a first receiving portion, the first receiving portion configured to receive the first connection member; and, 'a first support member, the first support member including a second platform coupled to a lower one of the plurality of steps;', 'a second connection member coupled to the second platform; and', 'a second bracket assembly having a second receiving portion, the second receiving portion configured to receive the second connection member., 'a second support member, the second support member including2. The system of wherein the first platform is configured to rotate from a first position substantially parallel to a top surface of the upper one of the plurality of steps to a second position substantially transverse to the top surface of the upper one of the plurality of steps.3. The system of wherein the first connection member is configured to rotate from a first ...

Tether System for a Safety Line

A tether system for a safety line has an elongate guide track and stay elements arranged to move along the guide track and be carried at spaced positions along the length of a tether line. The system is typically employed in a fall arrest or protection system mounted to a structure, having an ascent/descent ladder fixed to the structure, the system including a self-retracting safety line device including a safety line, mounted at height. 1. A tether system for a safety line , the tether system comprising:an elongate guide track;a plurality of stay elements arranged to move along the guide track and be carried at spaced positions along the length of a tether line.2. A tether system according to claim 1 , further comprising a tether line for connection to the safety line.3. A tether system according to claim 1 , wherein the elongate guide track is provided with bracket fixing means for mounting the guide track claim 1 , proximate opposed ends claim 1 , to a structure.4. A tether system according to claim 1 , wherein the elongate track is mounted in tension.5. A tether system according to claim 4 , further comprising a tensioning arrangement for imparting claim 4 , or varying claim 4 , tension into the elongate guide track.6. A tether system according to claim 1 , wherein the guide track comprises a flexible elongate line such as a length of webbing claim 1 , ribbon or rope.7. A tether system according to claim 1 , wherein the guide track is a fixed position guide track.8. A tether system according to claim 1 , wherein the stay elements include a formation arranged to permit sliding travel with respect to the guide track whilst inhibiting parting or separation of the stay elements and guide track.9. A tether system according to claim 1 , wherein the stay elements include a channel or slot formation arranged to permit sliding travel with respect to the guide track.10. A tether system according to claim 1 , wherein the stay elements are provided with means for securing ...

LADDER SYSTEM FOR TRENCH SHORING

The invention relates to a ladder system for trench shoring, comprising a lower ladder () which extends from the bottom of a trench over a lower subportion (T) of the height of the trench, and an upper ladder () which extends over an upper subportion (T) of the height of the trench up to a trench edge, wherein the upper ladder () is a suspension ladder for suspending onto a shoring panel (). A ladder system according to the invention is intended to increase the safety of the workers particularly for deep trenches. In a ladder system according to the invention, a platform () is arranged at the lower end of the upper ladder () is, and that the lower ladder () is a stepladder or leaning ladder which stands on the bottom of the trench. 1. A ladder system for trench shoring , comprising:a lower ladder which extends from the bottom of a trench over a lower sub-portion of the height of the trench;an upper ladder which extends over an upper sub-portion of the height of the trench up to a trench edge, wherein the upper ladder is a suspension ladder for suspending onto a shoring panel; anda platform is arranged at the lower end of the upper ladder,wherein the lower ladder is a stepladder or leaning ladder which stands on the bottom of the trench.2. A ladder system according to claim 1 , wherein the lower ladder and the upper ladder are arranged so as to be laterally offset with respect to one another claim 1 , andwherein the lower ladder and the upper ladder extend next to one another in an overlap region.3. A ladder system according to claim 1 , wherein at least one of the upper ladder and the lower ladder is height-adjustable.4. A ladder system according to claim 1 , wherein the platform has a peripheral railing.5. A ladder system according to claim 1 , wherein at least one supporting foot claim 1 , which is supported against the trench wall claim 1 , is arranged at the lower end of the upper ladder.6. A ladder system according to claim 1 , wherein a climb-in aid is ...

Folding Ladder with Brace-Locking Apparatus

A brace locking mechanism locks the foldable braces of a folding ladder in the open position. The brace locking mechanism is used with a ladder that has a stepped unit and a support unit foldably attached to the stepped unit with a foldable brace extending between the stepped unit and the support unit. The brace locking mechanism comprises a lock block that is movable between a locked position in which the lock block prevents the foldable braces from moving out of their open position when the ladder is open, and an unlocked position in which the ladder may be folded into the storage position. 1. An apparatus for securing a folding ladder , comprising:a support unit having opposed rails and a stepped unit having opposed rails;a brace extending between the support unit and the stepped unit, the brace defined by a first arm pivotally attached at an outer end thereof to the support unit, and a second arm pivotally attached at an outer end thereof to a rail of the stepped unit, and the first and second arms interconnected at respective inner ends thereof and the second arm defining a linear surface;a lock member having corners with linear legs between the corners, the lock member attached to the rail of the stepped unit above the pivotal attachment of the outer end of the second arm of the brace to the rail of the stepped unit, the lock member movable between a first position in which a linear leg of the lock member is oriented parallel to and abuts the linear surface of the second arm of the brace so that the lock member prevents movement of the second arm of the brace, and a second position in which the second arm of the brace is pivotable about the attachment of the second arm to the rail of the stepped unit.2. The apparatus according to in which the lock member is substantially triangularly-shaped.3. The apparatus according to in which the lock member is moved between the first position and the second position by rotating the lock member about the pivotal attachment ...

Step stool with moveable handrail

A step stool includes a step frame including a plurality of legs and a handrail coupled to the step frame. The step frame is foldable so as to assume a flat profile for storage. The handrail is mounted on the step frame and is movable relative to the step frame. The handrail provides support for a user standing on the step frame.

Ladder knee rest

A ladder knee rest comprising a padded frame with top and bottom lateral arms separated by a central support column. The frame can be hung in front of a ladder with a positioning strap, and the length of the positioning strap can be adjusted to move the frame vertically up or down the ladder. Securing straps extending from the lateral arms can be connected behind the ladder and tightened to prevent side-to-side movement. A user's knees can be placed between the padded top and bottom lateral arms to reduce pain and/or discomfort in the user's legs while the user works on the ladder.

CLIMB ASSIST VELOCITY CONTROL

A climb assist system dynamically adjusts a rate and a level of load assist that the system provides to a climber during traverse of a structure. The system includes a load sensor system configured to detect the state of the climber, such as the load applied by the climber to an assist rope, to provide an upward support force on the climber to compensate the climber's weight. Additionally, the system includes a sender configured to transmit data to a receiver of the system. The system includes a controller configured to interpret the received data and thereafter provide control through a controlled motor and drive system to provide load assist to the climber. A safety function of the system is configured to receive data indicative of a rate of descent of the climber, and slow or stop the descent if one or more conditions are met. 1. A climb assist system configured to provide load assist to a climber during movement along a vertical direction on a structure , the climb assist system comprising:an assist rope that extends along at least a portion of the structure in the vertical direction;a rope grab configured to couple the climber to the assist rope such that movement of the climber relative to the assist rope is restricted;a drive system coupled to the assist rope such that the drive system is configured to provide load assist to the assist rope;a load sensor system configured to: 1) detect a load applied to the rope grab; 2) generate a signal in response to the detected load; and 3) send a signal to the drive system to adjust the load assist provided to the assist rope.2. The climb assist system of claim 1 , wherein the load assist includes a level of assist and a rate of assist.3. The climb assist system of claim 2 , wherein the level of assist includes a force applied to the assist rope claim 2 , and the rate of assist includes a speed in the vertical direction applied to the assist rope.4. The climb assist system of claim 1 , wherein the load sensor system ...

LADDER SECURING APPARATUSES, LADDERS INCORPORATING SAME AND RELATED METHODS

A ladder is provided comprising a first pair of spaced apart rails and a plurality of rungs extending between and coupled to the first pair of spaced apart rails. A pair of hooks are located such that each hook is positioned adjacent and upper end of an associated rail. A securing apparatus is coupled adjacent the upper end of the first pair of spaced apart rails. The securing apparatus includes a pair of spaced apart engaging members and may include a cross-member coupled therebetween. Each of the engagement members is pivotal with respect to an associated rail of the first pair of spaced apart rails. In one embodiment, the securing apparatus lacks any biasing members (e.g., springs or actuators) or locking members. The engagement members and hooks cooperatively encircle and overhead, generally horizontal support member to support and secure the ladder in a desired position. 1. A ladder comprising:a first pair of spaced apart rails;a plurality of rungs extending between and coupled to the first pair of spaced apart rails;a pair of hooks, each hook being positioned adjacent an upper end of an associated rail of the first pair of spaced apart rails;a securing apparatus coupled adjacent the upper end of the first pair of spaced apart rails, the securing apparatus including a pair of spaced apart engaging members and a cross-member coupled therebetween, each engagement member being pivotally coupled with an associated rail of the first pair of spaced apart rails.2. The ladder of claim 1 , wherein each engaging member of the pair of engaging members is associated with one of the pair of cable hooks and claim 1 , upon application of force to a cup portion of the engagement member by an overhead claim 1 , horizontal support member claim 1 , pivots to cooperatively encircle the overhead line with the engagement member and its associated hook.3. The ladder of claim 2 , wherein the securing apparatus is lacking any biasing members or locking members.4. The ladder of claim 2 ...

TREE-MOUNTED SUPPORTS

Climbing devices and tree supports are provided for aiding a climber in scaling a tree, pole, or other generally vertical surface, and for supporting the climber at an elevated position along a tree or pole, such as in a standing or sitting posture. The climbing and tree supports include a body that supports one or more steps or support surfaces or handholds, a strap, cable, or other flexible securing member that is wrapped around the tree, and a retractor for stowing the flexible securing member so that it is extendable and retractable from the support. The climbing and tree supports are thus substantially self-contained so as not to require separate components for installation or use. Standoffs may be provided for stabilizing the support in a location spaced from the tree. Optionally, the steps or footrests, standoffs, and body are collapsible to compact configurations for stowage or transport. 1. A support for supporting a user along a tree or pole , said support comprising:an elongate body defining an interior region;a foot support extending outwardly from said elongate body;a flexible elongate securing member coupled to said elongate body at said interior region thereof, wherein at least a portion of said securing member is selectively extendable outwardly from said interior region of said elongate body and is configured to wrap around a tree or pole to thereby attach said support thereto, and wherein at least a portion of said securing member is retractable at said elongate body for compact storage or transport when said securing member is not in use; anda retractor disposed at said elongate body, said retractor operable to selectively retract at least a portion of said securing member for storage inside said interior region of said elongate body, and operable to permit said securing member to be extended outwardly from said interior region of said elongate body for use in securing said support to the tree or pole.2. The support of claim 1 , wherein said ...

INTEGRATED SAFETY RAIL PROTECTION SYSTEM

A safety rail protection system disclosed herein is adaptable to be positioned adjacent to a portal. The system may include a hinged gate having an opening and first and second opposing members, with the hinged gate being operable to open from a closed position to an open position. A first side rail may be present, and may include a first side gate projection extending at least partially into the hinged gate opening, with the first side rail interfacing with at least one of the first and second opposing members when the hinged gate is in the closed position. A second side rail may be present, and may include a second side gate projection extending at least partially into the hinged gate opening when the hinged gate is in the closed position. 1. A safety rail protection system adaptable to be positioned adjacent to a portal to aid in at least one of ingress and egress through the portal , the safety rail protection system comprising:a hinged gate having an opening and first and second opposing members, the hinged gate operable to open from a closed position to an open position;first and second side rails;wherein one of the first and second side rails include a side gate projection extending at least partially into the hinged gate opening;wherein one of the first and second side rails interfaces with at least one of the first and second opposing members when the hinged gate is in the closed position.2. The safety rail protection system of claim 1 , wherein the second side rail interfaces with at least one of the first and second opposing members when the hinged gate is in the closed position.3. The safety rail protection system of claim 1 , wherein the hinged gate is biased to return to the closed position after being placed in the open position.4. The safety rail protection system of claim 3 , wherein the hinged gate is biased to return to the closed position after being placed in the open position by gravity.5. The safety rail protection system of claim 3 , wherein ...

Portable Ladder Solution System

The Portable Ladder Solution System is designed as a safety system used with portable extension ladders and any other ladders tall enough to require use of fall protection (J). The system uses any existing ladder (L), rope (D), rope guide (A, B, & C), anchor point (F), and rope grab (K) to safety act as a 100% safety tie off solution to anyone using the system. This system is vital to eliminating fatalities in the working industry. 1. A device or group of devices secured onto a portable ladder with the intent of a rope guide for the use of fall protection.2. A device secured onto a portable ladder with the intent of a rope anchor point for the use of fall protection.3. A rope secured on a portable ladder for the intent as a horizontal safety.4. Wherein such device be made so that said rope could guide through it clearing the ladder rungs from the rope.5. Wherein the device be made smooth and of light weight material of substantial strength.6. Wherein the rope will be guided through the device and both ends secured back to the bottom of the portable ladder on said device.7. Wherein the device be made of material structurally strong enough to meet the requirements of approved fall protection.8. Wherein the device be made of lightweight material.9. Wherein the device be able to anchor both the short end and the adjustable device anchor/ascender.10. Wherein the device be made of material structurally strong enough to meet the requirements of approved fall protection.11. Wherein rope that is positioned on a portable ladder doubled up and back down or secured means only from top to bottom. NoneNoneNoneThe section of occupational safety and health administrations and mining safety and health administrations rules/guidelines governing the ascending and descending of ladders is often times overlooked or disregarded in many industries such as mining and construction. I believe this could be changed if a solution were to be discovered to make this everyday task safer. ...

ADJUSTABLE LADDER AND STAIR SYSTEM

An adjustable ladder and stair system has a folding stair assembly including a ladder-member having a first-end, a second-end, a plurality of rungs equidistantly spaced between a first-rail and a second-rail, and a securer, a stair-member having a stair-portion, a first-rail-slide-mechanism, a second-rail-slide-mechanism, a first-rail-locking-mechanism, and a second-rail-locking-mechanism. The ladder-member may be secured in a vertical position parallel to a substantially vertical item desired to be ascended via the securer. The stair-member is adjustable to accommodate a desired angle. The folding stair assembly provides an apparatus for safely accessing a substantially vertical item desired to be ascended such as a roll off garbage bins. 1. An adjustable ladder and stair system comprising: a ladder-member having a first-end, a second-end, a plurality of rungs equidistantly spaced between a first-rail and a second-rail, and a securer;', 'a stair-member having a stair-portion, a C-shaped-first-rail-slide-mechanism, a C-shaped-second-rail-slide-mechanism comprising a first cam handle and a first safety pin, a C-shaped-first-rail-locking-mechanism, and a C-shaped-second-rail-locking-mechanism comprising a second cam handle and a second safety pin;, 'a folding stair assembly including wherein said first-end comprises said securer for attaching to an item and securing said folding stair assembly in position for use;', 'wherein said C-shaped-first-rail-slide-mechanism and said C-shaped-second-rail-slide-mechanism are positioned at a top-portion on opposing sides of said stair-portion and are configured to allow said stair-portion to pivot and further move along said first-rail and said second-rail; and', 'wherein said first-rail-slide-mechanism comprises said C-shaped-first-rail-locking-mechanism and said C-shaped-second-rail-slide-mechanism comprises said second-rail-locking-mechanism which are configured to lock said C-shaped-first-rail-slide-mechanism, said C-shaped- ...

LADDER SECURING APPARATUSES, LADDERS INCORPORATING SAME AND RELATED METHODS

A ladder is provided comprising a first pair of spaced apart rails and a plurality of rungs extending between and coupled to the first pair of spaced apart rails. A pair of hooks are located such that each hook is positioned adjacent and upper end of an associated rail. A securing apparatus is coupled adjacent the upper end of the first pair of spaced apart rails. The securing apparatus includes a pair of spaced apart engaging members and may include a cross-member coupled therebetween. Each of the engagement members is pivotal with respect to an associated rail of the first pair of spaced apart rails. In one embodiment, the securing apparatus lacks any biasing members (e.g., springs or actuators) or locking members. The engagement members and hooks cooperatively encircle and overhead, generally horizontal support member to support and secure the ladder in a desired position. 1. A method of securing a ladder , the method comprising:providing a ladder having a pair of spaced apart hooks and a pair of spaced apart engagement members;positioning the ladder such that a cup portion of each engagement member engages an overhead line;displacing the ladder relative to the overhead line to effect concurrent rotation of the engagement members; andencircling the overhead line at two spaced apart locations with the engagement members and the hooks.2. An apparatus for securing a ladder to a vertical support structure , the apparatus comprising:a pair of spaced apart brackets, each bracket being configured for coupling with a component of a ladder;a pair of arms, each arm being pivotally coupled to an associated one of the pair of brackets;a strap coupled between the pair of arms and configured such that displacement of the strap effects rotation of the arms relative to their associated bracket.3. The apparatus of claim 2 , further comprising a first ratcheting mechanism associated with a first arm of the pair of arms and a second ratcheting mechanism associated with a second arm ...

Telescopic Ladder Comprising Ladder Sections Of Different Densities

A telescopic ladder includes a proximal end adapted to be fixed on a support, the ladder including between the proximal end and a distal end a plurality of sections displaceable relative to each other for deploying the ladder, the section arranged at the level of the proximal end of the ladder being made of material having a density greater than the density of the material of which at least one other section of the ladder is made. 1. A telescopic ladder comprising a proximal end adapted to be fixed on a support , the ladder comprising between the proximal end and a distal end a plurality of sections displaceable relative to each other for deploying the ladder , the section arranged at the level of the proximal end of the ladder being made of material having a density greater than the density of the material of which at least one other section of the ladder is made.2. The ladder according to claim 1 , wherein the at least one other section than the section arranged at the level of the proximal end is made claim 1 , fully or partly claim 1 , of material whereof the density is less than 5.3. The ladder according to claim 1 , wherein the at least one other section than the section arranged at the level of the proximal end is made claim 1 , fully or partly claim 1 , of material comprising carbon fibres.4. The ladder according to claim 1 , wherein the at least one other section than the section arranged at the level of the proximal end comprises:two beams; andat least one rung capable of being fixed between the beams, the rung extending in an extension direction and having at the level of a central portion of the rung a predetermined section perpendicular to the extension direction, the rung comprising a fixing surface of the rung to one of the beams, the surface area of the fixing surface being greater than the surface area of the predetermined section.5. The ladder according to claim 4 , wherein the beams each comprise a lateral surface capable of receiving the fixing ...

SAFETY DEVICE FOR LADDER

A safety device for a ladder for protecting a user of the ladder is provided. The safety device includes a guard member formed extending in one direction, the guard member being mountable on the ladder, and a plurality of fixing members connected to the guard member, spaced apart from each other along a longitudinal direction of the guard member, and configured to fix the guard member to the ladder, wherein the guard member is configured to protrude at least partially toward a mar side of the ladder and cover a rear surface of the ladder. 1. A safety device for a ladder for protecting a user of the ladder , comprising:a guard member formed extending in direction, the guard member being mountable on the ladder; anda plurality of fixing members connected to the guard member, spaced apart from each other along a longitudinal direction of the guard member, and configured to fix the guard member to the ladder,wherein the guard member is configured to protrude at least partially toward a rear side of the ladder and cover a rear surface of the ladder.2. The safety device of claim I , the guard member including:a connection portion to which the fixing members are connected; anda cover portion provided at least one of both ends of the connection portion and provided with a folding line extending in the other direction perpendicular to the one direction, andthe cover portion is configured to be selectively unfolded about the folding line.3. The safety device of claim 2 , wherein the connection portion and the cover portion are provided in plural claim 2 , respectively claim 2 , andthe plurality of connection portions and the plurality of cover portions are alternately arranged to each other.4. The safety device of claim 2 , wherein the connection portion and the cover portion are integrally formed.5. The safety device of claim 2 , the cover portion including:a first cover body disposed on one side of the folding line; anda second cover body disposed on the other side of the ...

POOL LADDER SYSTEM

A pool assembly including a swimming pool with a deck surrounding the same. A ladder is provided to get into and out of the pool. The ladder includes a handrail assembly secured to the deck and a separate stair assembly secured to the pool's sidewall. The handrail assembly and stair assembly are vertically aligned with each other but are spaced a distance apart. A pool cover is movable between a first position where the cover extends over the pool, and a second position where the cover is retracted to one end of the pool. Neither the handrail assembly nor the stair assembly is removed from their engagement with the deck or sidewall, respectively, when the cover is moved between the first and second positions. The cover may be engaged with tracks, one of which is positioned between the handrail and stair assemblies. 1. A ladder for a pool comprising:a handrail assembly adapted to be secured to a deck surrounding the pool; anda separate stair assembly adapted to be secured to a sidewall of the pool.2. The pool ladder as defined in claim 1 , wherein the handrail assembly and the stair assembly are vertically aligned with each other and are spaced a distance apart.3. The pool ladder as defined in claim 1 , wherein the stair assembly has an upper end and a lower end; wherein the upper end is adapted to be secured to the sidewall of the pool.4. The pool ladder assembly as defined in claim 3 , further comprising a socket assembly that engages the upper end of the stair assembly and is adapted to secure the upper end of the stair assembly to the sidewall of the pool.5. The pool ladder assembly as defined in claim 4 , further comprising a locking member; where the locking member secures the upper end of the stair assembly to the socket assembly.6. The pool ladder assembly as defined in claim 4 , wherein the socket assembly includes:a mounting plate comprising:a planar member defining one or more apertures therein; andone or more tubular members extending outwardly from the ...

ATTACHMENTS FOR A COLLAPSIBLE MARINE LADDER

Attachments for a collapsible marine ladder including a rung attachment for attaching to the ladder rungs. Each rung attachment includes an upper part having a first channel defined along a downward facing side of the upper part. The first channel receives an upward facing side of the rung. A downwardly angled section of the upper part extends below the rung when the upper part is attached to the rung. A pad is received on top of an upward facing side of the upper part and interfaces with a user's foot. A second channel on an upward facing side of a lower part receives a downward facing side of the rung such that the upper part attaches to the lower part. A rail attachment attaches to a rail of the ladder and receives a rail extension for extending the length of the rail. The rail extension has a handgrip. 1. A device for attachment with a collapsible marine ladder comprising: an upper part having an upward facing side and a downward facing side, the upper part having a first channel defined along the downward facing side of the upper part wherein the first channel is configured to receive an upward facing side of the rung;', 'a downwardly angled section defined by the upper part, wherein the downwardly facing section is configured such that a first end of the downwardly angled section extends below the rung when the upper part is attached to the rung; and,', "a pad configured to be received on top of the upward facing side of the upper part and configured to interface with a user's foot;", 'a lower part having an upward facing side and a downward facing side, the lower part having a second channel on the upward facing side of the lower part, wherein second channel is configured to receive a downward facing side of the rung such that the upper part and lower part are configured such that the upper part attaches to the lower part when the first channel and second channels receive the rung; and,, 'at least one rung attachment configured for attaching to each rung of ...

Top bracket for fall protection safety system

A top bracket for supporting a safety cable of a vertical climbing fall protection system, the bracket including a base plate and a pivotally deflectable plate that is integrally and pivotally connected to the base plate by a neck. The top bracket may also include an abutment plate with a forward abutment surface that is separated from a rearward abutment surface of the pivotally deflectable plate by an elongate gap.

Mobile lifeline ladder system

A mobile lifeline ladder system is provided. The mobile lifeline ladder system includes a lifeline, a lifeline supply assembly, a rescue assembly and an anchor assembly. The lifeline has a first portion, a second portion and an intermediate portion that is positioned between the first portion and the second portion. The lifeline supply assembly contains the first portion of the lifeline. The lifeline supply assembly is configured and arranged to be coupled to a ladder. The rescue assembly contains the second portion of the lifeline. The rescue assembly is configured and arranged to be coupled to a first support structure. The rescue assembly includes a lifeline payout regulator to selectively payout the second portion of the lifeline. The anchor assembly is configured and arranged to be coupled to a second support structure above the ladder. The intermediate portion of the lifeline is slidably held by the anchor assembly.

Ladder Support

An apparatus and method of use for a ladder support for use with a ladder, with the ladder support for use between an upper roof and a lower roof with a gutter, wherein the ladder supported is between the lower and upper roofs. The ladder support includes an extension strut that has a channel shaped structure on one end, wherein the channel is operative to receive a ladder rung, with the other end of the extension strut having an angle beam with a primary leg portion and a secondary leg portion, the primary leg portion is attached to the extension strut. Wherein the secondary leg portion is operative to be disposed within the gutter, wherein operationally the ladder support helps to secure the ladder upon the lower roof as the ladder is leaning against the upper roof making the ladder more secure between the lower and upper roofs. 1. A ladder support for use with a ladder , wherein the ladder includes a pair of rails each having a base end portion and an opposing free end portion , with the pair of rails having a plurality of perpendicularly positioned rungs disposed therebetween that are spaced apart from one another , further said ladder support is for use therebetween an upper roof and a lower roof with a gutter , wherein the free end portion of the rails is resting against the upper roof and the base end portion of the rails is resting against the lower roof , said ladder support comprising:(a) an extension strut including a first end portion and an opposing second end portion having a longitudinal axis spanning therebetween;(b) a channel shaped cross piece structure having a longwise axis, said channel shaped cross piece structure having an open end and an opposite closed end on each side of said longwise axis, wherein said channel shaped cross piece structure is attached to said extension strut second end portion being positioned such that said longwise axis is substantially perpendicular to said longitudinal axis, wherein said channel shaped cross piece ...

Work Stand Configurable for Different Work Areas

A mobile work stand for working on work areas including a fence. The fence includes a plurality of adjacent first and second fence sections that are pivotally connected to each other to enable the fence to be configurable in different fence positions. Each fence position is configured to enclose a different configured work area. 1. A mobile work stand comprising:a fence comprising a plurality of adjacent first and second fence sections, wherein said plurality of adjacent first and second fence sections are pivotally connected to each other to enable said fence to be configurable in different fence positions.2. The mobile work stand of comprising a plurality of locking mechanisms claim 1 , each of said locking mechanisms operatively connected to a respective one of said adjacent first and second fence sections claim 1 , wherein each of said locking mechanism is configured to lock said respective adjacent first and second fence sections at selected pivot angles with respect to each other.3. The mobile work stand of wherein each of said locking mechanisms comprises:a locking pin;a first lock member, wherein said first lock member is operatively connected to said second fence section, wherein said first lock member comprises a pin receiving aperture;a second lock member, wherein said second lock member is operatively connected to said first fence section, wherein said second lock member comprises a plurality of pin receiving bores, each pin receiving bore corresponding to a selected pivot angle between said respective adjacent first and second fence sections when said pin receiving bore is aligned with said pin receiving aperture,wherein said locking pin extends through said pin receiving aperture of said first lock member and a selected one of said pin receiving bores of said second lock member to lock said respective adjacent first and second fence sections at the selected pivot angle corresponding to said pin receiving bore.4. The mobile work stand of further ...

Device for stabilising a ladder, and a ladder

A device for stabilising a ladder against a surface, the ladder having a pair of stiles and a plurality of rungs connected therebetween, the device comprising: an engagement mechanism for releasably engaging two adjacent rungs, the engagement mechanism including two opposed receiving portions for at least partially receiving a rung, at least one of the receiving portions being selectively movable relative to the other thereby allowing the engagement mechanism to urge against the adjacent rungs; and at least one arm pivotably connected to the engagement mechanism to allow pivoting thereof to a fixed angle relative to the engagement mechanism, the at least one arm having an abutting portion for abutting under the surface, thereby allowing the ladder to be wedged between the surface and ground level to stabilise the ladder.

CONFIGURABLE LADDER SYSTEM AND METHOD

A configurable ladder system that can be configured into any of a plurality of different ladder configuration modes and methods for manufacturing and using same. The configurable ladder system includes at least one side rail and at least one support member and can be configured into any of a plurality of different ladder configuration modes. Each support member is disposed on a relevant side rail or on an optional adjustable rail. Depending upon a selected ladder configuration mode of the configurable ladder system, two or more of the support members can be configured to engage respective support regions within an intended work environment of the configurable ladder system. Thereby, the configurable ladder system advantageously can be readily adapted for use within a wide range of different purposes within a large number of a different work environments while enhancing user safety. 1. A configurable ladder system , comprising:a first pair of elongated side rails being coupled via a plurality of intermediate rungs and comprising a first upper end region with an upper support member for engaging an elevated support region within a work environment and a first lower end region that is opposite the first upper end region and that includes a first lower support member for engaging a base support region within the work environment; anda second pair of elongated side rails being coupled via a plurality of intermediate cross-members and comprising a second upper end region being rotatably coupled with said first pair of side rails between the first upper end region and the first lower end region and a second lower end region that is opposite the second upper end region and that includes a second lower support member for engaging the base support region,wherein the ladder system is configured to transition between a step ladder configuration and a shelf ladder configuration.2. The configurable ladder system of claim 1 , wherein the second lower end region is distal from the ...

Operator's Deck and Ladder Assembly for an Articulated Harvesting Combine

Disclosed is a harvesting combine having a cab for an operator, a wheel assembly adjacent to a stairs assembly having a top and a bottom, and an improved stairs assembly for accessing the cab by the operator. The improved stairs assembly in a deployed state is angled outwardly from the top of the stairs assembly. The stairs assembly is rotatably connected about its bottom to both raise the stairs assembly and move its bottom inwardly. The stairs assembly is movably connected by a track assembly about its top so as to permit the top of the stairs assembly to move inwardly and upwardly when the stairs assembly is raised from its deployed state. The stairs assembly may be angled outwardly from the top end of the stairs assembly to an angle from the vertical of greater than 15° and may be rigidly anchored at its lower end. 1. In a harvesting combine having a cab for an operator , the improved stairs assembly for accessing the cab by the operator , the stairs assembly having a top end and a lower end and having a home state and a deployed state , which improvement which comprises:(a) in the deployed state, the stairs assembly is angled outwardly from the top end of the stairs assembly to an angle from the vertical of greater than 15°;(b) the stairs assembly being movably connected by a track assembly about its top end so as to permit the top end of the stairs assembly to move inwardly and upwardly when the stairs assembly is raised from its deployed state to its home state; and(c) a rotatable and extendable link being connected about the lower end of the stairs assembly to both move the lower end of the stairs assembly outwardly to its deployed state and to raise the stairs assembly inwardly and upwardly to its home state.2. The improved harvesting combine of claim 1 , additionally comprising a platform located between the cab and the improved stairs assembly.3. The improved harvesting combine of claim 1 , wherein the rotatable and extendable link comprises a piston ...

Ladder Tie Off System

A ladder tie off system incorporates a safety strap into a ladder for securing the ladder to prevent undesired tipping. The system includes a ladder having a pair of lateral side members and a plurality of rungs extending between the lateral side members. A extendable tether includes a tensioning mechanism, a fixed section, and an extendable section. A mount is coupled to the tensioning mechanism of the extendable tether. The mount is coupled to the ladder proximate a top end of the ladder wherein the extendable tether is configured for is secured to a static object near the top of the ladder whereby the ladder is inhibited from tipping during use. 1. A ladder tie off system comprising:a ladder, said ladder having a pair of lateral side members and a plurality of rungs extending between said lateral side members;an extendable tether, said extendable tether including a tensioning mechanism, a fixed section coupled to said tensioning mechanism, and an extendable section coupled to said tensioning mechanism; anda mount, said mount being coupled to said tensioning mechanism of said extendable tether, said mount being coupled to said ladder proximate a top end of said ladder wherein said extendable tether is configured for being secured to a static object near said top of said ladder whereby said ladder is inhibited from tipping during use.2. The system of claim 1 , further comprising said mount comprising a clamp claim 1 , said clamp being secured to one of said plurality of rungs.3. The system of claim 2 , wherein said clamp comprises:a rings, said ring having a break therein defining an opening into said ring;a pair of connection flanges extending outwardly from said ring on opposite sides of said break; anda fastener, said fastener being extended through said connection flanges such that said fastener urges said connection flanges together whereby said ring is frictionally engaged to said one of said plurality of rungs.4. The system of claim 3 , further comprising ...

Ladder Securing Device

A stabilizing device that will secure extension ladder to the roof of a house. Device is compact and light in weight and permanently installs on ladder. The core components of the invention are arm assemblies with pivoting feet, connecting point for chain and bracket for clamp storage, a connecting chain, and modified hold down clamps. Configuration is as follows: Arm assemblies with pivoting feet attach (bolt) directly to ladder, the pivoting feet will self-adjust to the pitch of the roof. The modified hold down clamps that are attached to the arms by a very short chain, are then clamped to the lowest run of shingles. It should be further noted that the pivoting feet are adjustable to allow ladder to be placed at a roof gable, also note that the feet and clamps are padded at the shingle contact point to enhance grip and prevent shingle damage. 1. A stabilizing device for permanent mounting to the upper end of all manner of free standing ladders , that is in compliance with all the widely recognized American ladder safety guidelines , and gives the user safe and easy access to most all roofing systems. Said stabilizing device comprising of a left and a right unit. The device is permanently mounted in such a way as to allow the ladder to extend 3 feet above the eave.2. Said device will allow ladder to stand off of the roofing and gutter systems.3. Said device will allow ladder to be attached to the roofing system.442. Said device will change the weight distribution , it will now be over points instead of , furthermore , as the user gets higher up the ladder , more and more weight will be distributed to the roof contact points , and less and less weight will be distributed to the ground contact points.5. Said device will have padded , non-slip contact areas. A ladder equipped with this device will be stabilized and secured to the house. Device allows ladder to stand off of the house and never touch shingles or gutter system. Device is permanently installed on ladder ...

LADDER SAFETY DEVICE AND METHOD OF ATTACHMENT

According to principles of the present inventive concepts, a ladder safety device can include one or more stabilizing legs configured to be removably or permanently attached to a ladder. In a preferred embodiment, an attachment mechanism of the ladder safety device removably attaches to the ladder through rung holes already present in the ladder. The stabilizing legs are preferably secured in the attachment mechanism such that they can be securely oriented at a desired angle extending away from the ladder legs and can be independently extended to have a desired length. 1. A ladder safety device comprising:one or more stabilizing legs configured to be attached to a respective leg of a ladder and configured to extend away from the ladder leg at one or more angles to stabilize the ladder when the one or more stabilizing legs are arranged in a deployed position; andone or more contact surfaces arranged on each of the stabilizing legs and configured to contact a ground surface at a position located a distance away from the respective ladder leg when the stabilizing leg is arranged in the deployed position.2. The ladder safety device of claim 1 , further comprising:one or more attachment mechanisms configured to attach the stabilizing leg to the ladder leg.3. The ladder safety device of claim 2 , wherein the attachment mechanism comprises:a pair of attachment bodies configured to attach to opposite legs of the ladder;one or more tubes arranged on each of the attachment bodies and configured to fit within one or more rungs on the ladder;one or more securing mechanisms configured to fit through the tubes of the attachment bodies and secure the attachment bodies to the ladder legs.4. The ladder safety device of claim 3 , wherein the securing mechanism comprises a bar configured to extend through the ladder rung and at least a portion of the attachment body claim 3 , wherein said bar comprises threaded ends claim 3 , each threaded end configured to receive a bolt to secure ...

LADDER LIFT

A ladder lift is provided. The ladder lift may include a foldable platform, a frame, a motorized gear mechanism, a gear channel and a toggle switch. The gear channel may extend upwardly from a supporting surface along the length of the frame. The gear channel may house a belt track extending along the length of the gear channel. The foldable platform may be rigidly connected to the motorized gear mechanism. The motorized gear mechanism may selectively engage the belt track for causing the foldable platform to move in a specified direction along the length of the gear channel. The toggle switch may be used to engage and disengage the motorized gear mechanism. The frame may support the gear channel, the foldable platform, the motorized gear mechanism and a user. The user may be accommodated on the foldable platform. Then the user may activate the toggle switch so that the foldable platform moves in a specified direction along the length of the gear channel for a predetermined distance. 1. A ladder lift comprising:a frame of rigid material having sufficient strength to accommodate use by a human being;a gear channel housing a belt track, wherein the gear channel is supported by the frame; a vertical plate having a first end and a second end; and', 'a horizontal plate, wherein the vertical plate and the horizontal form a general L-shape; and, 'a foldable platform comprisinga motorized gear mechanism connected to the vertical plate,wherein the motorized gear mechanism mechanically engages the belt track for causing the foldable platform to move along the length of the gear channel.2. The ladder lift of claim 1 , wherein the vertical plate and the horizontal plate are pivotably connected.3. The ladder lift of claim 1 , further including a back support pivotably connected to the frame along a pivot plane.4. The ladder lift of claim 1 , further including a pair of handles extending upwardly from the first end and the second end.5. The ladder lift of claim 1 , further ...

EASY STEP ASSISTIVE DEVICE

An exemplary embodiment is an assistive device for enabling individuals with limited mobility to step up to a generally horizontal patient support apparatus having: a pair of foldable frames each having a generally U-shaped vertical side frame. Each of the frames has a plurality of horizontal support members and is coupled to one or more horizontal support bars that are located at a rear of the device. A plurality of foldable steps is coupled to the frames. A method of a patient/user using the device described above includes the acts of: unfolding a folded device (if folded); placing the device with a rear portion facing and against an examination table or bed. Having the patient/user grip a pair of grips and placing a first foot on a lower step. The patient then places a second foot on an upper step with the first foot remaining on the lower step while maintaining his/her hands on the grips. The patient then places the second foot on the second step, thus having both feet on the upper step and in a standing position while gripping the grips. The patient then turns around on the upper step to face away from the examination table or bed while still gripping the grips and moving to a sitting position on the examination table. 1. An assistive device for individuals with limited mobility comprising:two U-shaped inwardly foldable side frames;each respective U-shaped inwardly foldable side frame has a plurality of horizontal frame support members within each respective side frame;at least one non-folding horizontal cross support member coupled to and between a rear portion of each inwardly foldable U-shaped frame; anda plurality of steps coupled to said frames by a plurality of upwardly folding mechanisms,wherein said assistive device is in an unfolded state when adjacent to a generally horizontal patient support apparatus andwherein said assistive device and said adjacent patient support apparatus are floor or ground supported.2. The assistive device of further ...

Fall Arrester

A fall arrester used by utility linemen, communications and telecommunication workers that comprises a body defined by a pair of spaced apart frame members bridged by a floor, and a cam pivotally mounted to the body and sandwiched between the frame members. The cam includes teeth formed on its cam end and an eye formed at the end of the lever end. A carabiner or other connector is connected to the device through the eye and can be attached to the climber's full body harness. A rope passes between the frame members and between the cam and floor of the body. 1) A fall arrester , comprising:a) a frame comprising first and second sidewalls held in spaced parallel relation to one another by a floor;b) a cam pivotally connected to said frame and having a toothed cam end positioned between said first and second sidewalls and a cam lever extending from said cam end out of said frame;c) a stop pin extending at least partially across and between said first and second sidewalls and in intersecting relation to the pivot path of said cam; andd) a rope pin extending at least partially across and between said first and second sidewalls and adjacent said floor.2) The fall arrester of claim 1 , wherein said stop pin is integrated with said first sidewall.3) The fall arrester of claim 1 , wherein said stop pin is integrated with said cam. The present application relates and claims priority to U.S. Provisional Application Ser. No. 62/234,330, filed Sep. 29, 2015, the entirety of which is hereby incorporated by reference.The present invention relates generally to devices for arresting falls, and more particularly to fall arresters used by utility linemen, communications and telecommunication workers when climbing towers, ladders, or utility poles.Fall arresters are used by climbers to stop a free fall. The fall arresting device generally comprises a toothed cam pivotally sandwiched opposed sides of a body. A rope passes between the plates and beneath the toothed cam such that it is ...

SAFETY LADDER AND RETAINING SYSTEM FOR TRAILER

A climbing apparatus for safely climbing on a roof of a trailer, the climbing apparatus comprising a ladder portion, a upper pivot portion for pivoting an upper portion of the ladder portion, the upper pivot portion being secured to the trailer to allow movements of the ladder portion between a work configuration and a stored configuration next to a wall of the trailer and a movable support adapted to maintain the ladder portion in the work configuration by providing increased angle between the ladder portion and the wall of the trailer. 1. A climbing apparatus for climbing on a roof of a vehicle , the climbing apparatus comprising:a ladder portion;a single upper pivot portion for pivoting an upper portion of the ladder portion, the upper pivot portion being secured to a vehicle to allow movements of the ladder portion between a work configuration and a stored configuration next to a wall of the vehicle;a movable support adapted to maintain the ladder portion in the work configuration by providing an increased angle between the ladder portion and the wall of the vehicle;an extendable pole member slidably secured to a lateral side of the ladder portion, the extendable pole member being adapted to slide parallelly with the lateral side to extend above a roof level of the roof of the vehicle to provide a grasp above the roof level of the vehicle in the work configuration and to retract below the roof level in the stored configuration, the extendable pole member being directly connectable to a user-restraining system on the roof of the vehicle to secure a user moving between the ladder portion and the roof of the vehicle; anda mechanism preventing the ladder portion to move to the stored configuration when the extendable pole member is extending above the roof level of the vehicle.2. The climbing apparatus of claim 1 , wherein the movable support is pivotally connected to a lower portion of the ladder portion.3. The climbing apparatus of claim 2 , wherein the movable ...

CABLE TRAP SYSTEM AND METHOD

A safety apparatus for coupling with a ladder and methods for manufacturing and using same. The safety apparatus includes an engagement member defining an engagement member recess for receiving a selected structure and a retention member rotatable relative to the engagement member such that the retention member extends distally from the engagement member in an open position and extends proximally to the engagement member in a closed position. The retention member transitions from the open position to the closed position for enclosing the selected structure within the engagement member recess when weight is applied to the ladder and transitions from the closed position to the open position for releasing the selected structure when the weight is removed from the ladder. The ladder advantageously can inhibit unexpectedly detachment from the selected structure during use and does not require manual disengagement of the selected structure after use is complete. 1. A ladder safety apparatus , comprising:a ladder mounting bracket with a first bracket member defining a first bracket opening and a second bracket member defining a second bracket opening being axially aligned with the first bracket opening;a cable hook with an arcuate hook region defining a hook mouth and a hook base region having an external hook base region periphery and a compressing member extending from the hook base region periphery, the hook base region being disposed within the first and second bracket openings such that the compressing member is slidable between the first and second bracket members, the arcuate hook region extending from the first bracket member and being lined with a non-skid surface material;at least one spring being disposed about the hook base region periphery between the first bracket member and the compressing member and biasing the compressing member adjacent to the second bracket member; anda cable trap with a cable trap body defining a trap body recess and having an end ...

LADDER RING CAGE

A ladder cage comprises a plurality of spaced rings, having fasteners attached thereto. A plurality of vertical braces are each attached to respective ones of the fasteners, the vertical braces each having a mounting hole proximate each end, and extending between two of the plurality of rings. Each of the fasteners comprises a mounting pin having a slot therein, and a drop pin slidably mounted to that fastener for sliding in and out of its slot. An associated vertical brace is fastened to a ring by each fastener, as the fastener's mounting pin is received in the mounting hole of the associated vertical brace, and the drop pin of the fastener is received in the slot of said mounting pin, such that the drop-pin makes an angle of between about 30° and 60° to the vertical. 1. A ladder cage comprising:a plurality of spaced rings, having fasteners attached thereto;a plurality of vertical braces, each having a mounting hole proximate each end, and extending between two of said plurality of rings, and attached at either end to respective ones of said fasteners;wherein each of said fasteners comprises a mounting pin having a slot therein, and a drop pin slidably mounted to that fastener for sliding in and out of its slot in its mounting pin; andwherein an associated vertical brace is fastened to a ring by that fastener, as its mounting pin is received in the mounting hole of the associated vertical brace, and the drop pin of the fastener is received in the slot of said mounting pin, wherein the drop-pin makes an angle of between about 30° and 60° to the vertical.2. The ladder cage of claim 1 , wherein said drop-pin of each of said fasteners is U-shaped.3. The ladder cage of claim 1 , wherein said drop-pin of each of said fasteners is mounted at an angle of about 45° to the vertical4. The ladder cage of claim 2 , wherein said drop-pin of each of said fasteners comprises a first flat end to be received in the slot of its mounting pin.5. The ladder cage of claim 3 , wherein ...

Platform ladder apparatus

A platform ladder apparatus ( 2 ) has a transport position and a use position in which the apparatus is arranged to lean against a wall (W) for performing work at an elevated level. The apparatus ( 2 ) has a ladder ( 4 ) and a working platform ( 20 ). A proximal side of the platform is pivotally connected at an upper end of the ladder such that it may be pivoted towards the ladder ( 4 ) to a stowed position essentially parallel to the ladder ( 4 ). The apparatus further comprises a pair of wall support arms ( 80 ) for stabilizing the apparatus in the use position in relation to the wall. The wall support arms ( 80 ) are connected to the platform ( 20 ) for movement between a stowed arm position in which the arms ( 80 ) project out from a distal side ( 24 ) of the platform ( 20 ) thereby preventing use of the apparatus, and a stabilizing arm position in which the arms ( 80 ) project sideways from the platform ( 20 ) in opposite lateral directions, respectively, for stabilizing the apparatus ( 2 ) in relation to the wall (W).

ENGINE MAINTENANCE LADDER

Disclosed herein is a ladder adapted to service the engine of a tractor-trailer truck. The ladder comprises a set of rails having rungs extending between them. A set of rear rails is coupled to the set of rails. A pair of stability beams, terminating in ground contacting feet, extends rearward from the front rail and rear rails on each side of the ladder. A platform, extending rearward from between the set of rails, provides a planar surface allowing a mechanic access to the engine. 1. A ladder comprising:a first front side rail;a second front side rail;a plurality of rungs, wherein each rung is coupled to an inner surface of the first front side rail and an inner surface of the second front side rail;a first rear side rail coupled to the first front side rail;a second rear side rail coupled to the second front side rail;a platform extending in a rearward direction away from the first front side rail and the second first side rail;a first stabilizer beam assembly extending in the rearward direction and coupled to the first front side rail and the first rear side rail;a second stabilizer beam assembly extending in the rearward direction and coupled to the second front side rail and the second rear side rail,wherein a length of the platform is less than a length of the first stabilizer beam assembly and a length of the second stabilizer beam assembly.2. The ladder according to claim 1 , wherein a width of the platform extends past an exterior surface of the first rear side rail and an exterior surface of the second rear guide rail.3. The ladder according to claim 1 , wherein opposing sides of the platform are coupled to an upward lip along at least along a portion of the opposing sides.4. The ladder according to claim 1 , wherein a top surface of the platform is substantially planar with a top surface of a highest rung of the plurality of rungs.5. The ladder according to claim 1 , further comprising:a first support brace coupled to the first rear side rail and the ...

LADDER WITH A GUARDRAIL

A ladder with a guardrail is provided. The U-shaped guardrail has a center arm portion and two side arm portions. Each slot is provided through a side arm portion and has an elongated oval shape. Each hinge center bolt is disposed through a slot and engages a side arm portion to a hinge rotatably. The guardrail lock is disposed at the side arm portion, and the guardrail lock comprises first and second locks, a center rivet, a pair of stopper pins, and a torsion spring. The first or second lock has a guiding curve portion, a circular locking portion, and a through-hole. The center rivet is queued through the through-holes and fixes the first and second locks to the side arm portion rotatably and fixed to the side arm portion. The first and second locks receives and is locked to locking pins on top portions of the side rail. 1. A guardrail locking system for a ladder having two pairs of side rails , the guardrail locking system comprising:a pair of hinges configured for connecting the two pairs of side rails rotatably;a U-shaped guardrail having a center arm portion and two side arm portions;a pair of slots, each of which being provided through a corresponding one of the two side arm portions and having an elongated oval shape in a length direction of the side arm portion;a pair of hinge center bolts, each of which being disposed through a corresponding one of the pair of slots and engaging a corresponding one of the two side arm portions to a corresponding one of the pair of hinges rotatably; and a first lock having a guiding curve portion, a circular locking portion, and a through-hole;', 'a second lock having a guiding curve portion, a circular locking portion, and a through-hole, and disposed symmetrically with the first lock about the through-holes overlapped;', 'a center rivet queued through the through-holes and fixing the first and second locks to the side arm portion rotatably and fixed to the side arm portion;', 'a pair of stopper pins fixed to the side arm ...

LADDERS INCLUDING ROPE AND PULLEY SYSTEM AND FALL PROTECTION DEVICE

A ladder is provided which may include a positioning system, a fall arrest system, or both. In one embodiment, a rope and pulley system is provided wherein a first end of the rope is coupled to a base section of the ladder, a second end of the rope is coupled with a fly section of the ladder, and the rope extends between a plurality of pulleys. In one particular embodiment, the rope extends between five different pulleys, two being coupled with the fly section and three being coupled with the base section. At least one portion of the rope may extend along the side of the ladder (e.g., along the side of a rail of the fly section) while another section may extend up the front of the ladder between the rails and in front of the rungs. A fall arrest mechanism, or an ascender device, may be coupled with the section of rope extending up the ladder between the rails and in front of the rungs. 1. A ladder comprising:a base section;a fly section slidably coupled to the base section; a rope having a first end coupled to base section and a second end coupled to the fly section;', 'a plurality of pulleys configured so that at a first section of rope extends along a side rail of the fly section and so that another section of the rope extends from a lower portion of the base section to an upper portion of the fly section while being positioned between a pair of rails of the fly section., 'a rope and pulley system comprising2. The ladder of claim 1 , wherein the another section of rope is substantially centered along both the base section and the fly section.3. The ladder of claim 1 , wherein the plurality of pulleys includes at least one pulley coupled with the fly section and at least one pulley coupled with the base section.4. The ladder of claim 2 , wherein the plurality of pulleys includes at least two pulleys coupled with the fly section and at least two pulleys coupled with the base section.5. The ladder of claim 1 , wherein the first end of the rope is coupled with a J- ...

SYSTEMS AND METHODS FOR MONITORING THE CONDITION OF A FALL - PROTECTION SAFETY SYSTEM

Systems and methods for monitoring and reporting the condition of a permanent fall-protection safety system. The systems and methods use a sensor to obtain data corresponding to a physical state of at least one component of the safety system, the at least one component and the sensor being at a remote location and/or at an elevated height, relative to a base unit. The systems and methods further include wirelessly transmitting the data to the base unit, processing the data to reach an indication of a change in a physical state of the at least one component of the safety system, and reporting the condition of the safety system based on the indication of the physical state of the at least one component of the safety system. 1. A method of monitoring and reporting the condition of a permanent fall-protection safety system , the method comprising:using a stationary, permanent, self-powered sensor to obtain data corresponding to a physical state of at least one component of the safety system, to which component a permanent, elongate member of the safety system is connected, wherein the at least one component and the sensor are at a remote location and/or at an elevated height, relative to a base unit;wirelessly transmitting the data to the base unit;processing the data to reach an indication of a change in a physical state of the at least one component of the safety system,and,reporting the condition of the safety system based on the indication of the change in the physical state of the at least one component of the safety system.2. The method of wherein the permanent claim 1 , elongate member of the safety system is a tensioned cable.3. The method of wherein the safety system is a vertical fall-protection safety system and wherein the at least one component of the safety system is a top bracket of the safety system claim 2 , to which top bracket the tensioned cable is connected.4. The method of wherein the at least one component of the safety system is a pivotally ...

FALL ARREST LADDER SYSTEM

A fall arrest ladder system comprising a housing assembly including a retractable lanyard, braking system, safety line, and webbing belt is disclosed. The fall arrest system allows for the safe deceleration of the user from an elevated position on a ladder to prevent the user from making harmful contact with the ground. The safety line and retractable lanyard are each attached to a ladder and then attached to the webbing belt worn by the user, permitting the user to freely move along the length of the ladder while remaining tethered securely in the event of a slip or fall from the ladder. The safety line prevents the user from falling away from the ladder while the retractable lanyard and incorporated braking system decelerate the user during a downward fall. 1. A fall arrest ladder system , comprising:a housing assembly including an enclosed retractable lanyard having an internal spool and braking system and configured to be selectively mounted at a pre-determined height on a ladder rung or on an eye bolt to decelerate a user in the event of a fall from an elevated position; andan adjustable webbing belt having an affixed anchor ring to secure a releasably affixed carabiner to a safety line to secure a user on the safety line at the anchor ring.2. The system of claim 1 , wherein the safety line further includes a first eye bolt assembly and a second eyebolt assembly.3. The system of claim 2 , wherein each of the first eye bolt assembly and second eye bolt assembly further including at least one screw lock.4. The system of claim 3 , wherein the safety line further includes a plurality of releasably attached D-Ring bolts to secure the safety line to the first eye bolt assembly at a first end and the second eye bolt assembly at a second end.5. The system of claim 4 , wherein the safety line is comprised of braided steel cable.6. The system of claim 5 , wherein the safety line assembly is configured to be releasably secured by the first eye bolt assembly to an upper ...

COLLAPSIBLE ESCAPE LADDER WITH GUARDS

A collapsible escape ladder, including a first upright, a second upright, and a plurality of elongated rungs that extend between the first and second uprights and that are rotatably attached to the first and second uprights about a first and second rotation axis, respectively, that extend perpendicular to a ladder plane spanned by the first and second uprights and the rungs. The ladder has a closed state where the rungs are substantially hidden between the uprights and an open state where the rungs extend between the uprights and perpendicular to a building wall and wherein the ladder extends downward from an escape point to the ground. The ladder further comprises a plurality of rigid, elongated guard profiles extending parallel to the rungs, and each guard profile is connected to the uprights through a first side profile between one end of the guard profile and the first upright and a second side profile between the other end of the guard profile and the second upright, and wherein the guard profile is moveable from a position adjacent the rungs in the closed state to a position at a distance perpendicular to the ladder plane in the open state. 1. A collapsible escape ladder , comprising:a first upright;a second upright; anda plurality of elongated rungs that extend between the first and second uprights and that are rotatably attached to the first and second uprights about a first and second rotation axis, respectively, that extend perpendicular to a ladder plane spanned by the first and second uprights and the rungs;wherein the ladder has a closed state where the rungs are substantially hidden between the uprights and an open state where the rungs extend between the uprights and perpendicular to a building wall and wherein the ladder extends downward from an escape point to the ground;wherein the ladder further comprises a plurality of rigid, elongated guard profiles extending parallel to the rungs, wherein each guard profile is connected to the uprights through ...

Ladder Stabilization Clamp

A ladder stabilization clamp consisting of a structure attachment assembly having adjustable upper and lower jaws, a ladder attachment assembly having an adjustable ladder clamp and an adjustable base to change the overall length of the ladder stabilization clamp. The ladder stabilization clamp is used to secure any type of ladder to a structure by clamping the adjustable ladder clamp to a portion of the ladder, adjusting the overall length of the ladder stabilization clamp to the distance from the ladder to a support structure and adjusting the upper and lower jaws to clamp onto the support structure. The adjustability of the ladder stabilization clamp allows it to be used on all commercially available ladders and most support structures. The ladder stabilization clamp provides safety and security while using a ladder by keeping the ladder stable by firmly securing it to a support structure. 1. (canceled)2. A ladder stabilization device , comprising:a structure attachment assembly having an upper jaw assembly and a lower jaw assembly; anda ladder attachment assembly having an adjustable base and an adjustable ladder clamp;said structure attachment assembly is mechanically coupled to said ladder attachment assembly to allow movement between said structure attachment assembly and said ladder attachment assembly3. The ladder stabilization device of wherein said upper jaw includes a first end and a second end claim 2 , said first end of said upper jaw is formed with said upper jaw clamp pad claim 2 , and said support rail having a first end claim 2 , a second end claim 2 , and a predetermined length claim 2 , said first end of said support rail mechanically fastened to said second end of said upper jaw and said second end of said support rail formed with a ladder attachment assembly connecting point.4. The ladder stabilization device of wherein said lower jaw assembly comprises a lower jaw base and a ratchet handle.5. The ladder stabilization device of wherein said ...

Stabilized Hunting Stand

The present invention provides a stabilizer for a hunting stand, which is suitable for use with a ladder stand or a freestanding hunting stand. The stabilizer incorporates two upright members, longitudinal rungs, and a female threaded member joined to the base section of each upright. The stabilizer levels the stand by the use of threaded rods that are inserted into the upright members and are rotatable in the female threaded member. Support plates are hinged at the base of each threaded rod. Typically the stabilizer includes a connector atop each upright, such as connection tubes or swaged connection sections. A stabilizer for and freestanding hunting stand incorporates a first upright member with a connector such as a connection tube or a swaged section at an upper end of the upright member with a nut at the lower end. A threaded rod is rotatable in the nut and is connected to a support plate. Ladder stands incorporating the stabilizer are also disclosed. The stabilizer improves safety stability are to reduce injuries from falling from an unstable stand and when propping up the stands.

ACCESS PLATFORM SYSTEM WITH INTEGRATED FOLDING STEPS

An access platform system for enabling access to and from ground-based structures, vehicles, and mobile equipment. The system has a main frame that is attached to or juxtaposed with one or more of the ground-based structures, vehicles, and mobile equipment; a vertical platform displacement assembly attached to the main frame; and a folding steps assembly. The vertical displacement mechanism has a multi-stage apparatus for influencing the stroke of lift cylinders. In one embodiment, the folding steps assembly has electromechanical means for folding and unfolding the steps. 1. An access platform system for enabling access to and from elevated ground-based structures , vehicles , and mobile equipment , the system having:A. a main frame that is attached to or juxtaposed with one or more of the ground-based structures, vehicles, or mobile equipment, 'a platform assembly for permitting personnel to stand or ride to raise the personnel to an elevated level or lower them therefrom to a lower or ground level;', 'B. a vertical displacement mechanism that is attached to the main frame, the vertical displacement mechanism having steps;', 'a means for folding the steps so that the steps are displaceable to, from and between a folded up configuration and a folded down configuration,', 'the folded up configuration allowing the vertical displacement mechanism to freely move upwardly and downwardly without interference by the steps;', 'the folded down configuration securing the steps in place, the folded down configuration being a default configuration that permits ingress and egress of persons to or from the ground-based structures, vehicles, and mobile equipment; and, 'C. a folding steps assembly attached to the main frame, the folded steps assembly havingD. an electronic controller for influencing position or movement of the vertical displacement mechanism and/or the folding steps assembly, the platform assembly being configured to be deployable within an area circumscribed by ...

Safe Ladder- Safety Ladder Harness

Safe Ladder-Safety Laddery Harness is a new discovery for those whose climb ladders frequently. Safe Ladder-Safety Ladder Harness will keep you safe on any ladder! Just mount the sensor safety line eye bolts to the top and bottom and connect them with the safety braided steel cable. Now you can attach the safety retractable lanyard to the top and pull down the safety line. Put on the safety belt and attach the belt to the safety line from the retractable lanyard. When you climb a ladder, the tractable lanyard will retract and give you an extra safety element when climbing a ladder. It has a universe design to mount most ladders. Safe Ladder-Safety Ladder Harness is the safety device everyone needs to use when climbing a ladder. It's a perfect to resolve the problem of falling off a ladder. 1. I claim: a Safe Ladder-Safety Ladder Harness which is a leather belt, a nylon strap and a braided steel cable; just mount the center eye blot to the top and bottom rung and connect them with the safety braided steel cable; now you can attract the safety triangular lanyard to the top and pull down the safety line; put on the safety and attract the belt to the safety line from the retractable lanyard; when you climb the ladder the retractable lanyard will react and give you an added safety element. N/AN/AN/AN/AThe substitute specification contains no new matter.IndustrialSafe Ladder-Safety Ladder Harness is an industrial invention that is intended to use with a ladder. It works codependently with a ladder to create fewer falls and accidents.Safety Ladder-Safety Ladder Harness is invented to keep you safe as you climb up and down a ladder.Safe Ladde-Safety Ladder Harness is a new invention for those who climb ladders frequently. Just mount the sensor safety line eye bolts to the top and bottom and connect them with the safety braided steel cable. Now you can attach the safety retractable lanyard to the top and pull down the safety line. Put on the safety belt and attach the belt ...

PARAPET DESCENT APPARATUS

A parapet descent apparatus can include a mounting panel configured to be secured to the parapet of an elevated structure; and a parapet ladder secured to the mounting panel and including: a first ladder rail; a second ladder rail; and a plurality of rungs, each of the plurality of rungs extending from the first ladder rail to the second ladder rail, the parapet ladder defining a first end configured to be secured to the parapet of the elevated structure and a second end distal from the first end and configured to contact a surface of the elevated structure, a top surface of the parapet being offset above the surface of the elevated structure by a wall height of the parapet.

ROOFTOP FALL PROTECTION SYSTEM

The present invention discloses a rooftop fall protection system including a plurality of mast assemblies and at least one ladder assembly removably engaged with the mast assembly. The ladder facilitates the elevation of a human to an elevated surface on a structure. Each of the ladder assemblies and mast assemblies are coupled to at least one cross-member positioned at a height above the perimeter of the elevated surface. The cross-member protects the human from falling from the elevated surface of the structure. 1. A fall protection system comprising:a plurality of mast assemblies;at least one ladder assembly removably engaged with the at a mast assembly, the ladder assembly facilitating the elevation of a human to an elevated surface of a structure; andat least one cross-member positioned at a height above the perimeter edge of the elevated surface, the at least one ladder assembly and the at least one mast assembly removably engaged with the at least one cross-member to protect the human from falling from the elevated surface.2. The system of claim 1 , wherein the ladder assembly is comprised of a main ladder claim 1 , and one or more ladder extensions.3. The system of claim 1 , further comprising at least one support assembly stabilizing each ladder to a surface.4. The system of claim 1 , wherein each mast assembly includes an extendable central portion separating a top portion and a base portion.5. The system of claim 4 , wherein the top portion of each of the plurality of mast assemblies is configured to releasably engage with a canopy that covers at least a portion of the elevated surface of the structure claim 4 , the mast assemblies configured to hold the canopy above the structure at a sufficient height to enable a human to work under the canopy above the elevated surface of the structure.6. The system of claim 4 , wherein the base portion is configured to anchor to a surface.7. The system of claim 1 , wherein the elevated surface is defined by at least ...

Folding elevated working platform

Elevated work platform apparatuses, as well as associated methods, are provided. One elevated platform apparatus comprises a first assembly having a pair of rails coupled with a plurality of rungs, a second assembly hingedly coupled with the first assembly, a platform pivotally coupled with the first assembly and configured to extend to, and engage a portion of, the second assembly. The apparatus further includes a cage associated with the platform. The cage may include a guard structure including a pair of gates. A locking mechanism may be associated with the platform and include a latch member for engagement with a cross-member of the second assembly. Actuation of the locking member may include a “pulling” action by a user standing in front of the apparatus and reaching between the two rails of the first assembly.

Improved Fall Arrest System for a Person Climbing a Ladder

A fall-arrest system for a person climbing a ladder (7) affixed to or supported by a structure, comprises: an elongate track securable to the ladder (7) so as to lie adjacent to the intended route of a person climbing or descending the ladder; a sliding device (13) which in use is coupled to the elongate track and configured to be freely displaceable therealong when the person is climbing the ladder; and a safety line (12) extending from the sliding device (13) for attachment to a harness attachment point of a safety harness worn by the person climbing or descending the ladder, the sliding device (13) incorporating a locking mechanism configured to allow the sliding device (13) to freely slide along the elongate track during normal movement of the person connected thereto by the safety line and to automatically lock the sliding device (13) to the elongate track in the event of the person falling from said ladder. The fall-arrest system is characterised in that the elongate track comprises a flexible belt (8) configured to depend from an upper end of the ladder. 1. A fall-arrest system for a person climbing a ladder affixed to or supported by a structure , comprising:an elongate track securable to the ladder so as to lie adjacent to the intended route of a person climbing or descending the ladder;a sliding device which in use is coupled to the elongate track and configured to be freely displaceable therealong when the person is climbing the ladder;a safety line extending from the sliding device for attachment to a harness attachment point of a safety harness worn by the person climbing or descending the ladder, the sliding device incorporating a locking mechanism configured to allow the sliding device to freely slide along the elongate track during normal movement of the person connected thereto by the safety line and to automatically lock the sliding device to the elongate track in the event of the person falling from said ladder;wherein the elongate track comprises ...

ELEVATED WORKING PLATFORM AND RELATED METHODS

Elevated work platform apparatuses, as well as associated methods, are provided. In one particular embodiment, an elevated platform apparatus is provided comprising a first assembly having a pair of rails coupled with a plurality of rungs, a second assembly hingedly coupled with the first assembly, a platform pivotally coupled with the first assembly and configured to extend to, and engage a portion of, the second assembly. The apparatus further includes a cage associated with the platform. The cage may include at least one bar and at least one gate, the at least one gate being configured to swing in a first direction upon a user stepping on to the platform from the first rail assembly, and then swing back to a closed position after the user is standing on the platform. platform includes a toe-kick structure that is collapsible relative to the deck of the platform. 1. An elevated platform apparatus comprising:a first assembly having a pair of rails coupled with a plurality of rungs;a second assembly having a pair of rails, wherein the first assembly and the second assembly are configured to pivot relative to each other about at least one hinge member between a deployed state and a collapsed state;a platform pivotally coupled to the first assembly, wherein when the first and second assemblies are in the deployed state, the platform extends from the first assembly and engages a portion of the second assembly; a pair of extension members, each extension member including a first member and a second member telescopingly coupled with the first member, the first member being pivotally coupled with an associated rail of the pair of rails of the first assembly,', 'an upper bar pivotally coupled with the pair of extension members and also pivotally coupled with the pair of rails of the first assembly,', 'a lower bar pivotally coupled with the pair of rails of the second assembly,', 'at least one gate coupled with at least one of the pair of extension members;, 'a cage ...

LIFELINE BRACKET FOR LADDERS, LADDERS INCLUDING LIFELINE BRACKETS AND RELATED WORK PLATFORM SYSTEMS AND METHODS

A bracket for a ladder includes a base member and an arm connected to the base member, the arm being at an angle relative to the base member, the arm comprising a first end having a clamp and a second end having a tethering structure. The base member has a shape configured to be positioned on a rung of a ladder with the clamp engaging a frame member of a work platform system. 1. A bracket for a ladder , the bracket comprising:a base member having a first end and a second end, a first end having a clamp, and', 'a second end having a tethering structure., 'an arm connected to the base member, wherein the arm is at an angle relative to the base member, the arm comprising'}2. The bracket of claim 1 , wherein the arm is at an angle of 90° relative to the base member such that a line extending from the first end of the base member to the second end is perpendicular to a line extending from the first end to the second end of the arm if the base and arm were in the same plane.3. The bracket of claim 1 , wherein the base member has an inverted U-shape forming a channel.4. The bracket of claim 3 , wherein the clamp comprises a stationary portion; a pivotal portion connected to the stationary portion at a pivot point; and a clamp bolt.5. The bracket of claim 4 , wherein the tethering structure comprises a plate and an aperture.6. The bracket of claim 5 , wherein the base member and the arm are perpendicular.7. The bracket of claim 6 , wherein the base member and the arm are connected by a spacing member.8. The bracket of claim 7 , further including a lifeline secured to the tethering structure.9. The bracket of claim 8 , wherein the lifeline comprises a self-retracting lifeline and a carabiner and wherein the carabiner is secured to the aperture of the tethering structure.10. A bracket for a ladder claim 8 , the bracket comprising:a base member having an inverted U-shape forming a channel;a arm approximately perpendicular to the base member, the arm comprising a first end ...

Ladder Stabilizer

A ladder stabilizer for safely and efficiently stabilizing a ladder against a surface. The ladder stabilizer generally includes a base having a pair of angularly-disposed support brackets positioned on its front end. Each of the support brackets includes a tubular support receiver having a support opening adapted to receive a corresponding support. Each of the supports generally comprises angled L-shaped structures. Connector bolts aid in securing the base to a ladder rung. Pin receivers on each of the support receivers allow the use of pop pins to selectively lock the supports between a first retracted position for transport and a second extended position for usage.

ELEVATED WORKING PLATFORM AND RELATED METHODS

Elevated work platforms, as well as associated methods, are provided. In one particular embodiment, an elevated platform apparatus is provided comprising a first rail assembly having a pair of rails coupled with a plurality of rungs, a second rail assembly hingedly coupled with the first rail assembly, a platform configured to rest upon a portion of the first rail assembly and the second rails assembly and a cage associated with the platform. The cage may include at least one bar and at least one gate, the at least one gate being configured to swing in a first direction upon a user stepping on to the platform from the first rail assembly, and then swing back to a closed position after the user is standing on the platform. The at least one gate is also limited from being displaced in a second direction, opposite the first direction, beyond the closed position. 1. An elevated platform apparatus comprising:a first assembly having first inner rail assembly slidably coupled with a first outer rail assembly;a second assembly having a second inner rail assembly slidably coupled with a second outer rail assembly the second assembly being hingedly coupled with the first assembly, the first assembly and the second assembly being selectively positionable relative to each other between a deployed state and a collapsed state;a platform pivotally coupled with the first assembly and configured to extend between spaced apart portions of the first assembly and the second assembly when they are in the deployed state;a cage including at least one frame member and at least one gate collectively forming a barrier substantially surrounding an area above the platform when the first and second assemblies are in the deployed state and when the at least one gate is in a closed position, the at least one gate being selectively positionable from a closed position to an open position wherein the at least one gate is rotated inwardly such that a portion of the at least one gate extends into the ...

CUSTOM MOLD PRESS LADDER

A ladder that employs an existing custom mold press frame to support itself thereon is provided along with a method of installation. A clamping engagement system employed by such a ladder is also provided along with a kit for installing the ladder with a mold press frame. 1. A ladder that employs an existing custom mold press frame to support itself thereon , comprising:a ladder frame having a pair of elongate members depending generally in parallel relative to one another with a predetermined distance defined therebetween, with each elongate member having a predetermined length coextensive with a support extent and an opposed free extent;one or more steps securely disposed between the elongate members so as to support a person stepping thereon;a platform having a predetermined platform length and a predetermined platform width generally corresponding to the predetermined distance between the elongate members, the platform being supported along a length of the elongate members intermediate the support extents and free extents thereof and including a support surface and an opposed anchoring surface from which an anchor depends downwardly to facilitate initial installation and securement of the ladder relative to the mold press frame;a pair of scaffold members depending upwardly from the platform support surface in parallel relation to one another and separated by a distance about equal to the predetermined platform width, with each scaffold member having a predetermined height coextensive with a fixed scaffold extent and an opposed free scaffold extent;at least one grab bar having opposed free extents removably secured to corresponding free extents of the elongate members and the scaffold members; anda clamping engagement system for removable securement of the ladder to the mold press frame.2. The ladder of claim 1 , wherein the anchor includes at least one depending member terminating in a support link from which one or more supports depend and each support includes ...

Ladder safety device, systems and methods of arresting falls from ladders

A ladder safety device, systems and methods of arresting falls from ladders are provided. The ladder safety device includes a safety guide that extends along the length of an extension ladder. The length of the guide along the length of the ladder extends and contracts in unison with the extension and retraction of the extension ladder, and a tension is maintained on the guide to maintain a load during use of the ladder for climbing.

Securing Device

A securing device includes a base body having a guide element, a receiving body, which has a longitudinal axis, a housing, which is fastened movably on the base body and a securing element having a first securing bolt. The receiving body is disposed on the base body so that the securing means can be guided between the receiving body and the guide element. The securing element is fastened rotatably about a first axis of rotation on the base body. A securing bolt is coupled to the housing such that during a movement of the housing relative to the base body, the securing element rotates about the first axis of rotation so that as a result of a first rotation, one end of the securing element is movable in the direction of the receiving body so that the securing means can be clamped between the receiving body and the securing element. 1100150100. Securing device () which is adapted for running along an elongate securing means () on a person to be secured , said securing device () comprising{'b': 110', '111, 'a base body () having a guide element (),'}{'b': 120', '121, 'a receiving body (), which has a longitudinal axis (),'}{'b': 120', '110', '150', '120', '111, 'wherein the receiving body () is disposed in such a manner on the base body () that the securing means () is guidable between the receiving body () and the guide element (),'}{'b': 130', '110, 'a housing (), which is fastened movably on the base body () and'}{'b': 140', '141, 'a securing element () having a first securing bolt (),'}{'b': 140', '142', '110, 'wherein the securing element () is fastened rotatably about a first axis of rotation () on the base body (),'}{'b': 141', '130', '130', '110', '140', '142', '101', '143', '140', '120', '150', '120', '140, 'wherein the first securing bolt () is coupled to the housing () in such a manner that during a movement of the housing () relative to the base body () the securing element () is rotatable about the first axis of rotation () so that as a result of a first ...

SAFETY RAIL

A safety rail that can be used in connection with ladder stands is disclosed. The safety rail can be used for the safe installation and/or take down of a ladder stand, and only one user is needed to install and/or take down the ladder stand when using the safety rail as disclosed herein. 1. A method comprising:affixing a safety rail to a tree trunk;attaching a first end of a lifter to the safety rail;attaching a second end of the lifter to a top end of a ladder stand; andtightening the lifter to raise the ladder stand from a non-erect position to an erect position.2. The method of further comprising bracing a bottom end of the ladder stand to prevent the bottom end of the ladder stand from sliding during erection of the ladder stand.3. The method of further comprising supporting the ladder stand in the erect position with a stabilizer of the safety rail.43. The method of further comprising attaching the ladder stand in the erect position to the tree trunk.5. The method of further comprising removing the safety rail from the tree trunk and removing the stabilizer from the ladder stand.6. The method of further comprising loosening the lifter to lower the ladder stand from the erect position to the non-erect position.7. The method of further comprising supporting an inner section of the ladder stand in a receiving region of a stabilizer of the safety rail during erection of the ladder stand and prior to a top section of the ladder stand being secured to the tree trunk claim 1 ,wherein attaching the first end of the lifter to the safety rail includes attaching the first end of the lifter to an elongated member of the safety rail along a length of the elongated member by first and second guides attached to the elongated member.8. The method of wherein affixing the safety rail to a tree trunk includes attaching at least one mounting bracket of the elongated member to the tree trunk.9. The method of wherein the at least one mounting bracket includes at least one connector ...

Fall Restraint System

A fall restraint system comprises a webbing and a restraint mechanism. The restraint mechanism comprises a first end and a second end. A cam is located at the first end. A plurality of washers is positioned in series from the second end with at least one of the washers located adjacent to the cam. The webbing is inserted into the restraint mechanism from the second end and wrapped in a serpentine path around the plurality of washers, around the cam, and out of the restraint mechanism through the first end such that the webbing is interposed between the cam and the washer located adjacent the cam. When the webbing is pulled through the restraint mechanism, the cam is rotated and presses the webbing against the washer located adjacent to the cam creating drag friction on the webbing and slowing the rate of movement of the webbing through the restraint mechanism. 1. A fall restraint system comprising:webbing and a restraint mechanism; a first end and a second end;', 'a cam located at said first end;', 'a plurality of washers positioned in a staggered series from said second end with at least one of said washers located adjacent to said cam;, 'said restraint mechanism comprisingsaid webbing is inserted into said restraint mechanism from said second end and is wrapped in a serpentine path around said plurality of washers, around said cam, and out of said restraint mechanism through said first end such that said webbing is interposed between said cam and said washer located adjacent to said cam and when said webbing is pulled through said restraint mechanism, said cam is rotated and presses said webbing against said washer located adjacent to said cam creating drag friction on said webbing and slowing the rate of movement of said webbing through said restraint mechanism.2. The fall restraint system of in which said restraint mechanism further comprises a base plate and a shelter plate to which said cam and said plurality of washers are mounted.3. The fall restraint system ...

LADDER SAFETY MECHANISMS

A ladder safety mechanism comprises at least one damp, preferably a pair of spaced apart damps, attachable part way along a ladder, to secure the ladder to part of a structure. In some embodiments, the mechanism includes at least one manually operated actuator, such as a rope or cable, coupled to the at least one clamp to enable a user located at the bottom of the ladder to open the at least one clamp to receive the part of a structure. In some embodiments, the at least one clamp is automatically secured to the part of the structure by placing the clamp onto the structure. The at least one manually operated actuator also enables a user located at the bottom of the ladder to open the at least one damp to release the part of the structure. The at least one clamp is oriented substantially perpendicularly to a part of the structure to which the ladder is to be attached. 1. A ladder safety mechanism comprising:two clamps, each clamp attachable part way along a separate rail of a ladder, each clamp comprising a pair of spaced apart jaws to hook over a part of a structure and at least one claw arm closable to secure the part of the structure between the jaws to secure the ladder to the part of the structure; andat least one manually operated actuator coupled to the at least one claw arm of each clamp to enable a user located at the bottom of the ladder to open the clamp to release the part of the structure from between the jaws.23-. (canceled)4. The ladder safety mechanism of claim 1 , further comprising one or more manually operated adjusters to enable a user located at the bottom of the ladder to adjust the distance of each clamp from an end of the ladder.5. The ladder safety mechanism of claim 1 , further comprising at least one track removably attached to the ladder along which each clamp can slide.63. The ladder safety mechanism of claim claim 1 , wherein the at least one track is attached to one of the following:one or more rungs of the ladder; oroutside a rail of ...

Cable Grab Device

A fall protection device or cable grab device for use with a generally vertically-extending cable, comprising: an articulating frame comprising: (i) a plurality of members; (ii) a channel configured to receive and retain the cable; and (iii) an attachment member opening extending through at least a portion of the articulating frame and configured to facilitate attachment of an attachment member to the cable grab device; wherein, when the frame is articulated in a generally downward (or first) direction, and at a specified point, at least a portion of at least one of the plurality of members contacts the cable and brakes movement of the cable grab device; wherein, when the frame is articulated in a generally upward (or second) direction, and at a specified point, at least a portion of at least one of the plurality of members contacts the cable and brakes movement of the cable grab device. 1. A fall protection device for use with a generally vertically-extending cable , comprising:at least one first lateral member having a channel configured to receive and retain the cable;at least one second lateral member spaced from the at least one first lateral member;at least one first pivot member pivotally attached between a first end of the at least one first lateral member and a first end of the at least one second lateral member;at least one second pivot member pivotally attached between a second end of the at least one first lateral member and a second end of the at least one second lateral member; andan attachment member opening extending through at least a portion of at least one of the following: the at least one second lateral member, the at least one first pivot member, the at least one second pivot member, or any combination thereof, wherein the attachment member opening is configured to facilitate attachment of an attachment member to the fall protection device;wherein, when the fall protection device is moved or urged in a generally downward direction, and at a ...

Ladder safety device, systems and methods of arresting falls from ladders

A ladder system is provided. The system includes an extendable ladder and a ladder safety device. The extendable ladder includes at least a first section and a second section. The ladder safety device includes a first guide rail secured to the first section, a second guide rail secured to the second section, an a guide rail intersection portion that merges the first guide rail into the second guide rail at a point of intersection. The guide rail intersection portion allows the first guide rail to slide with respect to the second guide rail such that the point of intersection changes as the second section extends or retracts with respect to the first section.

SAFETY ACCESSORY

A safety accessory for stabilizing a user on a step ladder is provided. The safety accessory includes an elongate member having a shaft and at least one handle portion extending perpendicularly to the shaft and structured to be gripped by the user, the handle portion having a strap ring; a harness configured to removeably couple to the strap ring of the handle portion, the harness being structured to cradle and urge the user toward the center of gravity of the step ladder when the user stands on at least one of the plurality of steps of the step ladder; and a clamp configured to removeably attach to a selected location on the side rail of the step ladder, the clamp having a receptacle structured to slideably receive the shaft of the elongate member and a positioning structure configured to maintain the shaft of the elongate member into a selected one of a plurality of longitudinal positions with respect to the clamp. The safety accessory acts to stabilize the user when he/she grips the handle portion of the elongate member. 1. A safety accessory for stabilizing a user on a step ladder having an uppermost platform , a plurality of steps , at least one side rail , and a center of gravity , the safety accessory comprising:an elongate member having a shaft and at least one handle portion extending perpendicularly to the shaft and structured to be gripped by the user, the handle portion having a strap ring;a harness configured to removeably couple to the strap ring of the handle portion, the harness being structured to cradle and urge the user toward the center of gravity of the step ladder when the user stands on at least one of the plurality of steps of the step ladder; anda clamp configured to removeably attach to a selected location on the side rail of the step ladder, the clamp having a receptacle structured to slideably receive the shaft of the elongate member and a positioning structure configured to maintain the shaft of the elongate member into a selected one of ...

FALL ARRESTER

The present invention relates broadly to a fall arrester () attached to a user's harness via a coupling arrangement (). The fall arrester () is designed to be attached to a backup rope or safety line (). The fall arrester ( )comprises a body (), and a lever () pivotally coupled to the body (). The lever () includes a primary cam () which is arranged to co-operate with the coupling arrangement (). In operation, descent of the user urges the coupling arrangement () into contact with the lever which pivots to effect braking of the safety line () between the body () and the primary cam (). Some preferred embodiments include an inertial cam to initiate pivotal movement of the lever for braking of the rope with the primary cam; a tow cam connected to a tow line which includes a mechanical fuse; a secondary cam connected to the lever whereby panic gripping the rope and the coupling toward one another promotes braking of the rope between the primary cam and the body; an accelerator element to accelerate contact of the coupling with the lever; and an inverted cam to ensure correct orientation of the fall arrester. 1. A fall arrester comprising:a body adapted to couple to a user via a coupling, the body including a base body and a moveable cover plate which in an open position provides for attachment of the fall arrester to a rope, the base body and the cover plate together defining a closed opening adapted to retain the coupling in the open position;a lever including a primary cam, the lever pivotally coupled to the body and arranged to cooperate with the coupling whereby in operation of the fall arrester descent of the user urges the coupling into contact with the lever which pivots to effect movement of the primary cam for braking of the rope passing through the fall arrester between the primary cam and the body.2. A fall arrester as defined in wherein the cover plate in a closed position maintains retention of the coupling claim 1 , the base body and the cover plate ...

Multi-Orientable Device for Securing Portable Steps

Device () for securing portable steps in building and civil engineering works, which enhances the safety thereof, minimizing the risk of falling. This device is affixed to the longitudinal members () or crossmembers () of the steps and to the support article (), using clips. In order to affix the clips securely, the device () rotates and moves the clips in the three spatial axes (X,Y,Z). In order for it to be possible to correctly affix the device to different articles, be these of different form or material, there are likewise different support elements (). The device is removable and more than one thereof can be used on the same steps. This device secures portable steps to articles such as floor slabs, sloping roofs, pillars, posts or trees. 1. Removable safety device of the type to be incorporated into the longitudinal members or cross-members of portable steps for securing to different objects , by tightening a number of clips by having a first structure configured for moving and rotating the fastening clips relative to the X axis , the X axis being defined by the virtual line formed between the jaws which are secured by pressing the longitudinal members or cross-members of the portable steps , as it is provided with a second structure configured for moving and rotating the clips relative to the Z axis , the Z axis being defined as a virtual line perpendicular to the X axis , and the translational and rotational movement relative to the X axis of the clips being provided with an X clamp , the X clamp being oriented along the X axis and having a clearance fit relative to the tube , enabling its translation and rotation relative to the X axis , The , the X clamp having a conventional fastener , the translational and rotational movement relative to the Z axis of the clips is provided with a Z clamp , the Z clamp being oriented along the Z axis and comprising a clearance fit relative to the Z tube , enabling its translation and rotation relative to the Z axis , the ...

COLLAPSIBLE STEPLADDER

The collapsible stepladder is a climbing structure that allows a person to increase their vertical elevation. The collapsible stepladder comprises a plurality of support stiles, a telescopic stile, a plurality of telescopic handrails, a plurality of steps, a plurality of detents, and a plurality of assembly hardware. The plurality of support stiles and the plurality of steps form the stepladder portion of the collapsible stepladder. The telescopic stile and the plurality of telescopic handrails are safety devices associated with the collapsible stepladder. The vertical height of both the plurality of telescopic handrails and the telescopic stile are adjustable such that safety grips are available at a vertical height appropriate for the elevation. The plurality of detents and the plurality of assembly hardware are used to assemble the collapsible stepladder. 1. A self-standing ladder comprising:a plurality of support stiles, a telescopic stile, a plurality of telescopic handrails, a plurality of steps, a plurality of detents, and a plurality of assembly hardware;wherein the telescopic stile and the plurality of telescopic handrails are safety devices;wherein the plurality of detents and the plurality of assembly hardware are used to assemble the self-standing ladder;wherein a vertical height of both the plurality of telescopic handrails and the telescopic stile are adjustable such that the telescopic stile and a plurality of telescopic handrails safety form a plurality of safety grips at a vertical height relative to an elevation;wherein each of the plurality of telescopic handrails is a rotating structure;wherein each of the plurality of telescopic handrails attaches to the plurality of support stiles;wherein the vertical height of the plurality of telescopic handrails is adjustable;wherein each of the plurality of telescopic handrails rotates relative to the plurality of support stiles;wherein the telescopic stile is a hyoid shaped structure;wherein the plurality ...

TELESCOPING STEP LADDER SAFETY HAND RAILS AND BEAM

A telescoping safety hand rail and beam for step ladders. The invention consists of two upright telescopic rails and a telescopic horizontal beam and tray. The tray includes a container, various pass-through openings for holding tools, a paint can hook and a pass through orifice to accept the horizontal beams to allow telescopic movement. The inner rails extend upwards from the fixed outer rails and latch in place at the top and middle of the telescoping travel range. This advantageously allows the utilization of all steps of a ladder by providing a supplemental knee brace and eliminates the dangerous opportunity to stand unbraced on any step of a ladder. The invention is mounted to a step ladder with strategically placed lap hooks and double sided mounting tape. 1. A safety device and tool tray used on a step ladder comprising front side rails and horizontal locking spreaders bars , the safety device comprising:a. a pair of essentially upright elongated outer tubes, each with a single fixed upper mounting bracket and a single unfixed lower mounting bracket, said essentially upright elongated outer tubes are mounted on the front side rails, said upper brackets have an essentially perpendicular front lap hook that hooks over a front edge of the front side rails, these said upper brackets are fixed to the essentially upright elongated outer tubes, said lower brackets have an essentially perpendicular back lap hook that hooks over a back edge of the front side rails, these said lower brackets are mounted after finding a location along the length of said outer tubes that is below the said upper bracket and does not interfere with the horizontal locking spreader bars of the step ladder, said upper and lower brackets raise the said essentially upright elongated outer tubes from the step ladder front side rails to allow for the horizontal locking spreader bars of the step ladder to clear under the said essentially upright elongated outer tubes, said upper and lower ...

Bi-Level Work Platform for ISO Tanks

A bi-level work platform includes a landing vertically spaced from and cantilever supported above a U-shaped base. A folding platform is pivotally connected to the landing by a pivotal platform and by gas struts. The folding platform is pivotable between a storage condition within the maximum extent of the landing and the pivotal platform and an operating condition extending from and generally parallel to the landing. The base is movable by rollers at the free ends of legs of the U-shaped base and by retractable casters which are pivotally mounted to the U-shaped base. Removable fall protection is provided on the folding platform including removable flaccid members and is pivotally received between the guide rails of the landing in the storage condition. 1. Work platform comprising , in combination: a base adapted to be moveably supported upon a floor; a landing vertically spaced from the base and supported in a cantilever manner above the base , with the landing having a front portion and a rear portion; a ladder extending from the base to the rear portion of the landing; a pivotal platform having a first edge and a second edge opposite to the first edge , with the first edge pivotally mounted to the front portion of the landing about a first axis; a folding platform having a free edge and a rear edge opposite to the free edge , with the folding platform pivotally connected to the second edge of the pivotal platform about a second axis; and a pivotal interconnection having a first end and a second end opposite to the first end , with the first end pivotally connected to the landing about a third axis parallel to the first and second axes , and with the second end pivotally connected to the folding platform about a fourth axis parallel to the first , second , and third axis , with the folding platform moveable from a storage condition and an operating condition extending from and generally parallel to the landing , with the folding platform extending at a non- ...

ARRANGEMENT INTRODUCED IN A DEVICE HAVING A HOOK FOR ANCHORING A LADDER TO CABLES

The present patent application belongs to the field of workplace safety equipment and proposes an improvement to a device provided with a hook for anchoring a ladder to cables. The ladder is formed by a main structure () having in the center thereof an articulated hook (). The main structure () comprises an extensible shaft in the upper portion thereof, allowing it to be coupled between two steps of a service ladder. In order to overcome drawbacks, a rope holder () has been developed, which is arranged in the lower portion of the main structure and locks the rope tying the hook (), preventing the hook () from turning upside down or from opening. The rope holder also has two lateral toroidal locks () coupled to the step () of the ladder, each on one side of the main structure (), preventing the main structure from shifting 112316145647189111121314101115101120111820. Arrangement introduced in a device having a hook for anchoring a ladder to cables consisting of main structure () of rectangular prismatic geometry provided at its center with an hinged hook (), the rear end of which has an extension in which a through hole () is provided for attaching a rope (), whereas the upper end of the main frame () has a longitudinal threaded shaft (), provided with a handle () in the upper portion with a rectangular prismatic one-piece () coupled to said threaded shaft (), which has on its rear face a concave surface () characterized in that at the lower end of the main frame (), there is a rope grip () consisting laterally of an inverted U-shaped support () which bears two semi-cylindrical elements () with grooved-like teeth positioned side by side, in which upper portions there is a rope limiting element () having at the center of its lower face a half-round longitudinal recess () and two axes () which project perpendicularly downwardly in its rear portion and attach to holes of the same cross-section provided in the rear portion of the lower base () on which the semi- ...

EXTERNAL LADDER ASSEMBLY FOR WIND TURBINE NACELLE

An external ladder assembly for a nacelle of a wind turbine includes at least one ladder having parallel side legs and a plurality of rungs arranged between the parallel side legs. The ladder assembly also includes a ladder platform arranged with the ladder and configured for placement atop the nacelle. Further, the ladder assembly includes a mounting assembly for affixing the ladder platform atop the nacelle. More specifically, the mounting assembly is adjustable between multiple positions so as to level the ladder platform atop the nacelle. Thus, the ladder assembly provides access to one or more uptower, external features of the wind turbine. 1. An external ladder assembly for a nacelle of a wind turbine , the ladder assembly comprising:at least one ladder comprising parallel side legs and a plurality of rungs arranged between the parallel side legs;a ladder platform arranged with the ladder and configured for placement atop the nacelle; and,a mounting assembly for affixing the ladder platform atop the nacelle, the mounting assembly being adjustable between multiple positions so as to level the ladder platform atop the nacelle,wherein the at least one ladder and the ladder platform provide access to one or more uptower, external features of the wind turbine.2. The ladder assembly of claim 1 , wherein the mounting assembly comprises a mounting frame with at least one adjustable frame member claim 1 , the mounting frame mountable atop the nacelle claim 1 , the at least one adjustable frame member configured to lift or lower the ladder platform so as to provide a level surface atop the nacelle.3. The ladder assembly of claim 2 , wherein the mounting assembly further comprises at least two adjustable frame members that are configured to lift or lower the ladder platform so as to provide a level surface atop the nacelle.4. The ladder assembly of claim 2 , wherein the at least one adjustable frame member comprises a first end and second end claim 2 , the first end ...

INTEGRATED SAFETY RAIL PROTECTION SYSTEM

A unique safety rail system with integrated ergonomically effective hand-grip projections, structures for affixing said system for the safe and easy egress and ingress through an opening, such as roof or floor access holes. Said safety rail system is designed to reduce the risk of falls while ascending or descending a ladder through an access hole while providing additional protection and prevention of personnel accidentally falling through an open access. A self-closing gravity gate may be provided acting as additional hand-grip, support, and barrier. This invention may employ cost effective methods of construction and assembly using a unique continuous tubular structure of converging vertical and angular upright post with horizontal upper safety rail, forward protruding ergonomically effecting hand-grip and opposing directionally horizontal lower attachment support means reducing lateral motion and allows efficient installation for new construction or retro fitting of existing openings. 1. A safety rail protection system adaptable to be positioned adjacent to a portal to aid in at least one of ingress and egress through the portal , the safety rail protection system comprising:a hinged gate having an opening, the hinged gate operable to open outwardly from a closed position to an open position, and whereupon releasing the hinged gate from the open position, it returns, via gravity, to the closed position;a first side rail, wherein the first side rail includes a first side gate projection extending at least partially into the hinged gate opening when the hinged gate is in the closed position; anda second side rail, wherein the second side rail includes a second side gate projection extending at least partially into the hinged gate opening when the hinged gate is in the closed position.2. The safety rail protection system of claim 1 , further comprising a back rail member positioned substantially between the first side rail and the second side rail.3. The safety ...

An apparatus for restraining movement of a ladder

An apparatus for restraining the movement of a ladder is disclosed. The apparatus is formed of plate which can be attached to roof of a structure using nails or other fastening devices. In one embodiment of the present invention, the plate has a stationary bracket which extends from an edge of the plate. A movable bracket is attached to the plate which also has a portion that extends from the edge of the movable bracket. The stationary bracket and the moveable bracket cooperate to receive and retain the respective side support rails of a ladder when the ladder is leaned against a structure. In a second embodiment, both brackets are movable.

Leveling leg for a ladder

A rolling ladder includes opposing side members between which a plurality of treads are disposed at predetermined locations to define a ladder. The ladder further includes a support structure coupled to the ladder and including a front wheel support coupled to a plurality of rolling devices. A leg assembly has a user-adjustable length leg, and is coupled to the support structure. A lock mechanism is responsive to user actuation and is configured to move the rolling devices from a rolling position to a retracted position, wherein the leg of the leg assembly contacts the floor to thereby inhibit movement of the ladder.

SAFETY STOOL

A child safety stool of adjustable height is provided to allow children to engage with vanities, cabinets, or other structures of varying heights. The stool will allow users, typically children, to reach, e.g., sinks, work surfaces, or kitchen counters to encourage hygiene and engagement with domestic activities or workshop projects. The stool is sturdy and has high sides to surround the user and aid balance while the user engages in activities. 2. The stool of claim 1 , wherein the pair of vertically extending walls each further comprise a rail enclosing a space defined over the platform and between the vertically extending side walls to prevent a user from falling.3. The stool of claim 1 , further comprising a step integrated into one or more of the vertically extending walls.4. The stool of claim 1 , wherein the stool weighs less than 15 lbs.5. The stool of claim 1 , wherein at least one of the pair of vertically extending walls further comprises one or more handles.6. The stool of claim 3 , further comprising a non-skid material disposed on one or more surfaces of the stool to prevent slipping or sliding.7. The stool of claim 1 , wherein the platform further comprises two reversible sides claim 1 , with one of the reversible sides having a greater height than the other side.8. A multi-user stool comprising:a wide platform suitable for holding two or more users; anda pair of vertically extending walls with blunt edges, each of the vertically extending walls having integral side walls and two or more hollow indentations extending partway through the vertically extending walls;wherein the wide platform transversely extends between the integral side walls of the pair of vertically extending walls, and wherein the vertically extending walls adjustably support the wide platform.9. The multi-user stool of claim 8 , wherein the wide platform further comprises two reversible sides claim 8 , wherein one of the reversible sides has a uniform height along the length of the ...

WALKTHROUGH AND STANDOFF MECHANISMS FOR LADDERS, LADDERS INCORPORATING SAME AND RELATED METHODS

A ladder and ladder accessory are provided including an accessory that may be coupled to the ladder in multiple configurations and serve multiple purposes. In one embodiment, a pair of components are each selectively coupled with associated rails of a ladder in a first, stored state, and a second, walkthrough state. When in the walkthrough state, the components extend upwards from and above the rails so that a user may gasp the components and step between the components when transitioning from the ladder to an elevated surface (e.g., a roof) or vice versa. In another embodiment, the components may be coupled to the ladder such that they extend in a direction that is substantially transverse to a plane through which the rails extend. When in this transverse orientation, the components may be used as a stand-off device. 1. A ladder comprising:a first rail assembly comprising including a first pair of rails and a first plurality of rungs coupled to the first pair of rails;a second rail assembly including a second pair of rails and a second plurality of rungs coupled to the second pair of rails;a pair of hinges rotatably coupling the first rail assembly with the second rail assembly;at least one bracket positioned on a laterally outer side surface of a first rail of the first pair of rails;at least another bracket positioned on a laterally outer side surface of a second rail of the first pair of rails;a first component releasably coupled with the at least one bracket in at least two different positions including a storage position and a walkthrough position;a second component releasably coupled with the at least another bracket in at least two different positions including a storage position and a walkthrough position.2. The ladder of claim 1 , further comprising at least one transverse bracket coupled to at least one of the first rail and the second rail.3. The ladder of claim wherein the first component is configured for releasable coupling with the at least one ...

FOLDING LADDER WITH ARMREST

A folding ladder with an armrest, has two front legs, two rear legs, two shaft sleeves and at least a footboard, two shaft sleeves are respectively sleeved on the top portion of the two front legs, the top portion of the two rear legs are respectively rotatably pivoted to the two shaft sleeves; further comprising an armrest, the armrest comprises two movable bars and a link bar, two movable bars are respectively connected to the two front legs in stretchable way, the link bar is connected between the two movable bars; the shaft sleeve is disposed with an adjustable switch to control the movable bar to stretch out and draw back. The adjustable switch has a handle, a position pin disposed at one end of the handle and an elastic element disposed at the other end of the handle. 1. A folding ladder with an armrest , comprising two front legs , two rear legs , two shaft sleeves and at least a footboard , two shaft sleeves are respectively sleeved on the top portion of the two front legs , the top portion of the two rear legs are respectively rotatably pivoted to the two shaft sleeves , the front leg and the rear leg form a foldable herringbone structure through the shaft sleeve , the front portion of one side of the footboard is pivoted to the front leg; wherein further comprising an armrest , the armrest comprises two movable bars and a link bar , two movable bars are respectively connected to the two front legs in stretchable way , the link bar is connected between the two movable bars; the shaft sleeve is disposed with an adjustable switch to control the movable bar to stretch out and draw back , the adjustable switch comprises a handle , a position pin disposed at one end of the handle and an elastic element disposed at the other end of the handle , the central portion of the handle is rotatably pivoted to the shaft sleeve , the front leg is disposed with a through hole corresponding to the position pin , the movable bar is disposed with a plurality of position holes ...

Ladder

A ladder is revealed. A sliding rail is formed on a surface of one side of each of two ladder poles of a ladder body. At least one sliding block is mounted and sliding in the sliding rail of the ladder pole. An assembly member is arranged between the sliding blocks of the ladder poles. A ring on user's safety clothing is set on the center of the assembly member and connected to the assembly member during climbing. When the user falls off the ladder accidentally, the sliding blocks connected to the assembly member are also pulled so that the sliding blocks are inclined an angle and the braking end within the sliding rail is against the wall of the sliding rail for braking and slip resistance. Thereby the descending is slowed down and the ladder safety during climbing is improved.

SAFETY STOOL

A child safety stool of adjustable height is provided to allow children to engage with vanities, cabinets, or other structures of varying heights. The stool will allow users, typically children, to reach, e.g., sinks, work surfaces, or kitchen counters to encourage hygiene and engagement with domestic activities or workshop projects. The stool is sturdy and has high sides to surround the user and aid balance while the user engages in activities. 2. The stool of claim 1 , wherein the pair of vertically extending walls each further comprise a rail enclosing a space defined over the platform and between the vertically extending side walls to prevent a user from falling.3. The stool of claim 1 , further comprising a step integrated into one or more of the vertically extending walls.4. The stool of claim 1 , wherein the stool weighs less than 15 lbs.5. The stool of claim 1 , wherein at least one of the pair of vertically extending walls further comprises one or more handles.6. The stool of claim 3 , further comprising a non-skid material disposed on one or more surfaces of the stool to prevent slipping or sliding.7. The stool of claim 1 , wherein the platform further comprises two reversible sides claim 1 , with one of the reversible sides having a greater height than the other side.8. A multi-user stool comprising:a wide platform suitable for holding two or more users; anda pair of vertically extending walls with blunt edges, each of the vertically extending walls having integral side walls and two or more hollow indentations extending partway through the vertically extending walls;wherein the wide platform transversely extends between the integral side walls of the pair of vertically extending walls, and wherein the vertically extending walls adjustably support the wide platform.9. The multi-user stool of claim 8 , wherein the wide platform further comprises two reversible sides claim 8 , wherein one of the reversible sides has a uniform height along the length of the ...

Apparatus for trestle ladder

An apparatus is for a user, and is for a trestle ladder. The trestle ladder has opposed trestle-ladder sides. Each of the opposed trestle-ladder sides includes trestle-ladder steps extending vertically along the opposed trestle-ladder sides. In accordance with an embodiment, the apparatus includes a combination of a user-support platform and a platform-connection assembly. The user-support platform is configured to support the user of the trestle ladder. The platform-connection assembly extends from the user-support platform. The platform-connection assembly is configured to connect to the trestle-ladder steps located on the opposed trestle-ladder sides of the trestle ladder.

Handhold, Ladder and Method

A ladder includes a first rail. The ladder includes a second rail. The ladder includes a first rung attached to the first and second rails. The ladder includes a second rung attached to the first and second rails. The user climbs the ladder by stepping on the first and second rungs. Each rail having a web with a first flange extending from a first side of the web and a second flange extending from a second side of the web, with the web between the first arid second flange. The first rail having a first handhold extending through the web that a user places the user's hand in to grab the first rail. A method for climbing a ladder. A method for producing a ladder rail. A handhold. 1: A ladder comprising:a first rail;a second rail;a first rung attached to the first and second rails; anda second rung attached to the first and second rails, a user climbs the ladder by stepping on the first and second rungs, each rail having a web with a first flange extending from a first side of the web and a second flange extending from a second side of the web, with the web between the first and second flange, the first rail having a first handhold extending through the web that a user places the user's hand in to grab the first rail.2: The ladder of wherein the first rail has a first hole claim 1 , and the first insert disposed in the first hole to form the first handhold.3: The ladder as described in wherein the first hole is rectangular shaped.4: The ladder of wherein the insert is plastic and has a perimeter which conforms to the first hole and an opening in which the user's hand can be placed to grab the first rail.5: The ladder of wherein the first insert snaps into the first hole of the first rail.6: The ladder of wherein the first handhold is disposed between where the first rung and the second rung are attached to the first rail.7: The ladder of wherein the first rail is aluminum.8: The ladder of wherein the first insert has a rim portion that extends from the perimeter and is ...

POWERED LADDER FOR LARGE INDUSTRIAL VEHICLES

A ladder assembly for a work vehicle comprises a deck affixed horizontally just below an entry door of the cab. A yoke is pivotally joined to a support member of the deck for rotation about a vertical axis below the deck surface. The yoke has a pair of arms pivotally joined to an upper end of a ladder structure for allowing rotation of the ladder about a horizontal axis. A turnbuckle is coupled between the support structure of the deck and one stringer of the ladder while a mechanical actuator is operatively coupled to the ladder's other stringer and to an arm of the yoke to which the other stringer is attached. Operation of the mechanical actuator moves the ladder reciprocally between a use position and stowed position where the stowed position is parallel to and immediately below the deck. 1. An apparatus for providing access to an operator's station of a large mobile work vehicle comprising:(a) a frame member adapted to be attached to a side surface of the mobile work vehicle at a location immediately below the operator work station, the frame member supporting a horizontal disposed deck surface;(b) a support structure affixed to the frame below the deck surface;(c) a yoke member pivotally joined to the support structure for rotation about a vertical axis;(d) a. ladder having a pair of stringers maintained in parallel spaced relation by a plurality of spaced apart tread members and with first ends of the pair of stringers pivotally joined to the yoke member for rotation about. a horizontal axis;(e) a mechanical actuator means operatively coupled between one of the pair of stringers and the yoke for reciprocally applying either a lifting force or a lowering force to the ladder;(f) a linkage having first and second ends, the first end being pivotally affixed to the support structure for rotation about a vertical axis and the second end coupled to the other of the pair of stringers; and(g) an electric motor coupled to the mechanical actuator means whereby actuation ...

ELEVATOR AND ESCALATOR TOOL

A tool for use with elevators and escalators, having two or more slidably connected assemblies, is provided. The assemblies have rails connected together and arranged in a parallel orientation. Support members are connected to the rails and a plurality of treads is attached to the support members. The treads are configured to provide a working surface upon which personnel can stand, sit or kneel and upon which materials can be placed. An extension member is connected to one end of the rails. Each extension member includes a locking member and a stop. Each locking member includes a first arm, a second arm and a third arm. In an open position, the third arm is in contact with the stop and in a closed position, the second arm is in contact with the stop. The assemblies are configured to bridge gaps formed within and around the elevators and escalators.

VEHICLE-MOUNTED ELEVATED ACCESS SYSTEM

A vehicle-mounted access system includes a fixed base structure including a plurality of track channels; a plurality of movable hinge carriages configured to move along the plurality of track channels; an inclinable access structure pivotably connected to the movable hinge points and connected to lifting masts by forward tension elements, lifting masts connected to the fixed base structure by rear tension elements and pivotably connected to the fixed base structure; an actuator connected between the movable hinge carriages and the fixed base structure, the actuator configured to move the movable hinge carriages to raise the distal end of the inclinable access structure via the forward tension elements, the lifting mast, and the rear tension elements. 1. A vehicle-mounted access system comprising:a fixed base structure comprising a plurality of track channels;a plurality of movable hinge carriages respectively on and configured to move along the plurality of track channels;an inclinable access structure having a proximal end and a distal end, the proximal end of the inclinable access structure being pivotably connected to the plurality of movable hinge carriages;a lifting mast having a proximal end and a distal end, the distal end of the lifting mast being connected to the distal end of the inclinable access structure by forward tension elements and being connected to the fixed base structure by rear tension elements, the proximal end of the lifting mast being pivotably connected to the fixed base structure; andan actuator connected between the movable hinge carriages and the fixed base structure, the actuator being configured to move the movable hinge carriages to raise the distal end of the inclinable access structure via the forward tension elements, the lifting mast, and the rear tension elements.2. The vehicle-mounted access system of claim 1 , further comprising an inclinable access handrail positioned along to and pivotably attached to the inclinable access ...

Ladder Standoff and Ladder Incorporating the Standoff

A ladder standoff includes at least one bent plate that is configured to be detachably engaged with at least one ladder rung of a ladder by at least one connection plate that is configured to be detachably connected to the bent plate and to the ladder rung. The ladder standoff may be attached to a ladder and used to secure a ladder to a vertically-extending building wall structure at a selected distance. The length of the ladder standoff can be extended in a substantially horizontal direction in relation to the vertically extending ladder and vertically extending building wall to provide a ladder standoff with variable lengths to accommodate different distances between the ladder and the surface of the vertically extending building wall.

Ladder Anchor Apparatus

A ladder anchor apparatus for securing a ladder in place includes a pair of arms each having a straight portion and a hooked portion. Each of the arms has a pivot aperture. The pair of arms is configured to be selectively engageable within a pair of ladder holes of a pair of legs of a ladder. A hollow pivot rod is coupled to the pair of arms and extends through the pivot aperture of each arm. The pair of arms is pivotably coupled around the pivot rod. A mounting pin is slidingly engageable through the pivot rod and is configured to be inserted into the ground to secure the apparatus in place. An eye hook and a safety chain are coupled to a left arm of the pair of arms. The safety chain prevents the pair of arms from pivoting open when engaged with the eye hook. 1. A ladder anchor apparatus comprising:a pair of arms, each arm having a proximal end and a distal end, a straight portion extending from the proximal end and a hooked portion extending from the straight portion to the distal end, each of the arms having a pivot aperture extending therethrough adjacent the proximal end, the distal end of each arm being configured to be selectively engageable within a pair of ladder holes of a pair of legs of a ladder;a hollow pivot rod coupled to the pair of arms, the pivot rod extending through the pivot aperture of each arm, the pair of arms being pivotably coupled around the pivot rod;a mounting pin, the mounting pin being slidingly engageable through the pivot rod and configured to be inserted into the ground to secure the apparatus in place;an eye hook coupled to the pair of arms, the eye hook being coupled to a left arm of the pair of arms; anda safety chain coupled to the pair of arms, a first end of the safety chain being coupled to a right arm of the pair of arms and a second end of the safety chain being selectively engageable with the eye hook, the safety chain preventing the pair of arms from pivoting open when engaged with the eye hook.2. The ladder anchor ...

Modular ladder providing for utility conveyance

A modular ladder includes interconnectable segments that have utility conduit sections fixed thereto. The conduit sections interconnect to form a utility conduit when the ladder is assembled, thereby allowing safe use of a utility at any ladder height, without the inherent risks and inconvenience of providing a separate conduit. The conduit sections are separated when the ladder is disassembled, thereby saving time, effort, and storage space. In various embodiments, the modular ladder can be configured as any of a step ladder, single ladder, articulated ladder, combination ladder, extension ladder, fixed ladder, mobile ladder stand, and ladder stand platform, among others. Angle-adjusting accessories can enable assembly of the modular ladder in free-standing configurations. Addition of various accessories can provide casters, tilt stabilizers, and trays optimized for various tasks, thereby allowing a user to purchase accessories to expand the modular ladder's capabilities over time.

BRACKET ASSEMBLY

A bracket assembly for supporting a ladder positioned substantially orthogonal to a wall. The bracket assembly includes a body portion for engagement with one or more parts of the ladder, to support the ladder and to at least partially locate the ladder in a predetermined position relative to the wall. The bracket assembly also includes an attachment subassembly secured to the body portion, for releasable attachment to the wall. 1. A bracket assembly for supporting a ladder positioned substantially orthogonal to a wall , the bracket assembly comprising:a body portion for engagement with at least one part of the ladder, to support the ladder and to at least partially locate the ladder in a predetermined position relative to the wall; andan attachment subassembly secured to the body portion, for releasable attachment to the wall.2. A bracket assembly according to in which the body portion comprises at least one lateral element for engagement with said at least one part of the ladder.3. A bracket assembly according to in which the attachment subassembly comprises:at least one engagement element at least partially formed for mounting on the wall; andat least one fastener for releasably securing said at least one engagement element to the wall.4. A bracket assembly according to in which said at least one engagement element defines a channel in which a preselected portion of the wall is receivable.5. A bracket assembly according to in which:said at least one engagement element comprises at least one hole therein;said at least one fastener comprises at least one threaded bolt;said at least one hole is threaded, for threadable engagement of said at least one threaded bolt therein such that said at least one bolt imposes a load on the wall when said at least one bolt is tightened in said at least one threaded hole.6. A bracket assembly according to in which said at least one fastener comprises a foot element mounted on a selected end of said at least one bolt for ...

Ladder and Equipment Leash system and method

A system for retaining a leash or other equipment or implement to a structure, such as a building, includes a clamp, a spool connected to the clamp, a leash wrapped on the spool, the leash has a first end connected to the spool and a second end extendable from the spool, a spring connected to the spool, the spring biases the spool to retrieve the leash when extended from the spool, and a leash clutch connected to the clamp. The leash clutch is engaged to brake the leash to limit extension and retraction of the leash on the spool. The leash is attachable to a fixture of the structure to maintain the ladder or other equipment or implement positioned in respect to the structure.

FALL PROTECTION SYSTEM

A fall protection system having a top bracket assembly that is mountable to a top portion of the ladder, a spaced bottom bracket assembly that is mountable to a bottom portion of the ladder, and a cable extending therebetween portions of the top bracket assembly and the bottom bracket assembly substantially parallel to a plane bisecting the vertical ladder at a desired distance from the plane. 1. A fall protection system that is fixedly mountable to a vertical ladder having a pair of spaced vertical legs and a plurality of spaced transversely mounted rungs , comprising: an elongated vertical member having a lower portion and an upper portion; and', 'a horizontal member having a proximal portion that is integrally coupled to the upper portion of the ladder, wherein the horizontal member extends outwardly therefrom the upper portion of the vertical member and defines an interior cavity proximate a distal portion of the horizontal member, wherein a bottom surface of the horizontal member defines a slot that extends substantially vertically therein the horizontal member and that is sized and shaped to accept a rung of the ladder, wherein the top bracket assembly has an inverted J-shape in cross-section;, 'a top bracket assembly configured to be mountable to a rung on the top portion of the ladder, wherein the top bracket assembly comprisesa bottom bracket assembly configured to be mountable to a bottom portion of the ladder; anda cable extending therebetween portions of the top bracket assembly and the bottom bracket assembly, wherein the cable is operably coupled to the respective top and bottom bracket assemblies under a desired tension load sufficient to space the cable from a plane of the ladder.2. The fall protection system of claim 1 , wherein fall protection system further comprises a cable guide that is configured to be mountable to a rung of the ladder between the respective top and bottom bracket assemblies.3. The fall protection system of claim 1 , wherein ...