Sandwichbauteil sowie Verfahren zur Herstellung eines Sandwichbauteils

Die Erfindung betrifft ein Sandwichbauteil (10) mit einer ersten Deckschicht (12-1), einer zweiten Deckschicht (12-2) und einem dazwischen angeordneten Kern (14), sowie ein Verfahren zur Herstellung eines solchen Sandwichbauteils (10). Bei dem erfindungsgemäßen Sandwichbauteil (10) ist vorgesehen, dass die Deckschichten (12-1, 12-2) jeweils aus einer Außenlage (16-1, 16-2) aus einem faserverstärkten höher schmelzenden Thermoplastmaterial und damit verschmolzen einer Innenlage (18-1, 18-2) aus einem niedriger schmelzenden Thermoplastmaterial gebildet sind, dass der Kern (14) Außenlagen (20-1, 20-2) aufweist, die jeweils aus einem niedriger schmelzenden Thermoplastmaterial gebildet sind, und eine Innenstruktur (22), die ganz oder teilweise aus einem höher schmelzenden Thermoplastmaterial gebildet ist, und dass die Innenlagen (18-1, 18-2) der Deckschichten (12-1, 12-2) mit jeweils einer der Außenlagen (20-1, 20-2) des Kerns (14) verschmolzen sind.

Welding electrodes for high frequency electric sewing machines

... 726,885. Seaming non-metallic sheet material. YAMAGUCHI, S. Oct. 24, 1953, No. 29442/53. Class 42 (1). [Also in Group XI] Thin sheets of synthetic resins, e.g. vinyl resins, are welded together by dielectric heating on passage between rotatable metallic roller electrodes, the smaller electrode 1 being of solid metal and the lower electrode 3 consisting of a closely-coiled spiral spring 6 fitted round an insulator disc 4, so that an electric heating field is set up along a line when the electrodes bear on the sheets between them. The upper solid roller 1 is fitted on a sewing-machine in place of the needle operating mechanism so that it may be moved up and down; and the lower electrode 3, which is driven by the driving-shaft of the machine, has the spring 6 fitted as a rim on an insulator disc 4 of mica or ebony so as to provide an elastic electrode without substantial gaps between consecutive spring coils. The. spring 6 is of phosphor bronze wire of circular or rectangular cross-section ...

An apparatus for ultrasonic welding

Packaging tray and method of manufacture

Improved transport equipment

A method of manufacturing an item of traffic equipment 20, comprises moulding a main body from an elastomeric material at an elevated temperature; removing the main body from the mould, the main body is at an intermediate temperature between the elevated moulding temperature and ambient temperature; placing a pre-formed piece of a thermoplastic paint sheet material in contact with a surface of the main body and applying heat to an outward surface of the sheet material to cause bonding between the contacting surfaces of the pre-formed piece of sheet material and the main body. An item of traffic equipment, including a main body having a relief pattern on its outer surface defining at least one recess 26 is also provided. The thermoplastic paint sheet material may include reflective beads integrated therein. The step of applying heat may include using a heat gun. The item may be a speed ramp, traffic cone, road traffic barrier, or railway sleeper.

MECHANISM AND PROCEDURE FOR THE ASSEMBLY OF A ROTARY ULTRASONIC HORN

ULTRASONIC HOT SEALING FOR THE ATTACHMENT OF CARDBOARD CUTS AT ARTICLES WITH THE FORMATION OF A PACKING.

WELDED ARRANGEMENT OF A VIEW PART WITH ANOTHER PART OF A MOTOR VEHICLE AND PROCEDURE

Welding tip

FITMENT WITH ETHYLENE/.ALPHA.-OLEFIN MULTI-BLOCK COPOLYMER

The present disclosure provides a fitment. In an embodiment, a fitment is provided and includes a top portion, a base, and a channel extending through the top portion and the base for passage of a flowable material. The base includes a pair of opposing sidewalls. The sidewalls extend around the channel. The sidewalls are joined together at opposing ends. The fitment further includes at least one sealing rib extending along the sidewalls. The sealing rib includes an ethylene/a-olefin multi-block copolymer.

METHOD OF ANCHORING A FIRST OBJECT IN A SECOND OBJECT

Disclosed is a method for joining two objects by anchoring an insert portion provided on a first object in an opening provided on a second object. The anchorage is achieved by liquefaction of a thermoplastic material and interpenetration of the liquefied material and a penetrable material, the two materials being arranged on opposite surfaces of the insert portion and the wall of the opening. During the step of inserting the insert portion in the opening and/or during anchorage a clamping force is applied to opposing surfaces of the second object to prevent the second object from cracking or bulging.

PLASTIC FILM HEAT SEAL APPARATUS

In a plastic film heat seal apparatus in which a plastic film includes opposite side edge portions superposed with each other, the opposite side edge portions being heat sealed with each other longitudinally thereof, the apparatus is improved to make the side edge portions heat sealed with each other adequately not to be low in seal strength and not to be impaired in appearance. The apparatus includes a pair of heaters 5 disposed on opposite side edge portions 3. The heaters 5 have heating surfaces 6 to preheat the side edge portions 3, the heating surfaces 6 being spaced from and opposed to each other. A plurality of suction holes 7 is formed in each of the heating surfaces 6, the side edge portions 3 being attracted by the suction holes 7 to be brought into contact with the heating surfaces 6.

Plastic tubes production

The tube body has a thin-walled metal layer between layers of plastic, and the head piece is welded to the tube body by induction welding.

Device for supporting reinforcement of leading edge of blade of turboshaft engine, has controlling unit controlling displacement of movable elements to draw aside from wing, which is interdependent by depression

The device (10) has immobilization units (18, 20) for immobilizing a reinforcement (12) in a predetermined bonding position by tightening a junction part. A spacing unit forms a space between wings, and comprises movable elements (34, 36), which are connected to a pumping unit for pumping of air so as create depression between the movable elements and the wings to attach the one of the wings and an aspiration element. A controlling unit controls displacement of the movable elements to draw aside from the other wing, which is interdependent by depression. An independent claim is also included for a method for fixing a reinforcement of leading edge of a blade of a turboshaft engine.

Method for putting a substrate fitted with a printed circuit into a sealed encapsulation

Procédé de mise en boîtier scellé d'un substrat (9) muni d'un circuit imprimé et de ses composants dans un boîtier en matière plastique constitué de deux parties (1, 2) soudées entre elles par ultrasons. L'une des parties (1) du boîtier est munie de moyens de soutien (5) et de retenue latérale (16) du substrat (9). L'autre partie (2) est munie de saillies (10) dont la distance d avant soudure est sensiblement égale à la hauteur de soudure h1 et inférieure à la hauteur h2 mesurée entre le niveau des moyens de soutien (5) du substrat et le bord supérieur de la retenue latérale (16), un jeu latéral e est en outre prévu entre le substrat et la partie du boîtier qui le soutient. Lors du soudage par ultrasons, la partie supérieure (2) du boîtier descend et l'application d'ultrasons est interrompue lorsque les saillies (10) viennent en contact avec le substrat. A cet instant, la soudure est réalisée sans que le substrat ait été entraîné en vibrations.

УСТРОЙСТВО ДЛЯ ТЕПЛОВОЙ СВАРКИ ПЛАСТИКОВОЙ ПЛЕНКИ

Изобретение относится к вариантам устройств для тепловой сварки пластиковой пленки, включающей в себя противолежащие участки боковых краев, которые накладываются друг на друга и свариваются тепловой сваркой в продольном направлении. Устройство содержит пару нагревателей 5, расположенных с противоположных сторон участков 3 боковых краев. Нагреватели 5 имеют нагревательные поверхности 6 для предварительного нагрева участков 3 боковых краев, при этом нагревательные поверхности 6 расположены на расстоянии и напротив друг друга. В каждой из нагревательных поверхностей 6 образовано множество всасывающих отверстий 7, так что участки 3 боковых краев притягиваются всасывающими отверстиями 7 и вступают в контакт с нагревательными поверхностями 6, и канал, образованный в каждом из нагревателей для сообщения со всасывающими отверстиями 7. Также устройство имеет пару прижимных роликов 9, расположенных за нагревателями по ходу. Технический результат, достигаемый при использовании устройств по изобретениям ...

Verfahren zum Ultraschallverschweißen zweier Kunststoffkomponenten und dadurch hergestellte Kunststoffbauteile

Die Erfindung betrifft ein Verfahren zum Ultraschallverschweißen zweier Kunststoffkomponenten (1, 2) unter Verwendung einer Sonotrode (6), wobei die Energie zum Verschweißen über mindestens einen oder mehrere Pins (7) der Sonotrode (6) in die Kunststoffkomponenten eingebracht wird, wobei die beiden Kunststoffkomponenten (1, 2) Schritt für Schritt miteinander verschweißt werden, wobei der jeweils nachfolgende Schritt der Verschweißung in einem Bereich (9) erfolgt, der bereits durch den vorhergehenden Schritt der Verschweißung beansprucht und entspannt ist.

Flow wrap packaging machine

OWNER FOR THINNESS OF NEWSPAPERS AND SUCH A THING

SONOTRODE FOR A ULTRASONIC SEALING PLANT

Method of anchoring a first object in a second object

Method and machine for joining two objects (1, 5) by anchoring an insert portion (6) provided on a first object (6) in an opening (2) provided on a second object (1). The anchorage is achieved by liquefaction of a thermoplastic material and interpenetration of the liquefied material and a penetrable material, the two materials being arranged on opposite surfaces (18, 19) of the insert portion (6) and the wall of the opening (2). During the step of inserting the insert portion (6) in the opening and/or during anchorage a clamping force is applied to opposing surfaces (3) of the second object to prevent the second object from cracking or bulging.

LINING DRUM

A lining drum (10) which has a tubular body (20) having open ends, an inlet (22) for compressed air and an outlet (23) for liner (60) is disclosed. The lining drum (10) has end pieces (31, 32) removably attached to the tubular body (20) for closing the open ends of the tubular body (20), a rotatable shaft (51) inside the tubular body (20) and a crank (33) for rotating the shaft (51). The end piece (31, 32) has a spring-loaded flange mounting, wherein bias of springs (41) pushes the flange mounting towards the tubular body (20) and a closed position of the flange mounting, and air pressure inside the lining drum (10) pushes the flange mounting away from the tubular body (20) and towards an open position of the flange mounting.

METHOD OF SECURING OF THE FIRST OBJECT IN THE SECOND OBJECT

LASER WELDING OF PARTS BY TRANSPARENCY WITH PROTECTION MEASURE

Un système d'assemblage de deux pièces (10, 11) comprend un élément de projection d'un faisceau laser (F) réalisant un soudage des deux pièces (10, 11) au niveau d'une interface de contact (12) entre les deux pièces (10, 11) et un élément de bridage (14) configuré pour transmettre un effort à un ensemble (E) formé par les deux pièces (10, 11) à souder. Le système comprend un élément de protection (15) indépendant de l'élément de bridage (14) et configuré de sorte que l'effort exercé par l'élément de bridage (14), lors du soudage, est appliqué à l'élément de protection (15) et transmis par l'élément de protection (15) à l'ensemble (E) des deux pièces (10, 11). Il est également décrit un procédé d'assemblage.

Rotary welding member made of resin

A rotary welding member made of synthetic resin material comprising a post portion, and a disk-shaped flange portion integrally mounted on one end of the post portion and having a plurality of through holes in the direction of wall thickness thereof for the dissipation of an excessive portion of frictional heat generated during a rotary welding process whereby deleterious or degrading effects upon a base plate, to which the rotary welding member is welded, are effectively prevented.

Composite prosthesis with external polymeric support structure and methods of manufacturing the same

A prosthesis including a support structure for enhancing kink and/or crush resistance. The support structure is connected to an outer surface of the prosthesis and includes at least two components, one of which has a lower melting point than the other. The component with the lower melting point is used to connect the support structure to the outer surface of the prosthesis.

Patent RU2016149367A3

Mounting for plastics bumper strip - uses fittings applied to rear of strip by vibration welding

The shaped bumper strip (1) has a flat support surface on the rear for the pads (200) of the fittings. These are applied by vibration welding and carry mountings (25) for the fasteners (30) with which the strip is attached to the vehicle. No fitting markings are visible from the front of the strip, and no decorative rework is required after attaching the fittings. - The fittings are located by ridges (1b) on the rear of the strip. The strip thickness is such that no weld markings appear on the front surface. The mountings comprise cylindrical stubs into which screws are fastened.

Flow wrap packaging machine

An end sealing apparatus for a flow wrap packaging machine comprising a cam track 1301. A plurality of carriages (fig 5 1507) follow the cam track each with a drive means (fig 5 700) to independently drive each carriage. Preferably the carriages may be driven at variable speeds. Optionally the end sealing apparatus may comprise a second cam track with a second plurality of carriages (fig 5 1508). This second track may lie parallel to the first. Each carriage of the first track may be paired with a corresponding carriage from the second track, this pair of carriages may be synchronised. Also disclosed is an end sealing apparatus for a flow wrap packaging machine, comprising a pair of carousels each with a set of carriages, a first drive means for driving the first carriage on both carousels, and a second drive means for driving the second carriage on both carousels. Each drive means is independently controllable.

Resistance welding of thermoplastic composite components

PLASTIC FILM HEAT SEAL APPARATUS

A plastic-film-heat-sealing device for aligning the edge sections (3) on both sides of a plastic film (1) with one another, and heat-sealing in the lengthwise direction thereof, wherein the edge sections (3) on both sides are definitively heat-sealed, and a worsening of the outward appearance thereof is prevented without reducing the sealing strength thereof. A pair of heaters (5) are positioned in a manner such that one heater is on one side and one heater is on the other side of the two edge sections (3). The heaters (5) each have a heating surface (6). The heating surfaces (6) face one another with an interval interposed therebetween, and preheat the two edge sections (3). In addition, a plurality of air-suction holes (7) are formed in each heating surface (6), the two edge sections (3) are each drawn to and held by the suction holes (7), and the two edge sections (3) each contact one of the heating surfaces (6).

Filling device

ASSEMBLY OF A METAL INSERT AND A LAYER OF COMPOSITE MATERIAL, A METHOD OF INCORPORATING SUCH AN INSERT IN SUCH A MAT AND PART OBTAINED BY MOLDING SUCH A MAT

Ensemble d'un insert métallique et d'une nappe de renfort de matériau composite, procédé d'incorporation d'un tel insert dans une telle nappe et pièce obtenue par moulage d'une telle nappe L'ensemble (10) est composé d'au moins un insert métallique (14A, 14B, 14C) et d'une nappe de renfort (12). La nappe de renfort (12) contient des fibres de renfort de longueur supérieure ou égale à un centimètre. L'insert métallique (14A, 14B, 14C) comprend des saillies (22) conformées pour traverser la nappe (12) en passant entre les fibres de renfort et pour se plier par déformation plastique en enserrant les fibres de renfort lorsque lesdites saillies sont soumises à un effort de compression longitudinal. Assembly of a metal insert and a reinforcement ply of composite material, method for incorporating such an insert into such a ply and piece obtained by molding such a ply The assembly (10) is composed of at least one metal insert (14A, 14B, 14C) and a reinforcing ply (12). The reinforcing ply (12) contains reinforcing fibers of length greater than or equal to one centimeter. The metal insert (14A, 14B, 14C) comprises projections (22) shaped to pass through the ply (12) passing between the reinforcing fibers and to bend by plastic deformation by enclosing the reinforcing fibers when said protrusions are subjected to a longitudinal compressive force.

APPARATUS AND METHOD FOR ANCHORING A FIRST OBJECT IN A SECOND OBJECT

DEVICE FOR PRODUCING TUBULAR STRUCTURES

The invention relates to a device for producing tubular structures for packaging tubes, comprising an elongate mandrel (3) extending axially, around which a substrate web can be subjected to a forming process to produce a tubular moulding (4), where, in the mandrel (3), which has a mandrel surface (16), there are a plurality of gas-discharge apertures (15) to which compressed gas can be applied and which are intended to produce a gas-air cushion, in particular an air cushion, between the mandrel (3) and the tubular moulding (4), and where means (9) of welding have been provided for welding the tubular moulding (4). There are also means (14) of temperature control for defined heating and/or cooling of the compressed gas, in particular of the compressed air.

DEVICE FOR EXTENDING A FILM AND FOR WELDING THE FILM TO A CONNECTION PART HAVING AN AXIAL DIRECTION, AND METHOD, PRODUCTION METHOD, SYSTEM, AND BAG

The invention relates to a device for welding a connection region of a film to a connection part having an axial direction. In the case of conventional devices, there is the risk of steep workpiece edges causing uncontrolled weak spots in the film and in the weld seam. According to the invention, the film is extended in a controlled manner such that the film has a length reserve. The film is extended in such a way that the film has a deformation cross-section that runs out such that the deformation is not visible on the final product. In this connection, the invention further relates to a use of a film, to a method for welding, to a method for producing bags, to a system for producing bags, and to a bag.

DEVICE FOR ASSEMBLING TWO PARTS MADE FROM THERMOPLASTIC MATERIALS BY MEANS OF LASER-TRANSPARENT WELDING AND ASSOCIATED ASSEMBLY METHOD

СПОСОБ СОЕДИНЕНИЯ ДВУХ ПРЕДМЕТОВ

Изобретение относится к области машиностроения и строительства, в частности к способу соединения двух предметов, и направлено на повышение надежности соединения. Способ соединения двух предметов включает в себя этапы, на которых: обеспечивают наличие двух предметов, содержащих разные материалы, при этом первый материал является твердым и обладает термопластичными свойствами, и второй материал является твердым и проницаемым для первого материала в расплавленном состоянии, при этом один из двух предметов дополнительно имеет отверстие с глубиной, и другой из двух предметов дополнительно содержит вставную часть, причем отверстие и вставная часть выполнены так, что обеспечена возможность размещения вставной части в отверстии с созданием посадки с натягом, при этом первый и второй материалы составляют часть прижатых друг к другу в посадке с натягом противоположных участков поверхностей вставной части и отверстия, создают посадку с натягом посредством размещения вставной части в отверстии и приложения ...

Rollenelektrodenanordnung, Vorrichtung umfassend eine Rollenelektrodenanordnung sowie Verfahren zur Beaufschlagung zweier Kunststoff-Abschnitte mit einem hochfrequenten elektrischen Wechselfeld

Rollenelektrodenanordnung (1) zur Beaufschlagung zweier Kunststoff-Abschnitte zumindest eines Werkstücks (5a, 5b) mit einem hochfrequenten elektrischen Wechselfeld zum Verbinden der Abschnitte durch Kunststoff-Hochfrequenzschwei ßen, gekennzeichnet durch einen Kern (2), welcher zumindest teilweise aus elektrisch leitendem Material besteht und von einem Reifen (3) umgeben ist, der mit einem Schutzgas befüllbar ist und aus einem dielektrischen Material besteht.

Schweißwerkzeug mit Siegelfläche

Die vorliegende Erfindung betrifft ein Schweißwerkzeug mit einer Siegelfläche, die dafür vorgesehen ist, mit einem zu bearbeitenden Material in Kontakt zu treten, wobei die Siegelfläche eine Breite b aufweist. Um ein Schweißwerkzeug sowie ein Schweißverfahren bereitzustellen, mit dem Siegelnähte erzeugt werden können, die einerseits höchste Ansprüche an die Festigkeit erfüllen und andererseits verhindern, dass Licht, insbesondere UV-Licht, in das zu verpackende Produkt eindringen kann, wird erfindungsgemäß vorgeschlagen, dass die Siegelfläche einen sich in Längsrichtung erstreckenden Hauptabschnitt sowie einen sich in Längsrichtung erstreckenden ersten Nebenabschnitt aufweist, wobei Hauptabschnitt und erster Nebenabschnitt aneinander anschließen, wobei der erste Nebenabschnitt zumindest teilweise gegenüber dem Hauptabschnitt entgegengesetzt zu der Richtung eines Normalenvektors auf der Siegelfläche um einen Abstand a >0 mm zurückgesetzt ist. The present invention relates to a welding tool having a sealing surface, which is intended to come into contact with a material to be machined, wherein the sealing surface has a width b. To provide a welding tool and a welding method, can be produced with the sealing seams, on the one hand meet the highest demands on the strength and on the other hand prevent light, in particular UV light, can penetrate into the product to be packaged, the invention proposes that the sealing surface a main longitudinally extending portion and a longitudinally extending first minor portion, the major portion and first minor portion adjoining each other, the first minor portion at least partially opposite the major portion opposite the direction of a normal vector on the sealing surface by a distance a> 0 mm is.

Verbundbauteil für ein Fahrzeug, insbesondere einen Kraftwagen, sowie Verfahren zum Herstellen eines Verbundbauteils

Die Erfindung betrifft ein Verbundbauteil für ein Fahrzeug, mit einer Kernschicht (12) aus einem thermoplastischen Kunststoffschaum und wenigstens einer mit der Kernschicht (12) verbundenen Deckschicht (14, 16), wobei die Kernschicht (12) in einem Bereich eine höhere Dichte aufweist als die Dichte der Halbzeugkernschicht, wobei die aus einem faserverstärkten Kunststoff gebildete Deckschicht (14, 16) in dem Bereich höherer Dichte durch Reibschweißen mit wenigstens einem Fügeelement (28) verbunden ist, sowie ein Verfahren zum Herstellen eines Verbundbauteils.

Sonotrode für eine Ultraschall-Schweißanlage

Die Erfindung betrifft eine Sonotrode für eine Ultraschall-Schweißanlage mit einem Ultraschall-Generator, der hochfrequente elektrische Energie an einen Konverter leitet, dieser die Energie in mechanische Schwingungen umwandelt und gegebenenfalls über einen Booster an eine Sonotrode (2) leitet, wobei die Sonotrode (2) mit einer Kontaktfläche (3) ausgebildet ist. DOLLAR A Zur Vermeidung störender Einfallstellen wird vorgeschlagen, dass auf der Kontaktfläche (3) Zapfen (1) angeordnet sind.

Packaging tray and method of manufacture

aparelho, e, método para montar uma corneta de soldagem ultra-sÈnica rotativa.

SYSTEM AND PROCESS FOR TRANSPARENT LASER WELDING OF PARTS, EMPLOYING INDEPENDENT PROTECTIVE AND CLAMPING ELEMENTS

The present application describes a system for joining two parts (10, 11), comprising an element for projecting a laser beam (F), welding two parts (10, 11) at a contact interface (12) between the two parts (10, 11), and a clamping element (14) configured to transmit a force to an assembly (E) formed by the two parts (10, 11) to be welded. The system also comprises a protective element (15) that is independent of the clamping element (14) and configured so that the force exerted by the clamping element (14), during welding, is applied to the protective element (15) and transmitted by the protective element (15) to the assembly (E) of the two parts (10, 11). A joining process and an assembly made of two parts joined by such a process are also described.

METHOD OF MAKING TUBE

СПОСОБ СОЕДИНЕНИЯ ДВУХ ПРЕДМЕТОВ

Method for producing three-dimensionally drapable thermoplastic semi-finished functional element for integration into fiber thermoplastic composite, involves enabling contact melting of films, and consolidating functional element network

The method involves providing a lower multi-functional thermoplastic carrier film (22), and presenting and positioning a functional element network (23) formed of flexible conductor tracks connected to planar functional elements e.g. sensor, on the multi-functional thermoplastic carrier film. An upper multi-functional thermoplastic carrier film is provided (24) on the functional element network. Contact melting of the carrier films is enabled (25), and the functional element network is consolidated during hot-pressing process under pressure and increased temperature. An independent claim is also included for a three-dimensionally drapable thermoplastic semi-finished functional element.

Fabric placed between a workpiece and an anvil and/or ultrasonic welding tool

A piece or pieces of fabric 30, 32, are positioned between a workpiece 24, to be welded, and an anvil 22 and/or an ultrasonic welding tool 14 of a welding device 10. Also disclosed is an associated method comprising the placing the workpiece 24 between anvil 22 and the welding tool 14, placing the fabric 30, 32 between the workpiece 24 and the anvil 22 and/or the ultrasonic welding tool 14, clamping the workpiece 24 in position and activating the welding tool 14. The ultrasonic welding tool 14 comprises a sonotrode tip 20. The apparatus and method may result in the attenuation of any damage done to the surface finish of the workpiece during the welding process. Further components of the device 10 may comprise a clamp element 12, reed element 14, wedge element 16 and transducer 18. The fabric 30, 32 may be made of a heat resistant material, suitable to protect the surface of the workpiece 24 whilst permitting ultrasound vibrations to pass there-through without degrading, such as Kevlar ( ...

Lining drum

A lining drum (10) which has a tubular body (20) having open ends, an inlet (22) for compressed air and an outlet (23) for liner (60) is disclosed. The lining drum (10) has end pieces (31, 32) removably attached to the tubular body (20) for closing the open ends of the tubular body (20), a rotatable shaft (51) inside the tubular body (20) and a crank (33) for rotating the shaft (51). The end piece (31, 32) has a spring-loaded flange mounting, wherein bias of springs (41) pushes the flange mounting towards the tubular body (20) and a closed position of the flange mounting, and air pressure inside the lining drum (10) pushes the flange mounting away from the tubular body (20) and towards an open position of the flange mounting.

METHOD OF JOINING TWO OBJECTS

Method and machine for joining two objects (1, 5) by anchoring an insert portion (6) provided on one of the objects in an opening (2) provided on the other one of the objects. The anchorage is achieved by liquefaction of a thermoplastic material and interpenetration of the liquefied material and a penetrable material, the two materials being arranged on opposite surfaces of the insert portion (6) and the wall of the opening (2). Before such liquefaction and interpenetration, an interference fit is established in which such opposite surfaces are pressed against each other, and, for the anchoring, mechanical vibration energy and possibly a shearing force (22) are applied, wherein the shearing force puts a shear stress on the interference fit.

DEVICE FOR ASSEMBLING TWO PARTS FROM THERMOPLASTIC MATERIALS BY LASER WELDING BY TRANSPARENCY AND METHOD OF ASSEMBLING SAME

DEVICE FOR SUPPORTING A REINFORCEMENT FOR THE FIBRE REINFORCEMENT ON THE LEADING EDGE OF AN AIRFOIL

복합재의 접합 방법 및 복합재의 접합 장치

... 복합재(40)의 접합 방법이며, 용융재(41)와, 내열 부재(42M) 및 결합 부재(42N)를 포함하는 세라믹스층 등의 내열재(42)를 구비한 복합재(40)를 사용하여, 세라믹스층끼리를 대면시킨 1쌍의 세라믹 세퍼레이터를 접합할 때, 초음파 가공 혼(141)에 의하여 세라믹 세퍼레이터를 압박하면서 초음파를 인가하고, 가열 부재(147)에 의하여 결합 부재에 열(T)을 가하여 그 결합 부재의 유리 전이점 이상이며 결합 부재의 융점 미만의 온도로 가열함으로써, 융점이 크게 상이한 용융재와 내열재를 포함하는 복합재의 내열재끼리를 대면시킨 상태에서 서로 접합한다.

SOLDERING IRON TIP

Un pico de soldador para soldar materiales poliméricos tales como recipientes incluye un cuerpo cilíndrico que define un orificio central e incluye un perímetro alrededor del mismo. El perímetro incluye una o más protuberancias. Las protuberancias proveen al pico de soldador con temperaturas y puntos de presión variables para crear una soldadura más controlada.

Method of anchoring a first object in a second object

A method for joining two objects by anchoring an insert portion provided on a first object in an opening provided on a second object. The anchorage is achieved by liquefaction of a thermoplastic material and interpenetration of the liquefied material and a penetrable material, the two materials being arranged on opposite surfaces of the insert portion and the wall of the opening. During the step of inserting the insert portion in the opening and/or during anchorage a clamping force is applied to opposing surfaces of the second object to prevent the second object from cracking or bulging.

ATTACHMENT PART FOR CONNECTING TO A STRUCTURAL PART

An add-on part (10) for connecting to a component (30). The add-on part (10) has a longitudinal axis (A) and a welding section (11) to be welded to the component (30) by torsional ultrasonic welding. The welding section (11) has a contact surface (12) for contact with a torsion sonotrode (70) and a welding surface (13) for connecting to the component (30). The welding section (11) is delimited, at least in some sections, by an inner vibration-decoupling zone (14). The inner vibration-decoupling zone (14) extends, at least in some sections, at an inclination to or parallel to the longitudinal axis (A). The method comprises a) bringing the welding surface (13) in contact with a welding region (31), b) applying a force to the contact surface (12) such that the welding surface (13) is pressed against the welding region (31), and c) introducing a torsional ultrasonic vibration into the welding section.

УСТРОЙСТВО ДЛЯ ТЕПЛОВОЙ СВАРКИ ПЛАСТИКОВОЙ ПЛЕНКИ

... 1. Устройство для тепловой сварки пластиковой пленки, в котором пластиковая пленка подается в продольном направлении и включает в себя противолежащие участки боковых краев, которые накладываются друг на друга и свариваются тепловой сваркой в продольном направлении, при этом устройство содержит:пару нагревателей, расположенных с противоположных сторон участков боковых краев и имеющих нагревательные поверхности для предварительного нагрева участков боковых краев, причем нагревательные поверхности расположены на расстоянии и напротив друг друга;множество всасывающих отверстий, образованных в каждой из нагревательных поверхностей;канал, образованный в каждом из нагревателей и сообщающийся с всасывающими отверстиями для всасывания в них воздуха с целью притягивания к ним участков боковых краев и обеспечения их контакта с нагревательными поверхностями; ипару прижимных роликов, расположенных по ходу за нагревателями с противоположных сторон участков боковых краев, так что участки боковых краев ...

Plastic-film-heat-sealing device

A plastic-film-heat-sealing device for aligning the edge sections (3) on both sides of a plastic film (1) with one another, and heat-sealing in the lengthwise direction thereof, wherein the edge sections (3) on both sides are definitively heat-sealed, and a worsening of the outward appearance thereof is prevented without reducing the sealing strength thereof. A pair of heaters (5) are positioned in a manner such that one heater is on one side and one heater is on the other side of the two edge sections (3). The heaters (5) each have a heating surface (6). The heating surfaces (6) face one another with an interval interposed therebetween, and preheat the two edge sections (3). In addition, a plurality of air-suction holes (7) are formed in each heating surface (6), the two edge sections (3) are each drawn to and held by the suction holes (7), and the two edge sections (3) each contact one of the heating surfaces (6).

FORMING NEW SHEET FLOORING WIDTHS BY CONTROLLING APPLICATION OF A BONDING AGENT

Methods for creating relatively wide surface coverings and surface covering components by seaming together relatively narrow surface coverings and surface covering components are disclosed. The surface coverings are seamed together with a barely visible or invisible seam by lining up two sheets together and taping them together on one surface at the seam. In one embodiment, the taped surface is the top surface of a surface covering, i.e., the surface that includes the design. The sheets can include thermoplastic polymers. The taped surface is placed downward, and a gluing surface is exposed. The gluing surface is the surface on the two surface coverings to be joined that are in contact with each other. The gluing surface can either be exposed by raising the taped region or by lowering one or both sides adjacent the taped region. A suitable adhesive is applied to the gluing surface and the raised region is lowered or the lowered sides are raised to the original height. Excess adhesive is ...

Weldable metallized plastic part

hot wedge type welding device

FOAM-TYPE BY TRANSPARENCY WITH MIS-

Procédé de mise en boîtier scellé d'un substrat muni d'un circuit imprimé.

Procédé de mise en boîtier scellé d'un substrat (9) muni d'un circuit imprimé et de ses composants dans un boîtier en matière plastique constitué de deux parties (1, 2) soudées entre elles par ultrasons. L'une des parties (1) du boîtier est munie de moyens de soutien (5) et de retenue latérale (16) du substrat (9). L'autre partie (2) est munie de saillies (10) dont la distance d avant soudure est sensiblement égale à la hauteur de soudure h1 et inférieure à la hauteur h2 mesurée entre le niveau des moyens de soutien (5) du substrat et le bord supérieur de la retenue latérale (16), un jeu latéral e est en outre prévu entre le substrat et la partie du boîtier qui le soutient. Lors du soudage par ultrasons, la partie supérieure (2) du boîtier descend et l'application d'ultrasons est interrompue lorsque les saillies (10) viennent en contact avec le substrat. A cet instant, la soudure est réalisée sans que le substrat ait été entraîné en vibrations.

Plastic tubes production

The tube body has a thin-walled metal layer between layers of plastic, and the head piece is welded to the tube body by induction welding.

A METALLIC INSERT ASSEMBLY REINFORCING LAYER AND A COMPOSITE MATERIAL, A METHOD OF INCORPORATING SUCH AN INSERT IN SUCH A MAT AND PART OBTAINED BY MOLDING SUCH A MAT

LINING DRUM

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 11 October 2018 (11.10.2018) WIPO I PCT 0111111010 0111 °nolo HE OH ivio oimIE (10) International Publication Number WO 2018/185621 Al (51) International Patent Classification: B65H 75/44 (2006.01) B65H 75/40 (2006.01) F16L 55/165 (2006.01) (21) International Application Number: PCT/IB2018/052168 (22) International Filing Date: 29 March 2018 (29.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 15/482,731 08 April 2017 (08.04.2017) US (71) Applicant: INNOTIA EESTI OII [EE/EE]; Riiiitli 2-4, 10130 Tallinn (EE). (72) Inventor: LOKKINEN, Mika; Riiiitli 2-4, 10130 Tallinn (EE). (74) Agent: LEITZINGER OY; Tammasaarenkatu 1, 00180 Helsinki (FI). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU ...

DEVICE FOR PRODUCING TUBULAR STRUCTURES

The invention relates to a device for producing tubular structures for packaging tubes, comprising an elongate mandrel (3) extending axially, around which a substrate web can be subjected to a forming process to produce a tubular moulding (4), where, within the mandrel (3), there are a plurality of gas-outlet apertures (15) to which compressed gas can be applied to produce a gas cushion, in particular an air cushion, between the mandrel (3) and the tubular moulding (4), and where there are welding means for welding the tubular moulding, and where, with the aid of means (19) arranged radially adjacent to the mandrel (3) and capable of providing a combination of pressure-application and conveying, the tubular moulding (4) can be forced radially inwards in a direction towards a mandrel surface (16) which belongs to the mandrel (3) and which is convexly curved in a circumferential direction, and the tubular moulding (4) can be transported in a direction of the longitudinal direction of the ...

Damping and isolating vibration during ultrasonic welding

A vibration isolating apparatus damps and isolates vibration generated by an ultrasonic welding machine during ultrasonic welding of components. The vibration isolating apparatus prevents vibration propagation into components and system assemblies that are not intended to be welded thereby preventing unwanted damage to the components and system assemblies.

AN INDUCTION HEATING DEVICE

An induction heating device having two superimposed conductors is provided, comprising a first conductor having a first electrically conducting pattern; a second conductor having a second electrically conducting pattern; wherein the first electrically conducting pattern and the second electrically conducting pattern are: i) connected to an alternating current in use; ii) superimposed thereby resulting in at least one section where the first electrically conducting pattern overlaps the second electrically conducting pattern; and iii) separated by at least a space arranged for accommodating material with an electrically conducting layer, wherein when the alternating current is supplied, the alternating current in the first electrically conducting pattern in a specific section has the same direction as the alternating current of the second electrically conducting pattern in said section. 1. An induction heating device for heating a material with an electrically conducting layer , comprisinga first conductor comprising a first electrically conducting pattern; connected to an alternating current in use;', 'superimposed thereby resulting in at least one section where the first electrically conducting pattern overlaps the second electrically conducting pattern; and', 'separated by at least a space arranged for accommodating material with an electrically conducting layer,, 'a second conductor comprising a second electrically conducting pattern; wherein the first electrically conducting pattern and the second electrically conducting pattern are{'b': '4', 'wherein when the alternating current is supplied, the alternating current in the first electrically conducting pattern in a specific section has the same direction as the alternating current of the second electrically conducting pattern in said section. Page'}2. The induction heating device according to claim 1 , wherein the first conducting pattern is arranged to allow the alternating current to flow from a first end to a ...

ATTACHMENT PART FOR CONNECTING TO A STRUCTURAL PART

An attachment part (10) for connecting to a structural part (30). The attachment part (10) has an attachment part longitudinal axis (A), and a weld portion (11) to be welded to the structural part (30) by torsional ultrasonic welding. The weld portion (11) has a contact surface for contact with a torsion sonotrode (70), and a weld surface (13) for connecting to the structural part (30). The weld portion (11) is delimited, at least portionally, by an inner vibration decoupling zone (14). The inner vibration decoupling zone (14), at least portionally, surrounds an inner portion of the attachment part (10).

SERVO-DRIVEN ULTRASONIC WELDING SYSTEM AND METHOD FOR WELDING TO A THIN PART WITHOUT READ-THROUGH

WELDING TIP

CARRYING HANDLE FOR A CAN CARTON

An ultrasonic heatsealing mechanism and process for securing portions of a carton blank to at least one flanged container in which the surfaces to be secured are susceptible to ultrasonic heatsealing. The mechanism comprises a resiliently mounted ultrasonic horn and a series of movable counterpart elements spaced from an adjacent tip of the horn so that the counterpart elements move relative to the end of the horn one after the other. Means are provided to move the container and blank so that overlapping surfaces to be heatsealed together are passed with the counterpart elements longitudinally with respect to the horn tip means being provided to activate the horn at least when the surfaces and at least one counterpart element are present together adjacent said end of the horn so that heatsealing can occur and causing the horn to move resiliently so that a constant gap between the tip of the horn and that counterpart element is maintained substantially constant during the heatsealing process ...

Machine and method for producing dunnage having an x-shaped cross-sectional profile and dunnage product

The engagement method of the composite material and the composite material of the joining device

LINING DRUM

Arrangement for ultrasonic welding

In an arrangement for ultrasonic roller welding, the rotationally symmetrical ultrasonic horn (Sonotrode) is widened out in a trumpet-shaped manner. The ultrasonic oscillation is by this means transmitted to the work surface such that the latter oscillates perpendicular to the workpiece. By this means, the high mechanical loading of the workpiece and tool, such as occurs in the transverse rubbing of known roller-welding arrangements, is eliminated. By contactless measurement of the sound amplitude at the work surface, the quality of the welded bond can be checked by means of a control loop and be maintained. It is particularly advantageous to arrange two ultrasonic horns, which are excited in phase with one another, at the welding point on both sides of the material to be welded. By this means, the amplitude for the individual ultrasonic horns can be kept much smaller.

Rollenelektrodenanordnung

Eine Rollenelektrodenanordnung (1) zur Beaufschlagung eines Werkstücks (5a, 5b) mit einem hochfrequenten elektrischen Wechselfeld soll durch einen Kern (2) und ein elektrisch isolierendes Umfangselement (18) gekennzeichnet sein, wobei das Umfangselement (18) den Kern (2) umfängt und eingerichtet ist, um relativ zum Kern (2) eine Drehbewegung durchzuführen, der Kern (2) eine Elektrode (16) umfasst, deren Querschnitt von einem Vollkreis abweicht.

High frequency sewing machine

A machine 1, suitable for attaching the edges of two pieces of fabric using thermoplastic resin tape, comprises a workpiece mounting plate 5, a pair of endless belts 8, 9 to convey a workpiece (H, figure 8) which is held by a roller device 12 and electrodes 13, 14, which apply high frequency power. The machine 1 also comprises a controller, a roller lifting mechanism (25, figure 4) and an electrode lifting mechanism (24, figure 4). The machine controls switching between a first mode in which a high frequency power is continuously applied between the upper and lower electrodes 13, 14, and a second mode in which the power is applied intermittently to the electrodes 13, 14 while continuously transferring the workpiece. Such a mechanism prevents the occurrence of indentations and overheated traces, burning, burnout, and the wavy shape of a fabric, and also easily and surely bonds curvilinear portions.

Materials activables by heat and applications

Hållare för tunna skivor, inneformationsblad och liknande samt ett sätt att tillverka sådan hållare

METHOD FOR PRODUCING A WELDED JOINT BETWEEN A TEXTILE SHEETLIKE STRUCTURE AND A PLASTICS PART, AND A PLASTICS PART PROCESSED BY SAID METHOD, AND A CABLE FASTENING DEVICE

The invention relates to a method for producing a welded joint between a textile sheetlike structure (10) and a plastics part (20) with thermoplastic properties at least in regions, wherein the textile sheetlike structure (10) is provided, the plastics part (20) is provided, and one side of the textile sheetlike structure (10) is provided with a cover layer (30) which at least comprises a material which has a higher melting point than at least parts of the textile sheetlike structure and than the plastic of the plastics part (20), and the textile sheetlike structure (10) is applied by the side opposite the cover layer (30) to the plastics part (20), and such a strong application of heat into the cover layer (30) and, through the textile sheetlike structure (10), into the plastics part (20) is carried out that both the textile sheetlike structure (10) and the plastics part (20) are at least partially melted, thus resulting in a lens of melt from the two mixed melts.

HOLDER FOR THIN LEAVES, INFORMATION SHEETS AND THE LIKE

L'invention se rapporte à un porte bloc pour feuilles fines, feuillets documentaires et analogues, qui comporte deux panneaux en plastique parallèles (1, 2). Ces panneaux en plastique sont reliés l'un à l'autre le long d'au moins deux lignes de jonction (3, 4, 5) au moyen d'un matériau d'espacement, de façon qu'un espace de type fente (6, 7) formé entre lesdits panneaux puisse recevoir lesdites feuilles fines ou les feuillets documentaires (10, 11). Ce porte-bloc se présente sous la forme d'une structure monobloc dans laquelle le matériau d'espacement (9) provient de la formation des panneaux en plastique (1, 2) au cours d'un processus de soudage par haute fréquence qui permet audit matériau de s'écouler pour former la partie d'espacement reliant entre eux lesdits panneaux. Cette invention se rapporte également à un procédé de production d'un tel porte-bloc.

APPARATUS FOR BONDING SEPARATORS IN ELECTRICAL DEVICES

An apparatus for bonding separators in electrical devices the separators to each other so as to sandwich an electrode, includes a transmission unit configured to generate ultrasonic oscillations, an amplifier unit configured to amplify the generated oscillations, an abutting part configured to apply the amplified oscillations to the separators so as to bond the separators to each other, and separator conveyance units configured to convey the separators to a bonding position where the abutting part bonds the pair of separators to each other, the transmission unit, the amplifier unit, and the abutting part are laid out parallel to a direction in which the separators are conveyed.

Bonding Method of Resin Member

A method for bonding resin members by laser welding in which melting of a resin member can be prevented on the contact surface with a base or a tool used for bonding. In the bonding method, a resin member (1) is mounted on a base (3) and a surface of the base (3) in contact with the resin member (1) is an optical mirror surface. A surface of the resin member (1) is coated with a light absorbing agent (4), a resin member (2) is placed thereon and then a laser light (10) is irradiated from the resin member (2) side in order to melt the resin on the bonding surface of the resin member (1) and the resin member (2), thereby bonding the resin members together. The laser light (11) penetrated through the bonding surface reaches the contact surface where the resin member (1) and the base (3) are in contact with each other, and since the laser light (11) penetrates the bonding surface without being scattered or absorbed, melting of the resin member can be prevented.

Device and method for manufacturing tubular bodies

Sonotrode

Die Erfindung betrifft eine Sonotrode zum Ultraschallverschweißen eines ersten Elements mit einem zweiten Element, mit einem Grundkörper und zumindest einer Kontaktfläche mit darauf angeordneten und von der Kontaktfläche vorstehenden Kontaktpins, wobei zumindest drei oder mehr Kontaktpins vorgesehen sind und die Kontaktpins in Draufsicht auf die Kontaktfläche gesehen über die Kontaktfläche verteilt unsymmetrisch angeordnet sind. Die Erfindung betrifft ferner eine entsprechende Ultraschallschweißanlage und ein entsprechendes Ultraschallschweißverfahren jeweils unter Verwendung zumindest einer solchen Sonotrode.

Improved transport equipment

High frequency sewing machine

Improved transport equipment

ULTRASONIC HEATSEALING CARTON BLANKS

Method of joining two objects

Method and machine for joining two objects (1, 5) by anchoring an insert portion (6) provided on one of the objects in an opening (2) provided on the other one of the objects. The anchorage is achieved by liquefaction of a thermoplastic material and interpenetration of the liquefied material and a penetrable material, the two materials being arranged on opposite surfaces of the insert portion (6) and the wall of the opening (2). Before such liquefaction and interpenetration, an interference fit is established in which such opposite surfaces are pressed against each other, and, for the anchoring, mechanical vibration energy and possibly a shearing force (22) are applied, wherein the shearing force puts a shear stress on the interference fit.

METHOD OF ANCHORING A FIRST OBJECT IN A SECOND OBJECT

A method for joining two objects by anchoring an insert portion provided on a first object in an opening provided on a second object. The anchorage is achieved by liquefaction of a thermoplastic material and interpenetration of the liquefied material and a penetrable material, the two materials being arranged on opposite surfaces of the insert portion and the wall of the opening. During the step of inserting the insert portion in the opening and/or during anchorage a clamping force is applied to opposing surfaces of the second object to prevent the second object from cracking or bulging. 1. A machine for anchoring a first object comprising a first material being a thermoplastic material in a solid state in a second object of a second material that has pores and is thereby penetrable by the first material when in a liquefied state , the second object having an end face with an opening having a mouth in the end face; the machine comprising:an insertion mechanism capable of inserting an insert portion of the first object at least partially in the opening,an anchoring tool capable of anchoring by transferring energy to the first object, in an amount and for a time sufficient for liquefaction of the first material and interpenetration of the first and second materials by the first material filling at least some of the pores of the second material in a vicinity of the opening; anda clamping mechanism capable of applying a clamping force to the second object during inserting or anchoring or both,wherein the clamping mechanism comprises a pair of clamping elements equipped and arranged to act on opposing surfaces so that the opening is between the clamping elements when the clamping force is applied while the insertion mechanism inserts the insert portion or while the anchoring tool transfers the energy or both.2. The machine according to claim 1 , comprising an insertion station and an anchoring station separate therefrom claim 1 , wherein insertion station comprises the ...

Ultraschallbearbeitungseinrichtung und radial-resonante Ultraschallsonotrode

Ultraschallbearbeitungseinrichtung, umfassend- wenigstens eine einen Ultraschall-Konverter (14) und eine Sonotrode (19) aufweisende Ultraschall-Bearbeitungseinheit (11), wobei die Sonotrode (19) einen sich längs einer Achse (A) erstreckenden Sonotrodenkörper (19) mit einem Wirkbereich (44) an einem axialen Ende aufweist, der von einer axial gerichteten Endfläche oder/und von von dem Sonotrodenkörper vorstehenden, vorzugsweise axial gerichteten Wirkelementen (20) gebildet ist;- wenigstens eine Ambosseinheit (26) zum Positionieren und Abstützen wenigstens eines mittels der Ultraschall-Bearbeitungseinheit zu bearbeitenden Werkstücks (22, 24);- eine Zustellanordung, mittels der die Ultraschall-Bearbeitungseinheit und die Ambosseinheit (26) entlang wenigstens eines Zustellwegs relativ zueinander bewegbar und der Wirkbereich (44) der Sonotrode und das zu bearbeitende Werkstück (22, 24) in Bearbeitungseingriff bringbar sind, wobei mittels der Zustellanordnung (54) im Bearbeitungseingriff des Wirkbereichs ...

Sensor holder for bearer part has at least the connecting element via which the sensor holder can be welded to the bearer part made from synthetic material that is transparent to laser light

The holder has a base body (10) in which the sensor is accommodated and at least one connecting element (11) via which the sensor holder can be welded to the bearer part (2). At least the connecting element is made from a synthetic material that is transparent to laser light. The base body can be made from a synthetic material that is transparent to laser light An Independent claim is also included for a method of welding a sensor holder to a bearer part.

Ultraschall-Schweißverfahren

Die vorliegende Erfindung betrifft ein Verfahren zum Verbinden zweier Folienelemente (10, 12) mittels eines Ultraschall-Schweißverfahrens, wobei die Folienelemente (10, 12) in einer Schweißvorrichtung zwischen einer Sonotrode (24) und einem Gegenelement derart zueinander angeordnet werden, dass Fügebereiche der Folienelemente (10, 12) benachbart zueinander positioniert sind, und dass mittels der Sonotrode (24) Ultraschallwellen zum stoffschlüssigen Verbinden der Folienelemente (140, 12) in diese eingeleitet werden, wobei während des Einleitens der Ultraschallwellen in die Folienelemente (10, 12) zwischen der Sonotrode (24), wenn diese sich in einer Grundposition bezüglich ihrer longitudinalen Amplitude befindet, und dem Gegenelement (22) ein Abstand vorgesehen ist, der größer ist, als die summierte Dicke der zu fügenden Folienelemente (10, 12), und wobei während des Einleitens der Ultraschallwellen in die Folienelemente (10, 12) zwischen der Sonotrode (24), wenn diese sich in einer Grundposition ...

High frequency sewing machine

Device For Processing A Packing Material Using Ultrasound

A device is proposed comprising at least one bearing shield ( 14 ), at least one sonotrode ( 10 ) which is rotatably mounted in the bearing shield ( 14 ), at least one anvil ( 12 ) which interacts with the sonotrode ( 10 ) to process the packing material, at least one other bearing shield ( 16 ) to rotatably mount the anvil ( 12 ), whereupon a coupling means ( 20 ) is arranged to mechanically couple both bearing shields ( 14, 16 ), the coupling means ( 20 ) being so designed that a relative motion between both bearing shields ( 14, 16 ) is made possible.

Charging apparatus

In an apparatus for charging and coating a liquid material into a gap between plate-shaped members with an emission nozzle, damages to the plate-shaped members by contact with the emission nozzle, drooping of the liquid material or a decreased coating speed is to be prevented. To this end, the apparatus includes a plurality of holding members ( 4, 5 ) for holding a plurality of plate-shaped members ( 2, 3 ) so that the major surfaces of the plate-shaped members ( 2, 3 ) will face each other, and a movement member ( 6 ) for causing movement of the holding members ( 4, 5 ) towards and away from each other. The apparatus also includes an emission nozzle ( 10 ) introduced into a gap defined between the plate-shaped members ( 2, 3 ), held for facing each other, to emit a charging liquid material ( 7 ) into the gap. The apparatus also includes a nozzle movement unit ( 11 ) for causing movement of the emission nozzle ( 10 ) in an in-plane direction of the plate-shaped members ( 2, 3 ), and a control unit ( 21 ) for controlling the nozzle movement unit ( 11 ). The apparatus further includes a reservoir ( 15 ) for storing the charging liquid material ( 7 ) and a thrust unit ( 13 ) for emitting the charging liquid material ( 7 ) stored in the reservoir ( 15 ) via the emission nozzle ( 10 ). The emission nozzle ( 10 ) is coated with resin.

BONDED COMPOSITE STRUCTURE

A product made by a method for bonding fibers that includes providing a first fiber layer and a second fiber layer positioned below the first fiber layer to bond the first fiber layer with the second fiber layer. The method may also include providing a first additive layer. The first additive layer is located between the first fiber layer and the second fiber layer. Then, the method may further include activating the first additive layer by directing energy at the first additive layer. 1. A product made by a process that comprises:a first fiber layer comprising a UHMWPE Dyneema fiber;a second fiber layer located adjacent the first fiber layer, wherein the second fiber layer comprises a UHMWPE Dyneema fiber, and wherein a portion of the second fiber layer overlaps a portion of the first fiber layer to create a seam area;a composite structure formed at the seam area by bonding the first UHMWPE Dyneema fiber layer and the second UHMWPE Dyneema fiber layer together with applied energy to the seam area.2. The product of claim 1 , further comprising a first additive layer located between the first fiber layer and the second fiber layer in the seam area.3. The product of claim 1 , comprising a first additive layer located adjacent a side of the first fiber layer that is opposite a side of the first fiber layer that is facing the second fiber layer in the seam area.4. The product of claim 3 , further comprising a second additive layer adjacent a side of the first fiber layer that is opposite a side that has the first additive layer in the seam area.5. The product of claim 4 , further comprising a third additive layer adjacent a side of the second fiber layer that is opposite a side of the second fiber layer that is facing the first fiber layer in the seam area.6. The product of claim 5 , wherein the first claim 5 , second claim 5 , and third additive layers are made from at least one of polyester and polyamides.7. A product made by a process for bonding Ultra-High Molecular ...

Welding device and welding method

A compact pressing body with a pressing surface smaller in area than a welding range welds together sheet-like members over the whole area of the welding range by pressing the sheet-like members being reliably moved in a direction substantially orthogonal to a pressing direction of the pressing body.

INDUCTION SEALING DEVICE AND METHOD FOR MANUFACTURING AN INDUCTION SEALING DEVICE

The present invention relates to an induction sealing device for heat sealing packaging material for producing sealed packages of pourable food products. The present invention also relates to a method of manufacturing such an induction sealing device. The device comprises at least one inductor coil provided with at least one elongated sealing surface for cooperation with the packaging material during sealing. The sealing surface comprises a protruding ridge extending along a longitudinal extension of the sealing surface for cooperation with the packaging material and for increasing the sealing pressure on the packaging material during sealing. 11012221212121212221826abab. Induction sealing device () for heat sealing packaging material for producing sealed packages of pourable food products , comprising at least one inductor coil () partly encapsulated in a supporting body () , wherein said at least one inductor coil () is provided with at least one elongated sealing surface ( , ) for cooperation with the packaging material during sealing , wherein said at least one sealing surface ( , ) is exposed on an outer surface of the supporting body () for cooperation with the packaging material , wherein surfaces of the coil , except for surfaces of power connections () , are provided with a coating () for protecting the coil from at least corrosion.210. Induction sealing device () according to claim 1 , wherein the coating comprises one or more of the following materials: nickel (Ni) claim 1 , chromium (Cr) claim 1 , silver (Ag) claim 1 , tantalum (Ta) claim 1 , hard gold claim 1 , diamond-like carbon and chromium carbide.310262612261226aba. Induction sealing device () according to or claim 1 , wherein the coating () is multi-layered and comprises an inner layer () protecting the surfaces of the coil () against corrosion and an outer layer () protecting the coil () and the inner layer () against wear.410262626ab. Induction sealing device () claim 3 , according to claim 3 , ...

Method for Detecting the Making or Breaking of Contact of a Sonotrode with a Counter-Element

The present invention concerns a method of detecting the making or breaking of contact of a sonotrode (4) which is caused to vibrate with a frequency f and a vibration amplitude A0 with a counterpart element (5). To provide a method with which contact-making or breaking of a sonotrode with a counterpart element can be particularly quickly and inexpensively detected it is proposed according to the invention that the method has the following steps: a) recording a time configuration of the vibration amplitude A0 (1) during a first measurement time interval ΔT, and b) determining from the time configuration of the vibration amplitude A0 (1) whether making or breaking of contact occurred within the measurement time interval ΔT.

DEVICE FOR FILLING A BAG, BAG CONTOUR SEALING TOOL, SEALING TOOL, METHOD FOR FILLING A BAG, METHOD FOR PRODUCING A BAG, SYSTEM AND BAG

The invention relates to a bag contour welding tool for welding a foil to form an open bag, where the bag contour welding tool has a recess between two head lines, to a device for filling this bag with this bag contour welding unit, to a welding tool for airtight sealing of an opening of a bag for medical purposes with a bag contour welding unit, to a method of filling a bag with a device that has a filling needle, the bag being manufactured with a bag contour welding tool, to a method of manufacturing a bag with a bag contour welding tool, to a plant for manufacturing and filling a bag, the bag being manufactured with a bag contour welding unit, and to a bag which is manufactured and filled with this plant. The invention allows a filling of a bag, in particular a bag for medical purposes, without the necessity of providing a filling port on the bag. In this way, resources and costs can be saved, preventing damage to the environment. 1. Bag contour welding tool for welding a foil to form an open bag ,characterized in thatthe bag contour welding tool has a recess between two head lines.2. Bag contour welding tool according to claim 1 , characterized in that the bag contour welding tool extends in a normal direction to the head lines in the direction of a foot line claim 1 , directly adjacent to the recess.3. Bag contour welding tool according to one of claim 1 , characterized in that the bag contour welding tool claim 1 , starting from the recess beneath the head lines claim 1 , extends in the direction of the corners between the head lines and the lateral lines in the form of a loop.4. Bag contour welding tool according to claim 1 , characterized in that an area limited by the loop of the bag contour welding tool has a closed boundary.5. Device for filling a bag claim 1 , the bag being manufactured with a bag contour welding unit according to claim 1 ,characterized in thatthe device has a filling needle.6. Device according to claim 5 , characterized in that the ...

Heat-Sealing Apparatus and Method for Forming Composite Heat Seal Structure

A heat-sealing apparatus for forming a composite heat seal structure, includes a belt conveying, heating and press bonding portion configured to convey and heat a heat seal material to form a band-shaped peelable seal, and a die roll press bonding portion configured to add a linear peelable seal to the band-shaped peelable seal in a longitudinal direction of the band-shaped peelable seal for forming the composite heat seal structure.

Plastic Film Heat Seal Method

A plastic film has opposite side edge portions superposed and heat sealed with each other longitudinally thereof in accordance with an improved method so as to adequately heat seal the side edge portions with each other so as not to be low in seal strength and not to be impaired in appearance. A pair of heaters is disposed on the opposite side edge portions. The heaters have heating surfaces spaced from and opposed to each other and operative to preheat the side edge portions. A plurality of suction holes is formed in each of the heating surfaces. The side edge portions are attracted by the suction holes to be brought into contact with the heating surfaces. 13-. (canceled)4. A plastic film heat seal method , in which a plastic film is fed longitudinally thereof , and in which opposite side edge portions of the plastic film are superimposed with each other , and in which the side edge portions are heat sealed with each other longitudinally of the plastic film , the method comprising;preheating the side edge portions by disposing a pair of heaters on opposite sides of the side edge portions, and configuring the heaters with heating surfaces that are spaced from and opposed to each other;forming a plurality of suction holes in each of the heating surfaces;forming in each of the heaters a flow path that is in communication with the suction holes;sucking air along each flow path into the suction holes to attract the side edge portions into contact with the heating surfaces;forming a clearance between the side edge portions to keep the side edge portions from being brought into contact with each other;disposing a pair of pinch rollers on opposite sides of the side edge portions at a position downstream of the heaters; andsandwiching the side edge portions between the pinch rollers after the preheating, to be heat sealed with each other,5. The method as set forth in and spacing the suction holes apart from each other in a direction along which the plastic film is fed.6. A ...

APPLICATOR MITT ASSEMBLY SYSTEM

An applicator mitt assembly system comprises an applicator mitt tooling including: a tooling body having a mitt-perimeter cutter and weld bead thereon which are shaped to a perimeter of a mitt to be cut; a heating element associated with the tooling body which is shaped so as to substantially match a shape of the weld bead to create a perimeter weld for the mitt when engaged with the tooling body; and an ejector platen which is actuatable relative to the tooling body to eject a cut and welded mitt. A conveyor device is adapted to feed mitt material towards the tooling and a tooling actuator adapted to actuate the tooling relative to the conveyor device to allow the cutter to cut mitt material at the conveyor device. A discrete applicator mitt tooling, method of assembling an applicator mitt, and welded applicator mitt are also provided. 1. An applicator mitt comprising first and second layers , one of the first and second layers having a thermoweldable layer thereon , the first and second layers being attached to one another at a perimeter weld created via heating of the thermoweldable layer at a perimeter of the first layer.2. The applicator mitt as claimed in claim 1 , wherein the first layer is formed from an applicator material.3. The applicator mitt as claimed in claim 2 , wherein the applicator material is a foam material.4. The applicator mitt as claimed in claim 2 , wherein the thermoweldable layer is attached an inward-facing side of the applicator material to act as a liquid-impermeable barrier to the inside of the applicator mitt.5. The applicator mitt as claimed in claim 1 , wherein the second layer is formed from at least one from the group consisting of: an applicator material; a fabric material; a plastics material; a flocked material; a velour fabric material; leatherette; and leather.6. The applicator mitt as claimed in claim 5 , wherein the second layer is formed from a fabric material having a fine knit or yarn to support the perimeter weld.7. The ...

METHOD OF ANCHORING A FIRST OBJECT IN A SECOND OBJECT

A method for joining two objects by anchoring an insert portion provided on a first object in an opening provided on a second object. The anchorage is achieved by liquefaction of a thermoplastic material and interpenetration of the liquefied material and a penetrable material, the two materials being arranged on opposite surfaces of the insert portion and the wall of the opening. During the step of inserting the insert portion in the opening and/or during anchorage a clamping force is applied to opposing surfaces of the second object to prevent the second object from cracking or bulging. 1. A method of anchoring a first object in a second object , the method comprising the steps of:providing the first object comprising a first material and providing the second object comprising a second material, wherein the first material is solid and comprises thermoplastic properties and wherein the second material is solid and is penetrable by the first material when in a liquefied state, the second object having an end face;wherein the second object further comprises an opening having a mouth in the end face, the opening having an opening axis and a depth and the first object further comprising an insert portion having a length,wherein the opening and the insert portion are adapted to each other for the insert portion to be positioned in the opening, and wherein said first and second materials constitute at least part of opposite surface areas of insert portion and opening capable of being pressed against each other,applying a clamping force to the second object while the insert portion is at least partially inserted in the opening, the clamping force acting between clamping elements acting on opposing surfaces arranged so that the opening is between opposing surfaces when the clamping force is applied, the clamping force acting in a direction non-parallel to the opening axis,anchoring the insert portion of the first object in the opening by transferring energy suitable for at ...

CURING SHIELD

A part assembly including a curing shield and a method for secondarily bonding two parts of the part assembly utilizing the curing shield. The method for secondary bonding includes fixing a base of a clip of a curing shield to a first surface of a first part. The curing shield includes a pad fixed to the clip. The clip has the base and a spine fixed to and extending away from the base and terminating at a distal end. The pad extends along at least a portion of a length of the spine between the base and the distal end. The method also includes applying adhesive along a faying surface of one of the first part and a second part. The second part is assembled to the first part along the faying surface so that the distal end of the clip extends toward the second surface and the curing shield defines a pocket adjacent the faying surface at least partly enclosed by the pad. 1. A method for bonding parts , the method comprising:fixing a base of a clip of a curing shield to a first surface of a first part, the curing shield including a pad fixed to the clip, the clip having the base and a spine fixed to and extending away from the base and terminating at a distal end, the pad extending along at least a portion of a length of the spine between the base and the distal end;applying adhesive along a faying surface of one of the first part and a second part; andassembling the second part to the first part along the faying surface so that the distal end of the clip extends toward the second surface and the curing shield defines a pocket adjacent the faying surface at least partly enclosed by the pad.2. The method of claim 1 , wherein the pad is an insulating pad.3. The method of claim 2 , wherein the distal end of the clip contacts the second surface of the second part and the insulating pad substantially encloses and insulates the pocket.4. The method of claim 3 , further comprising applying heat to at least one of the first part and the second part adjacent the faying surface to ...

Welding device for producing tubular bodies

The invention relates to a welding device ( 1 ) for producing tubular bodies by the edge-side welding of two substrate edges ( 2, 3 ), in particular two laminate edges, said welding device having a continuous, circulating first contact belt ( 5 ) for coming into contact with the substrate ( 4 ), and an energy source ( 12, 13 ) for providing welding energy. According to the invention, the first contact belt ( 5 ) has a seamless polyimide contact surface ( 35 ) for coming into contact with the substrate ( 4 ).

UNIT AND METHOD FOR FORMING/ADVANCING A PACK OR A PORTION OF A PACK

There is described a unit () for forming/advancing at least one pack () or at least one portion of a pack (), comprising a frame (), a selectively activatable/deactivatable source of power () and at least one carriage () operationally coupled with source of power (), movable along a path () comprising at least one vertical portion (), and adapted to convey said at least one pack () or said at least one portion of a pack (); unit () comprises stopping means () fitted to frame () and which can be operated: to leave carriage () free to advance along vertical portion (), when source of power () is activated, and to stop carriage () along vertical portion (), when source of power is, in use, deactivated. 115-. (canceled)16. A packaging unit for advancing at least one pack portion , comprising:a stationary frame;a carriage movable along a path comprising at least one vertical portion, wherein the carriage is configured to convey the at least one pack portion; allow the carriage to advance along the vertical portion when the carriage receives power from a power source; and', 'stop the carriage from advancing along the vertical portion when the power source is deactivated,', 'wherein the carriage has a first stop element having an appendix that protrudes from the carriage and wherein the first stop element is configured to engage with a second stop element of the stopping unit, and', a first wall and a second wall that together define a slot through which the appendix is movable when the carriage moves along the vertical portion;', 'the second wall defining the second stop element and being selectively movable between: (1) a closed position in which the second wall cooperates with the first wall to thereby block the appendix inside the slot, and (2) an open position in which the second wall is detached from the first wall to thereby allow the appendix to move in the slot., 'wherein the stopping unit is selectively movable between: (1) a release configuration in which the ...

Method for the ultrasonic welding of two plastic components, and plastic component produced thereby

The invention relates to a method for the ultrasonic welding of two plastic components using a sonotrode, wherein the energy for the welding is introduced into the plastic components via at least one or more pins of the sonotrode, wherein the two plastic components are welded to one another step by step, wherein the respectively subsequent step of the welding is carried out in a region which has already been loaded and relieved of tension as a result of the preceding step of the welding.

DEVICE FOR EXTENDING A FILM AND FOR WELDING THE FILM TO A CONNECTION PART HAVING AN AXIAL DIRECTION, AND METHOD, PRODUCTION METHOD, SYSTEM, AND BAG

The invention relates to a device for welding a connection region of a film to a connection part having an axial direction. In the case of conventional devices, there is the risk of steep workpiece edges causing uncontrolled weak spots in the film and in the weld seam. According to the invention, the film is extended in a controlled manner such that the film has a length reserve. The film is extended in such a way that the film has a deformation cross-section that runs out such that the deformation is not visible on the final product. In this connection, the invention further relates to a use of a film, to a method for welding, to a method for producing bags, to a system for producing bags, and to a bag. 1. A device for extending a film and for welding the film with an axial direction comprising connecting part , for forming a bag for medical purposes ,with an extension device for extending the film inside and/or outside a connection region of the film, wherein the extension device comprises a deformation tool with an extension direction and with a deformation cross-section,characterized in thatthe extension device comprises an area with an in extension direction running out deformation cross section.2. Device according to claim 1 , characterized in that the extension device is arranged in a tool pass so the device can cause the extension of the film temporal before welding.3. Device according to claim 1 , characterized in that the deformation tool is adapted to create a waveform in the film in an area of the deformation tool.4. Apparatus according to claim 3 , characterized in that the deformation tool is adapted to generate the waveform in a sinusoidal shape.5. Device according to claim 1 , characterized in that the deformation tool is adapted to create a symmetrical deformation cross-section.6. Device according to claim 1 , characterized that the deformation tool is adapted to provide an asymmetrical deforming cross-section.7. Device according to claim 1 , ...

MOLD-LESS CURING METHOD OF MANUFACTURING A COMPOSITE VESSEL ASSEMBLY

A method of manufacturing a composite vessel assembly includes the step of placing the composite vessel assembly in a pliable containment prior to curing of a resin of the composite vessel assembly. With the composite vessel assembly in the pliable containment, a vacuum is applied through an orifice in the pliable containment to evacuate air and compact the composite vessel assembly. 1. A method of manufacturing a composite vessel assembly comprising:placing the composite vessel assembly in a pliable containment prior to curing of a resin of the composite vessel assembly; andapplying a vacuum to the inside of the pliable containment and through a first orifice in the pliable containment to evacuate air and compact the composite vessel assembly.2. The method set forth in claim 1 , wherein the pliable containment is in biased contact with the composite vessel assembly when the vacuum is applied.3. The method set forth in claim 1 , further comprising:sealing a portion of the pliable containment that defines a second orifice about a nozzle of the composite vessel assembly; andplacing a chamber of the composite vessel assembly under a pressure equal to or greater than atmospheric pressure when the pliable containment is under the vacuum.4. The method set forth in claim 3 , wherein a liner of the composite vessel assembly defines the chamber and a composite layer of the composite vessel assembly at least in-part surrounds the liner.5. The method set forth in further comprising:curing the resin of the composite vessel assembly when under the vacuum.6. The method set forth in claim 5 , further comprising:wrapping the composite vessel assembly with at least one sheet before placing the composite vessel assembly in the pliable containment;releasing the vacuum after the resin has cured;removing the composite vessel assembly and the at least one sheet from the pliable containment; andremoving the at least one sheet from the composite vessel assembly.7. The method set forth in ...

COMPOSITE PROSTHESIS WITH EXTERNAL POLYMERIC SUPPORT STRUCTURE AND METHODS OF MANUFACTURING THE SAME

A prosthesis including a support structure for enhancing kink and/or crush resistance. The support structure is connected to an outer surface of the prosthesis and includes at least two components, one of which has a lower melting point than the other. The component with the lower melting point is used to connect the support structure to the outer surface of the prosthesis. 120-. (canceled)21. An implantable prosthesis comprising:(a) a generally tubular body comprising an outer textile surface; and(b) a support structure attached to the outer textile surface of the tubular body and configured to increase at least one of kink resistance and crush resistance of the tubular body,wherein the support structure comprises a first component made from polypropylene and a second component, wherein the first component has a melting temperature of 130° C.-170° C.,wherein the second component comprises a polymeric material made from polyethylene so the second component has a melting temperature of 60° C.-105° C. that is a lower melting temperature than that of the first component and the body, and the second component connects the first component to the tubular body, andwherein a portion of the first component and a portion of the second component are removable with respect to the outer textile surface without substantially compromising the outer textile surface of the tubular body.22. The implantable prosthesis of claim 21 , wherein the tubular body of the implantable prosthesis comprises an inner layer made from a biocompatible polymer comprising ePTFE.23. The implantable prosthesis of claim 21 , wherein the outer textile surface is an outer surface of an outer textile layer comprising filaments or yarns with interstices or pores between the filaments or yarns claim 21 , wherein the second component extends into the interstices or pores and thereby mechanically connects the first component of the support structure to the outer textile layer.24. The implantable prosthesis of ...

Composite Component for a Vehicle, in Particular a Motor Vehicle, and Method for the Production of a Composite Component

A composite component for a vehicle has a core layer made from a theiinoplastic plastic foam and at least one cover layer which is connected to the core layer. The core layer has a higher density in one region than the density of the semi-finished core layer. The cover layer formed from a fiber-reinforced plastic is connected in the region of higher density to at least one joining element by friction welding.

Sandwich Component and Method for Producing a Sandwich Component

A sandwich component and method of producing the sandwich component are provided, wherein the sandwich component has a first cover layer, a second cover layer, and a core disposed therebetween. In the sandwich component, the cover layers are each formed from an outer layer made of a fiber-reinforced thermoplast material having greater resistance to a certain solvent and, fused therewith, an inner layer made of a thermoplast material having lower resistance to the solvent. The core has outer layers, each of which is formed from a thermoplast material having lower resistance to the solvent, and an inner structure, which is formed entirely or partially from a thermoplast material having greater resistance to the solvent. The inner layers of the cover layers were each fused with one of the outer layers of the core with the use of the solvent. 1. A sandwich component , comprising:a first cover layer, a second cover layer, and a core disposed therebetween, whereinthe first and second cover layers are each formed from an outer layer made of a fiber-reinforced thermoplast material having greater resistance to a certain solvent and, fused therewith, an inner layer made of a thermoplast material having a lower resistance to the solvent,the core has outer layers each of which is formed from a thermoplast material having lower resistance to the solvent, and an inner structure, which is formed entirely or partially from a thermoplast material having greater resistance to the solvent, andthe inner layers of the cover layers are each fused with one of the outer layers of the core with the use of the solvent.2. The sandwich component according to claim 1 , wherein the thermoplast materials having lower solvent resistance are identical for an inner layer of a cover layer and the outer layer of the core fused therewith.3. The sandwich component according to claim 1 , wherein at least one of the thermoplast materials is selected from a group comprising: ABS claim 1 , PA claim 1 , PBT ...

Sandwich Component and Method for Producing a Sandwich Component

A sandwich component and method of producing the sandwich component are provided wherein the sandwich component has a first cover layer, a second cover layer, and a core disposed therebetween. In the sandwich component, the cover layers are each formed from an outer layer made of a fiber-reinforced high-melting-point thermoplast material and, fused therewith, an inner layer made of a low-melting-point thermoplast material. The core has outer layers, each of which is formed from a low-melting-point thermoplast material, and an inner structure, which is formed entirely or partially from a high-melting-point thermoplast material. The inner layers of the cover layers were each fused with one of the outer layers of the core. 1. A sandwich component , comprising:a first cover layer, a second cover layer, and a core disposed therebetween, whereinthe first and second cover layers are each formed from an outer layer made of a fiber-reinforced high-melting-point thermoplast material and, fused therewith, an inner layer made of a low-melting-point thermoplast material,the core has outer layers each of which is formed from a low-melting-point thermoplast material, and an inner structure, which is formed entirely or partially from a high-melting-point thermoplast material, andthe inner layers of the cover layers are each fused with one of the outer layers of the core.2. The sandwich component according to claim 1 , wherein the low-melting-point thermoplast materials are identical for an inner layer of a cover layer and the outer layer of the core fused therewith.3. The sandwich component according to claim 1 , wherein at least one of the thermoplast materials is selected from the group comprising: ABS claim 1 , PA claim 1 , PBT claim 1 , PC claim 1 , PEEK claim 1 , PEI claim 1 , PES claim 1 , PET claim 1 , PP claim 1 , PPS claim 1 , PPSU claim 1 , PSU.4. The sandwich component according to claim 2 , wherein at least one of the thermoplast materials is selected from the group ...

FASTENING STRUCTURE

A fastening structure () includes: a resin member () that contains a resin material, and that has a through-hole (H) for mounting having a tapered inner wall surface (T); a member for fastening () that is made of metal, and that has a collar portion (C) that is inserted within the through-hole (H) for mounting and whose intermediate portion has a tapered outer wall surface (T) that abuts the tapered inner wall surface (T), and a flange portion (F) that projects out along an obverse face of the resin member () at an end portion (Z) at a large-diameter side of the collar portion (C); and an adhesive () that is provided between the obverse face (A) of the resin member and the flange portion (F), and that adheres the resin member () and the member for fastening (). 1. A fastening structure , comprising:a resin member that contains a resin material, and that has a through-hole for mounting having a tapered inner wall surface whose diameter decreases from an obverse face toward a reverse face of the resin member;a member for fastening that is made of metal, and that has a collar portion that is inserted within the through-hole for mounting and whose intermediate portion has a tapered outer wall surface that abuts the tapered inner wall surface, and a flange portion that projects out along the obverse face of the resin member at an end portion at a large-diameter side of the collar portion; andan adhesive that is provided between the obverse face of the resin member and the flange portion, and that adheres together the resin member and the member for fastening.2. The fastening structure of claim 1 , wherein an end portion at a small-diameter side of the collar portion projects out further than the reverse face of the resin member.3. The fastening structure of claim 1 , wherein the through-hole for mounting includes a tapered hole that has the tapered inner wall surface and that is formed from the obverse face of the resin member toward the reverse face claim 1 , and a ...

Apparatus and process for working of elements

An arrangement for working, especially ultrasonically welding components (2a,2b), comprises a sonotrode (3) which is used to subject the primary component to ultrasound oscillations, and an opposing tool (4) on which a secondary component is placed. The opposing tool has at least one oscillation sensor (6) which can measure the amplitude of the transferred oscillations. An adjustment unit is used to adjust the height of the opposing tool, and has at least one Piezo actuator. The components are prepared, and then contacted at their connection point. The primary component is exposed to ultrasound, and the transferred oscillations are measured and the amplitude is controlled by adjusting the spacing between the opposing tool and the sonotrode surface (9).

Device and method for the continuous ultrasonic processing of a material web

Continuous ultrasound machining process and device for webs of material

A continuous ultrasound machining device for a web of material (2) has a machining tool, for example an ultrasonic vibrating unit (2) with a sonotrode (6), and a mating tool (11). The web of material (2) runs through a gap between mating tool (11) and ultrasonic transmitter (3) and is machined by the ultrasonic vibrating unit (3). The ultrasonic vibrating unit (3) has in particular a converter and a sonotrode (6) optionally connected therewith by an amplitude transforming section. In order to improve cutting results, the ultrasonic vibrating unit (3) is rigidly mounted on the machine support for the mating tool (11) by means of an adjusting device (19) and the adjusting device (19) may be rigidly linked to the machine support once the adjusting process is finished.

Ultrasonic guillotine has fixed anvil surface and cutting tool linked to energy source

An ultrasonic assembly subjects a work piece to ultrasonic emissions while it is positioned between an anvil plate and another tool. The ultrasonic sonotrode emitter is attached to a rider whose orientation and direction of travel may be altered with respect to the tool. The tool is coupled to an energy source that drives (FS) it towards the sonotrode. Also claimed is a commensurate operating process. The energy source is a mechanical spring, pneumatic, a hydraulic spring or an electromagnet.

具有乙烯／α－烯烴多嵌段共聚物的配件

本發明提供一種配件。在一實施例中，提供一種配件且包含頂部、基座及延伸穿過頂部及基座以便可流動材料通過的通道。基座包含一對相對側壁。側壁圍繞通道延伸。側壁在相對末端接合在一起。配件另外包含至少一個沿著側壁延伸的密封肋。密封肋包含乙烯/α-烯烴多嵌段共聚物。

电气设备的分隔件接合装置

本发明的目的是提供一种电气设备的分隔件接合装置，其即使将利用超声波进行接合的单元应用于流水线设备中也能使设备所占的空间小型化。本发明是将夹持电极(20)的一对分隔件(40)相互接合起来的电气设备的分隔件接合装置(100)，包括：产生超声波振动的振子(153)；使所产生的振动放大的放大器(152)；把放大后的振动施加于分隔件从而将一对分隔件接合起来的变幅杆(151)；以及将一对分隔件输送到要利用变幅杆对一对分隔件进行接合的接合位置的分隔件输送部(120、130)。其中，将振子、放大器和变幅杆排列在平行于分隔件的输送方向(X)且与分隔件的面正交的面上，或者，将振子及增幅器排列在从平行于分隔件的输送方向的方向看时比变幅杆靠近分隔件的宽度方向中央的位置。

FITMENT WITH ETHYLENE/α-OLEFIN MULTI-BLOCK COPOLYMER

The present disclosure provides a fitment. In an embodiment, a fitment is provided and includes a top portion, a base, and a channel extending through the top portion and the base for passage of a flowable material. The base includes a pair of opposing sidewalls. The sidewalls extend around the channel. The sidewalls are joined together at opposing ends. The fitment further includes at least one sealing rib extending along the sidewalls. The sealing rib includes an ethylene/α-olefin multi-block copolymer.

Bonding method and device

A bonding target object and a film including a layer having lower toughness than the bonding target object are disposed between a set of pressurization molds, which have pressurization surfaces disposed so as to face each other and in which opening holes are formed in the pressurization surfaces. A first edge on the opening hole side of the pressurization surface of a first pressurization mold, out of the set of pressurization molds, which faces the film is positioned further inside the opening hole than a second edge on the opening hole side of the pressurization surface of a second pressurization mold which faces the bonding target object. The pressing target portion of the film which is pressed by the set of pressurization molds is bonded to the bonding target object by sandwiching the bonding target object and the film with the set of pressurization molds to be pressed.

Bonding method

Method of the viscose fibre to form composite construction

一种用于粘结纤维的方法，其包括：提供第一纤维层和位于该第一纤维层下方的第二纤维层，以将第一纤维层与第二纤维层粘结。所述方法还可以包括提供第一缓冲层和第二缓冲层。第一缓冲层位于第一纤维层的上方，第二缓冲层位于第二纤维层下方。然后，所述方法还可以包括通过在第一缓冲层处引导能量来粘结第一纤维层和第二纤维层。

Inductor for inductive welding of packing material

FIELD: technological processes. SUBSTANCE: disclosed is an inductor for inductive welding of packaging material having at least one layer of metal foil. Inductor is configured to induce alternating current in metal foil for inductive heating of packaging material. Inductor comprises base layer material, material of upper layer attached to material of base layer to form zone of irreversible connection containing mixture of material of base layer and material of upper layer. Induction welding device is also disclosed, which comprises at least one inductor, and method of making inductor for inductive welding of packing material. EFFECT: inductor is proposed for induction welding. 18 cl, 6 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 732 453 C1 (51) МПК B29C 65/36 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B29C 65/36 (2020.05) (21)(22) Заявка: 2020106794, 05.07.2018 (24) Дата начала отсчета срока действия патента: Дата регистрации: 16.09.2020 17.07.2017 EP 17181581.4 (73) Патентообладатель(и): ТЕТРА ЛАВАЛЬ ХОЛДИНГЗ ЭНД ФАЙНЭНС С.А. (CH) (45) Опубликовано: 16.09.2020 Бюл. № 26 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 17.02.2020 (56) Список документов, цитированных в отчете о поиске: WO 2014166765 A1, 16.10.2014. WO 9215182 А1, 03.09.1992. EP 0223517 А2, 27.05.1987. (86) Заявка PCT: 2 7 3 2 4 5 3 R U (87) Публикация заявки PCT: WO 2019/015982 (24.01.2019) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и Партнеры" (54) ИНДУКТОР ДЛЯ ИНДУКЦИОННОЙ СВАРКИ УПАКОВОЧНОГО МАТЕРИАЛА (57) Реферат: Раскрыт индуктор для индукционной сварки присоединенный к материалу базового слоя для упаковочного материала, имеющего по меньшей формирования зоны необратимого соединения, мере один слой из металлической фольги. содержащей смесь материала базового слоя и Индуктор выполнен с возможностью материала верхнего слоя. Также раскрыты индуцирования ...

Ultrasonic heat sealing for securing carton blanks to articles in forming package

요약없음 No summary

Molding method of disposable vinyl gloves and apparatus

본 발명은 1회용 비닐장갑의 성형방법 및 그 장치에 관한 것으로, 비닐원판(1)을 공급이송시키면서 프레스 성형기(6)에서 1회용 비닐장갑(4)을 성형시키되, 상기 프레스 성형기(6)의 상부가동다이(15)에 부착된 성형칼날(18)의 선단(18a)이 내측면은 수직을 이루고 외측면은 경사지게 형성되어 있는 한편, 하부고정다이(14)에는 성형칼날(18)의 전단충력력을 흡수할 수 있도록 고무판(21)과 실리콘테이프(22) 및 테프론테이프(23)가 차례대로 적층되어 이루어진 받침판(20)이 설치되며, 상기 성형칼날(18)에 의해 형성된 비닐장갑(4)이 비닐원판(1)과 완전히 분리되어 떨어지지 않고 쉽게 분리시킬 수 있는 상태로 쉽게 연결되어 인출로울러(7)에 의해 수평 상태로 인출되면서 비닐장갑(4)의 단위길이만큼씩 절단되며, 이 절단된 단위비닐장갑요소(3)에서 부터 비닐장갑(4)과 단위비닐원판(1a)을 손으로 쉽게 분리하여 최종적으로 비닐장갑(4)을 원하는 바의 매수대로 가지런하게 얻을 수 있도록 한 것이다.(대표도면 : 제1도)

Welding tip

The present invention is directed to a welding tip (10) for welding polymeric materials such as containers. The welding tip (10) includes a cylindrical body (14) having a central bore (16) and includes a perimeter (20) around the bore (16).

Ultrasonic welding method of thermoplastic resin parts

Welding-cutting head for assembly-cutting machine for superimposed sheet or sheet materials and machines applying them.

Welding tip

The present invention is directed to a welding tip (10) for welding polymeri c materials such as containers. The welding tip (10) includes a cylindrical bo dy (14) having a central bore (16) and includes a perimeter (20) around the bor e (16).

DEVICE FOR ASSEMBLING TWO PIECES OF THERMOPLASTIC MATERIALS BY TRANSPARENT LASER WELDING AND ASSOCIATED ASSEMBLY METHOD

Le dispositif d'assemblage (10) selon l'invention d'une première pièce supérieure (11) transparente sur une seconde pièce inférieure (12) absorbante, l'ensemble des deux pièces (11, 12) étant positionné sur un support (13) pour le soudage laser, comporte un moyen de projection (14) d'un faisceau laser (F) sur ladite pièce supérieure (11), des premiers moyens de bridage (15), destinés au référencement géométrique des deux pièces (11, 12), des seconds moyens de bridage (19) et des premiers moyens de réglage (20), associés aux dits seconds moyens de bridage (19) et destinés à régler un effort prédéterminé exercé au niveau d'une interface de soudage (17) prédéterminée des deux pièces (11, 12). Le procédé d'assemblage selon l'invention est destiné au soudage laser par transparence des deux pièces (11, 12) assemblées au moyen d'un tel dispositif d'assemblage (10). The assembly device (10) according to the invention of a first upper piece (11) transparent on a second lower piece (12) absorbent, all of the two pieces (11, 12) being positioned on a support (13). ) for the laser welding, comprises means (14) for projecting a laser beam (F) onto said upper part (11), first clamping means (15) for geometric referencing of the two parts (11, 12 ), second clamping means (19) and first adjusting means (20) associated with said second clamping means (19) for adjusting a predetermined force exerted at a predetermined welding interface (17) two pieces (11, 12). The assembly method according to the invention is intended for laser welding by transparency of the two parts (11, 12) assembled by means of such an assembly device (10).

Cutting and welding counter head for cutting and assembly machine

Cutting or welding counter head of a cutting and assembling machine (1) for superimposed sheet or layer materials has a slider (13), associated with a lateral flange (20), that locates two bearings (23, 29) to support the rotating shaft (25), connected to a transmission drive (27) and carrying a welding counter wheel (11) placed between the slider and the flange an associated with one of the lateral faces of a cutting disc (12) joined in rotation with it. The cutting disc (12) is mounted floating radially and follows the action of a spring (34) displaceable radially in a reference plane in the direction of the welding head (3) with which it is associated.

ASSEMBLY OF AN APPEARANCE PIECE OF A MOTOR VEHICLE AND ANOTHER PART SOLIDARIZED TO THE MATERIAL FUSION APPEARANCE PART AND METHOD OF ASSEMBLING THOSE PIECES

Cet ensemble d'une pièce d'aspect (12) en matière thermoplastique d'un véhicule automobile et d'une autre pièce (10) ayant une partie mince en matière thermoplastique est tel que la partie mince présente des orifices traversants et que la fusion (22) de la pièce d'aspect avec cette partie mince n'est localisée que sur les contours des orifices traversants.L'invention concerne aussi un procédé d'assemblage d'une pièce d'aspect (12) en matière thermoplastique d'un véhicule automobile sur une autre pièce (10) ayant une partie mince en matière thermoplastique. Dans ce procédé, la fusion de matière est obtenue par soudage, par vibrations tangentielles d'une panne (14) Odans une gamme de fréquences ultrasonores.

Process for the production of three-dimensionally drapeable thermoplastic functional element semifinished products for integration in fiber-thermoplastic composites

Verfahren zur Erzeugung von dreidimensional drapierfähigen Thermoplast-Funktionselement-Halbzeugen (1) zur Integration in Faser-Thermoplast-Verbunde (7), aufweisend zumindest folgende Schritte: - Bereitstellen (22) einer ersten multifunktionalen thermoplastischen Trägerfolie (3), - Auflegen und Positionieren (23) eines Funktionselement-Netzwerkes (10) aus mit flexiblen Leiterbahnen (8) verbundenen flächigen Funktionselementen (9) auf die erste multifunktionale thermoplastische Trägerfolie (3), - Auflegen (24) einer zweiten multifunktionalen thermoplastischen Trägerfolie (11) auf das Funktionselement Netzwerk (10), - Kontaktschmelzen (25) und Konsolidieren der beiden sich gegenüberliegenden thermoplastischen Trägerfolien (3,11) mit dem darin befindlichen Funktionselement-Netzwerk (10) in einem Heißpressprozess (6) unter Druck (61) und erhöhter Temperatur (62), gekennzeichnet durch folgende Teilschritte: - Bereitstellen (20) einer unter der ersten multifunktionalen thermoplastischen Trägerfolie (3) anbringbaren ebenen ersten Prozesshilfsfolie (5), - Auflegen (21) der unteren ersten multifunktionalen thermoplastischen Trägerfolie (3) auf die ebene Prozesshilfsfolie (5) und nach dem Aufbringen des Funktionselement-Netzwerkes (10) auf die untere erste thermoplastische Trägerfolie (3), - Abdecken (26) der oberen zweiten multifunktionalen thermoplastischen Trägerfolie (11) mit einer oberen ebenen zweiten Prozesshilfsfolie (12), so dass ein dünnwandiger thermoplastischer Sandwich (13) aus Funktionselement-Halbzeug (1) und thermoplastischen Trägerfolien (3,11), mit dem Ziel einer Funktionselemente schonenden Verpressung, zwischen elastischen Prozesshilfsfolien angeordnet ist, wobei die thermoplastischen Trägerfolien (3,11) die einzelnen Funktionselemente (9) und zugehörigen elektrischen Komponenten (8) umgeben, und - Entfernen (27) der ebenen Prozesshilfsfolien (5,12). Method for producing three-dimensionally drapeable thermoplastic functional element semifinished products ( ...

Heat sealing apparatus and method for forming a composite heat sealing structure

【課題】帯状の剥がれシールの長尺方向に線条の剥がれシールが付加された複合構造のヒートシールを効率よく行うことができるヒートシール装置および方法を提供する。【解決手段】上記課題は、ロール間に掛架されて走行する一対のベルトと該ベルトと間隔をおいて配置された加熱体よりなる圧着ベルト搬送加熱部と、周面に線条突起が周方向に設けられた線条ロールと弾性体ロールよりなるダイロール圧着部よりなる帯状の剥がれシールの長尺方向に線条の剥がれシールが付加された複合ヒートシール構造を形成するヒートシール装置と、方法によって解決される。【選択図】図１０ A heat sealing apparatus and method capable of efficiently performing heat sealing of a composite structure in which a strip peeling seal is added in the longitudinal direction of a strip peeling seal. The object is to provide a pressure-conveying belt conveyance heating unit composed of a pair of belts that run while being stretched between rolls, and a heating element that is spaced from the belts, and linear protrusions on the peripheral surface. Heat seal apparatus and method for forming a composite heat seal structure in which a strip peeling seal is added in the longitudinal direction of a strip-like peeling seal formed of a die roll crimping portion comprising a linear roll and an elastic roll provided in a direction Solved by. [Selection] Figure 10

Method and apparatus of keypad for cellular phone

키패드의 제조를 빠르고 용이하게 대량으로 생산할 수 있는 휴대폰용 키패드 제조방법 및 장치에 관한 것이다. 이러한 휴대폰용 키패드 제조방법 및 장치는, 인접된 키와 리브로 연결된 상태로 사출된 다수개의 플라스틱 키들을 배면이 위로 향하도록 지그에 안착시키는 키 투입공정; 지그에 배치된 각각의 키 배면에 일정량의 접착제를 토출하는 접착제 토출공정; 접착제가 토출된 키를 지그와 함께 소정의 시간내에 다음 공정으로 이송시키는 이송공정; 키와 키들 사이의 리브를 제거하여 각각의 독립된 키를 갖도록 하는 리브컷팅공정; 접착제가 토출되고 각각의 독립된 형태로 위치한 키의 배면에 베이스부재를 올려놓는 베이스부재 인서트공정; 상기 베이스부재를 가압하여 각각의 키와 베이스부재를 접착하여 완성된 키패드의 형태를 갖도록 하는 접착공정; 상기 키패드를 지그에서 분리하는 배출공정을 포함하는 키패드 제조방법을 제공한다. 또한 본 발명은, 인접된 키와 리브로 연결된 상태로 사출된 플라스틱 키들을 배면이 위로 향하도록 안착시킬 수 있는 지그와; 지그에 안착된 각각의 키에 소정량의 접착제를 자동으로 토출하는 접착제 토출장치와; 접착제가 토출된 키를 지그레일을 따라 자동으로 이송시키는 이송장치와; 이송장치를 통하여 이송된 키 주변의 리브를 제거하여 독립된 각각의 키를 마련하는 리브 컷팅장치와; 미리 제작된 베이스부재를 키에 올려놓고 가압하여 키와 베이스부재가 접착되어 완성된 키패드의 형상으로 마련하는 가압장치와; 완성된 키패드를 지그에서 분리하는 배출장치를 포함하는 키패드 제조장치를 제공한다.

Applying method

本发明提供一种将包含韧性较低的层的薄膜贴合于被贴合物时可防止韧性较低的层破坏的贴合方法及装置。在具有彼此对置配置的按压面且在按压面上形成有开孔的一组压模之间，配置被贴合物和包含韧性比被贴合物低的层的薄膜。在一组压模中，使对置于薄膜的第1压模的按压面的开孔侧的第1边缘比对置于被贴合物的第2压模的按压面的开孔侧的第2边缘更位于开孔的内侧。通过由一组压模夹持被贴合物及薄膜并进行按压，将被一组压模按压的薄膜的被按压部分贴合于被贴合物。

Automated machine and method for mounting a fitment to a flexible pouch

A machine for forming a flexible pouch having a spout fitment includes a frame, a transport device adjacent the frame for transporting a flexible material therealong, and a feeder device for supplying a roll of tape material having a plurality of fitments secured thereto. A fitment insertion station receives the roll of tape material with pre-applied fitments, and removes the fitment, and seals the fitment to a fitment receiving portion of the flexible material. A pouch body forming station operatively forms a body of the pouch from the flexible material, and an upper edge, a lower edge and a side edge extending therebetween.

For the device of Filling bag, bag profile soldering appliance, soldering appliance, for the method for Filling bag, the method for manufacturing bag, system and bag

本发明涉及一种用于灌装袋的装置，一种用于制备袋的袋轮廓密封工具，一种用于密封袋的密封工具，一种用于灌装袋的方法，一种用于制备袋的方法，一种用于制备和灌装袋的系统，一种使用所述系统制备和灌装或者使用袋轮廓密封工具已经制备的袋。本发明能够灌装袋，特别是用于医疗目的的袋，而不需要袋具有灌装口。因此，可以节省资源和成本并且降低对环境的害处。

INDUCING COIL FOR WELDING, DEVICE AND SEALING MACHINE, AND METHOD FOR MANUFACTURING INDUCING COIL

Uma bobina indutora para soldagem por indução de um material de acondicionamento tendo pelo menos uma camada de lâmina metálica é descrita. A bobina indutora é configurada para induzir uma corrente alternada na lâmina metálica para aquecimento indutivo do material de acondicionamento. A bobina indutora compreende um material de camada de base, um material de camada de topo ligado ao material de camada de base para formar uma interface de ligação irreversível compreendendo uma mistura do material de camada de base e do material de camada de topo. Um dispositivo de vedação por indução compreendendo pelo menos uma bobina indutora e um método para fabricação de uma bobina indutora para soldagem por indução de um material de acondicionamento também são descritos. An induction coil for induction welding of a packaging material having at least one layer of metal foil is described. The inductor coil is configured to induce an alternating current in the metal foil for inductive heating of the packaging material. The inductor coil comprises a base layer material, a top layer material connected to the base layer material to form an irreversible bonding interface comprising a mixture of the base layer material and the top layer material. An induction sealing device comprising at least one induction coil and a method for manufacturing an induction coil for induction welding of a packaging material are also described.

Lining drum

Method and device for manufacturing composite sheets

FIELD: composite materials. SUBSTANCE: invention relates to a method and device for manufacturing a composite sheet. The method includes a stage of introducing the first sheet into an engaging part of the first roll and the second roll with protrusions and recesses that interlock with each other on peripheral surfaces to deform the first sheet to obtain recesses and protrusions when both rolls are rotated. The method includes a stage of transporting the deformed first sheet with recesses and protrusions while holding the first sheet on the first roll and superimposing the second sheet with the first sheet during transportation. The method also includes a stage of clamping the superimposed first and second sheets between protrusions of the first roll and an ultrasonic waveguide of an ultrasonic welding device for applying ultrasonic vibrations to sheets. In this method, fusion joints with through holes are formed during the application of ultrasonic vibrations. EFFECT: invention provides a reduction in the cost of maintaining the device. 31 cl, 9 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 756 467 C2 (51) МПК B29C 65/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B29C 65/08 (2021.05) (21)(22) Заявка: 2019114428, 15.12.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: 30.09.2021 (73) Патентообладатель(и): КАО КОРПОРЕЙШН (JP) 19.12.2016 JP 2016-245886; 12.12.2017 JP 2017-237899 (43) Дата публикации заявки: 19.01.2021 Бюл. № 2 (56) Список документов, цитированных в отчете о поиске: JP 2004174234 A, 24.06.2004. RU 2466872 C2, 20.11.2012. RU 2014101158 A, 27.07.2015. RU 2524233 C2, 27.07.2014. JPH 1080445 A, 31.03.1998. (45) Опубликовано: 30.09.2021 Бюл. № 28 (86) Заявка PCT: C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 19.07.2019 JP 2017/045200 (15.12.2017) (87) Публикация заявки PCT: WO 2018/116996 (28.06.2018) 2 7 5 6 4 6 7 2 7 5 6 4 6 7 Приоритет(ы): (30) ...

Heat-sealing device for thermoplastic films

ABSTRACT OF THE DISCLOSURE An apparatus is disclosed for sealing and simultaneously cutting through at least two layers of thermoplastic film. The apparatus includes a pair of sealing jaws and means for closing the jaws, the first of said jaws having an electrical impulse sealing element mounted thereon, said heat sealing element being covered with a release sheet, the second of said jaws having a resilient pad mounted thereon, said resilient pad being covered with a release sheet, the improvement wherein there is a heat dispersing foil between the resilient pad and the release sheet which covers said pad. The apparatus may be used on form and fill packaging machines to improve the life of release sheet, e.g. a polytetrafluoroethylene-coated glass fibre tape.

Method of joining two objects

Disclosed is a method for joining two objects by anchoring an insert portion provided on one of the objects in an opening provided on the other one of the objects. The anchorage is achieved by liquefaction of a thermoplastic material and interpenetration of the liquefied material and a penetrable material, the two materials being arranged on opposite surfaces of the insert portion and the wall of the opening. Before such liquefaction and interpenetration, an interference fit is established in which such opposite surfaces are pressed against each other, and, for the anchoring, mechanical vibration energy and possibly a shearing force are applied, wherein the shearing force puts a shear stress on the interference fit.

Device for closing containers with metal caps

The bottle capping machine which applies metal caps has a rotary turntable towards which the bottles are advanced, to travel in a circle underneath a rotary distributor head with a ring of closure sleeves around it. Each sleeve applies electrical pulses to the metal cap inserted with it. This sleeve has a ring shaped inductive member (21) above an auxiliary inductive ring (22). The distributor incorporates a set of electrodes which act as switching elements. These inductive rings are electrically connected to the electrodes carried by the rotary turntable.

High frequency sewing machine

탑재판상에 탑재된 피가공재를, 수평 및 상하로 합성 운동하는 이송 톱니와 누름쇠의 협동 작용에 의해 간헐적으로 이송하도록 구성되고, 이송 정지중에는 한 쌍의 면형상 전극 사이에 소정의 값의 고주파 전력을 부여하여, 피가공재에 있어서의 섬유 원단(W)의 중첩부 사이에 끼워져 있는 열가소성 수지 테이프를 유전 가열에 의해 용융하여 섬유 원단의 중첩부를 접착하고, 또 이송 동작중에는 이송 정지중보다 작은 값의 고주파 전력을 면형상 전극 사이에 부여하는 상태로 전환 제어함으로써, 확실하고 또한 균일한 접착 강도가 얻어지는 것이면서, 소손이나 파공 등의 불량사태의 발생을 방지할 수 있음과 아울러, 곡선형상 부위나 신축성 섬유 원단의 접착 가공에도 충분히 대응할 수 있고, 게다가 효율적인 접착 가공을 행할 수 있도록 하고 있다.

Bonding method of resin member

A method for bonding resin members by laser welding in which melting of a resin member can be prevented on the contact surface with a base or a tool used for bonding. In the bonding method, a resin member (1) is mounted on a base (3) and a surface of the base (3) in contact with the resin member (1) is an optical mirror surface. A surface of the resin member (1) is coated with a light absorbing agent (4), a resin member (2) is placed thereon and then a laser light (10) is irradiated from the resin member (2) side in order to melt the resin on the bonding surface of the resin member (1) and the resin member (2), thereby bonding the resin members together. The laser light (11) penetrated through the bonding surface reaches the contact surface where the resin member (1) and the base (3) are in contact with each other, and since the laser light (11) penetrates the bonding surface without being scattered or absorbed, melting of the resin member can be prevented.

Thin sealing device for side sealing machine

A thin sealing device (230) which is resistant to damage caused by foreign material (700) is disclosed. The thin sealing device (230) has an internal heating element. The thin sealing device has a blunt edge (236), which has a radius smaller than that of the heating element. A thermocouple is placed in a cavity (235) near this blunt edge (236) to monitor the temperature at the point of sealing. In some embodiments, the thin sealing device (230) is pivotably attached to the side sealing machine at its leading (upstream) edge. The trailing (downstream) edge of the thin sealing device (230) is moved by means of a compressible force, such as an air cylinder (660). In this way, the air in the cylinder (660) pushes the thin sealing device (230) downward into the plane of the film (237). However, a foreign object (700) located on the film can overcome the force of the air cylinder (660), thereby lifting the thin sealing device (230) out of the path of the film (237).

Device for storing and removing cardboard for a bridge in a corrugated cardboard production line

A device for cardboard storage and removal for a bridge in a corrugated cardboard production line includes a bridge over which a conveyor system for conveying the single-sided laminated corrugated cardboard web is arranged. The exit end of the conveyor system for conveying the single-sided laminated corrugated cardboard web is provided with a clamping and cutting unit and a movable cardboard storage carriage unit is provided under the conveyor system for conveying the single-sided laminated corrugated cardboard web, under which conveyor system a conveyor belt system is provided in the bridge, and in the bridge an opening is provided, under which a waste cardboard collecting carriage is provided. The movable cardboard storage carriage unit stores the cardboard by means of cardboard storage rolls, which retain the single-sided laminated corrugated cardboard web flat on the bridge. In the event that a splicing defect is detected, the defective piece is cut out by the clamping and cutting unit and ejected by the conveyor belt system to the waste cardboard collecting carriage through the opening. Hence, it follows that productivity is improved.

Device for closing vessels with electrically conductive caps

METHOD AND DEVICE FOR PRODUCING COMPOSITE SHEETS

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2019 114 428 A (51) МПК B29C 65/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2019114428, 15.12.2017 (71) Заявитель(и): КАО КОРПОРЕЙШН (JP) Приоритет(ы): (30) Конвенционный приоритет: 19.12.2016 JP 2016-245886; 12.12.2017 JP 2017-237899 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 19.07.2019 JP 2017/045200 (15.12.2017) (87) Публикация заявки PCT: A WO 2018/116996 (28.06.2018) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и Партнеры" R U (57) Формула изобретения 1. Способ изготовления композитного листа с большим количеством соединенных сплавлением частей, в котором первый лист и второй лист соединены сплавлением, причем первый лист имеет выступа, выступающие к противоположной стороне второго листа по меньшей мере частично в местах, отличающихся от мест соединения сплавлением, причем способ предусматривает: этап формирования рельефа с введением первого листа в зацепляющую часть первого валка и второго валка, каждый из которых обладает выступами и углублениями, сцепляющимися друг с другом на периферийных поверхностях во время вращения обоих, и первого, и второго валков, чтобы деформировать первый лист для получения углублений и выступов; этап наложения транспортируемого деформированного первого листа с углублениями и выступами, когда первый лист удерживается на первом валке, и наложения второго листа на транспортируемый первый лист; и этап ультразвуковой обработки зажатых наложенных первого и второго листов между выступами первого валка и ультразвуковым волноводом устройства ультразвуковой сварки для приложения ультразвуковых вибраций к листам, причем на этапе ультразвуковой обработки во время приложения ультразвуковых вибраций формируются соединения сплавлением со сквозными отверстиями. Стр.: 1 A 2 0 1 9 1 1 4 4 2 8 (54) СПОСОБ И УСТРОЙСТВО ДЛЯ ИЗГОТОВЛЕНИЯ КОМПОЗИТНЫХ ЛИСТОВ 2 0 1 9 1 1 4 4 2 ...

Plastic enclosure and joint of a plastic enclosure

The invention relates to a plastic enclosure (1), which comprises a base section (3) and a lid section (4) which form, the enclosure being closed, a base (33) and a lid (43) of the enclosure, and walls (45, 35) remaining between said lid (43) and base (33), whereby on an inner surface (33a, 43a) of the enclosure base (33) or lid (43) or an inner surface of a joining section (7) used for the mutual joining of the enclosure (1) base section (3) and lid section (4) abuts at least one sleeve-like array (2) protruding from the plane of the inner surface/inner surfaces in question at an angle of about 90 degrees which is arranged to receive a fastening element with an external thread (6). From an inner surface (2a) of the sleeve-like array (2) protrudes in the direction of a radius (2r) of the sleeve-like array (2) a set of elongated grooves (200) in the longitudinal direction of the sleeve-like section.

Machine for welding workpieces made of plastic materials

Machine for welding workpieces made of plastic materials of the type comprising: two workpiece-carrying fixtures each provided with a template having a recess adapted to accommodate a respective plastic workpiece to be welded; a moving assembly adapted to selectively couple and press the two workpiece-carrying fixtures to/against each other, so as to tighten the plastic workpieces housed in the templates one against the other; a vibrating member which is adapted to vibrate on command a first workpiece-carrying fixture; automatic piece locking means adapted to selectively lock/immobilise the plastic workpiece to be welded inside the template of the first workpiece-carrying fixture; and an electronic control unit adapted to drive/control said automatic piece locking means.

Lining roller

公开了衬里滚筒(10)，其具有管状体(20)，该管状体具有开口端，用于压缩空气的入口(22)和用于衬里(60)的出口(23)。衬里滚筒(10)具有可拆卸地附接到管状体(20)上的端部件(31，32)，用于封闭管状体(20)的开口端，管状体(20)内部的可旋转轴(51)和用于旋转轴(51)的曲柄(33)。端部件(31，32)具有弹簧加载的法兰安装件，其中弹簧(41)的偏压将法兰安装件推向管状体(20)和法兰安装件的关闭位置，并且衬里滚筒(10)内的空气压力将法兰安装件推离管状体(20)并推向法兰安装件的打开位置。

Rotary anvil

The rotary anvils herein may be used in combination with a tool member to perform various types of manufacturing operations, such as cutting, bonding, and embossing. The anvil roll (100) includes a cylindrically-shaped outer circumferential surface (102) and is adapted to rotate about a first axis of rotation (104). More particularly, the anvil roll (100) includes a body (110) formed from a first material (118), such as a metallic material. The body also includes grooves (130) in the outer circumferential surface (102), and abrasion resistant material (120) is fused to the body to fill the grooves (130) to form strips (112). During operation, a tool member (134) is positioned to contact the strips (112) of abrasion resistant material (120).

PROCESS FOR SEALED PACKAGING OF A SUBSTRATE PROVIDED WITH A PRINTED CIRCUIT.

Unit and method for forming and/or advancing a pack or a part of a pack

描述了一种用于形成/推进至少一个包(3)或包(3)的至少一部分的单元(1，1′，1″)，其包括：框架(11，12a，12b)；能选择性地启动/停用的功率源(42)；和至少一个滑架(14a，14b)，其能操作地与功率源(42)耦合，能沿着包括至少一个竖直部分(18a，18b，19a，19b)的路径(13a，13b)移动，并且适于传送至少一个包(3)或所述包(3)的至少一部分；单元(1，1′，1″)包括止动装置(45)，止动装置(45)装配到框架(12a，12b)上并且其能操作：以当功率源(42)启动时，让滑架(14a，14b)自由以沿竖直部分(18a，18b；19a，19b)前进；以及当功率源在使用中停用时，使滑架(14a，14b)沿竖直部分(18a，18b；19a，19b)停止。

Assembly comprising a trim part for a motor vehicle and another part secured to the trim part by melting material, and a method of assembling the parts

This assembly of a trim part of thermoplastic material for a motor vehicle with another part having a thin portion of thermoplastic material is such that the thin portion presents through orifices and the melting of the trim part together with the thin portion is localized solely at the outlines of the through orifices. In the assembly method, the melting of material is obtained by welding, by means of tangential vibrations of a bit in an ultrasound frequency range. The tangential vibrations are applied to the thin portion of the other part so as to form at least one through orifice in said part and so as to cause melting of said part together with the trim part at the outline of the orifice.

Method of manufacturing a gusseted bag, and improved gusseted bag

L’invention concerne un procédé de fabrication d’un sac (1) d’emballage comprenant au moins, une paroi avant (2) et une paroi arrière (3), éventuellement reliées par des soufflets (4), un fond (5), et une ouverture (6) de remplissage, le procédé impliquant la réalisation d’au moins une ligne de soudure sur au moins l’une des parois avant (2) ou arrière (3).Selon l’invention, le sac (1) est fabriqué à partir d’au moins un film (7) plastique présentant une face interne (8) destinée à être positionnée à l’intérieur du sac (1) et une face externe (9) destinée à être positionnée à l’extérieur du sac (1), et dont la différence entre la température de ramollissement de la face externe (9) et la température de fusion de la face interne (8) est comprise entre 20°C et 60°C, de sorte que la ligne de soudure est réalisée à une température de soudage diffusée comprise entre la température de ramollissement de la face externe (9) et la température de fusion de la face interne (8), par l’intermédiaire d’un dispositif (10) de marquage à chaud appliqué sur la face externe (9) en faisant fondre la face interne (8) sans ramollir ni dégrader la face externe (9). Figure pour l’abrégé : Fig. 4 The invention relates to a method for manufacturing a packaging bag (1) comprising at least a front wall (2) and a rear wall (3), optionally connected by gussets (4), a bottom (5) , and a filling opening (6), the method involving the production of at least one weld line on at least one of the front (2) or rear (3) walls.According to the invention, the bag (1 ) is made from at least one plastic film (7) having an internal face (8) intended to be positioned inside the bag (1) and an external face (9) intended to be positioned outside of the bag (1), and of which the difference between the softening temperature of the outer face (9) and the melting temperature of the inner face (8) is between 20°C and 60°C, so that the line welding is carried out at a diffused welding temperature between the softening ...

Forming method and apparatus for vinyl glove for a single usage

내용없음

Liquid filling device

【課題】液体ノズルの接触による板状体の傷付き、液だれ、塗布速度の低下を防止する。 【解決手段】板状体２，３を、板状体２，３の主面を対向させて保持する複数の保持部材４，５と、複数の保持部材４，５を近接離間させる移動部材６と、相対向する一対の板状体２，３の間隙に挿通され、充填液７を上記間隙に吐出する吐出ノズル１０と、吐出ノズル１０を、板状体２，３の面内方向に亘って移動させるノズル移動機構１１と、ノズル移動機構１１を制御する制御手段２１と、充填液７を貯蔵する貯蔵部１５と、貯蔵部１５に貯蔵されている充填液７を吐出ノズル１０から吐出させる押圧機構１３とを備え、吐出ノズル１０は樹脂でコーティングされている。 【選択図】図５

Hot wedge welding apparatus

Method of joining two objects.

Un método y una máquina para unir dos objetos (1, 5) anclando una porción de inserto (6) proporcionada sobre uno de los objetos en una abertura (2) proporcionada sobre el otro de los objetos. El anclaje es logrado mediante la licuefacción de un material termoplástico y la interpenetración del material licuado y un material penetrable, siendo los dos materiales arreglados sobre superficies opuestas de la porción de inserto (6) y la pared de la abertura (2). Antes de esa licuefacción e interpenetración, es establecido un ajuste por interferencia en el cual esas superficies opuestas son presionadas una contra otra, y, para el anclaje, la energía de vibración mecánica y posiblemente una fuerza cortante (22) son aplicadas, donde la fuerza cortante coloca un esfuerzo cortante sobre el ajuste por interferencia.

System and process for transparent laser welding of parts, employing independent protective and clamping elements

The present application describes a system for joining two parts (10, 11), comprising an element for projecting a laser beam (F), welding two parts (10, 11) at a contact interface (12) between the two parts (10, 11), and a clamping element (14) configured to transmit a force to an assembly (E) formed by the two parts (10, 11) to be welded. The system also comprises a protective element (15) that is independent of the clamping element (14) and configured so that the force exerted by the clamping element (14), during welding, is applied to the protective element (15) and transmitted by the protective element (15) to the assembly (E) of the two parts (10, 11). A joining process and an assembly made of two parts joined by such a process are also described.

Apparatus and methods for installing composite rivets

Apparatus and methods for installing composite rivets are disclosed. One disclosed method comprises: inserting a composite rivet blank comprising a composite material into a hole in a part; heating the composite rivet blank using Joule heating while the composite rivet blank is in the hole; and then finishing the composite rivet blank.

Composite prosthesis with external polymeric support structure and methods of manufacturing the same

A prosthesis (10) including a support structure (22) for enhancing kink and/or crush resistance. The support structure (22) is connected to an outer surface (16) of the prosthesis (10) and includes at least two components (23, 24), one of which has a lower melting point than the other. The component with the lower melting point is used to connect the support structure (22) to the outer surface of the prosthesis (10).

Assembly of a part of a motor vehicle and another part solidarized with the part by fusion of matter and process of assembly of these parts

본 발명은 자동차의 열가소성 물질로 된 하나의 외장 부품(12)과 열가소성 물질로 된 가는 부위를 가지는 다른 부품(10)의 조립체에 관한 것이다. 상기 가는 부위는 관통 구멍들을 가지며, 상기 외장 부품과 가는 부위의 융해부는 상기 관통 구멍들의 윤곽에만 국한된다. The present invention relates to an assembly of one exterior part 12 of thermoplastic material of an automobile and another part 10 having a thin part of thermoplastic material. The thin portion has through holes, and the melting part of the sheathing part and the thin portion is limited only to the contour of the through holes. 상기 조립체의 조립 방법에 있어서, 물질 융해부(22)는 초음파 주파수대에서의 용접, 즉 초음파 주파수대에서의 용접부(14)의 접선 진동(V2)을 통해 형성된다. 상기 접선방향 진동(V2)은 다른 부품(10)에 적어도 하나 이상의 관통 구멍을 형성할 때까지 다른 부품(10)의 가는 부위에 적용되며, 다른 부품(10)과 외장 부품(12)의 융해부(22)는 상기 관통 구멍의 윤곽에만 형성된다. In the assembly method of the assembly, the material melting part 22 is formed by welding in the ultrasonic frequency band, ie, tangential vibration V2 of the welding part 14 in the ultrasonic frequency band. The tangential vibration (V2) is applied to the thin portion of the other component 10 until at least one through hole is formed in the other component 10, and the fusion portion of the other component 10 and the exterior component 12 22 is formed only in the outline of the through hole.

ASSEMBLY OF AN APPEARANCE PIECE OF A MOTOR VEHICLE AND ANOTHER PART SOLIDARIZED TO THE MATERIAL FUSION APPEARANCE PART AND METHOD OF ASSEMBLING THOSE PIECES

Microchip and process for producing microchip

A microchip (1) in which a resinous film can be inhibited from sagging into a channel. The microchip (1) comprises: a resinous base (2) having a channel groove forme therein; and a resinous film bonded to that side of the base on which the channel groove has been formed. A fine channel (3) including channels (3A) and channels (3B) is formed by the channel groove and the resinous film (10). The total length of the channels (3B), which extend parallel to the X direction for the resinous base (2), is large than the total length of the channels (3A), which extend parallel to the Y direction for the resinous base (2). The resinous base (2) has been bonded to the resinous film so that the sides parallel to the channels (3B) are parallel to the TD for the resinous film and that the sides parallel to the channels (3A) are parallel to the MD for the resinous film.

The method for connecting two objects

本申请公开了用于通过将设置在其中一个所述物体上的插入部(6)锚固在设置在其中另一个所述物体的开口(2)中来连接两个物体(1,5)的方法。所述锚固通过热塑性材料的液化和液化材料与可渗透材料互相渗透来实现，这两种材料被布置在插入部(6)和开口(2)壁的相对表面上。在这样的液化和互相渗透之前建立过盈配合，其中使这样的相对表面彼此压靠，并且为了锚固，施加机械振动能和可能的剪切力(22)，其中所述剪切力对过盈配合施以剪切应力。

Method and apparatus for manufacturing composite sheet, and absorbent article

本发明提供复合片的制造方法和制造装置以及复合片和吸收性物品。复合片的制造方法具有：赋形工序，使第1片(1)变形为凹凸形状；重叠工序，将第2片(2)重叠于变形了的第1片(1)；和超声波处理工序，将重叠的两个片(1、2)夹入凹凸辊(31)的凸部(35)与超声波熔接头(42)的前端部的振动施加面(42t)之间而施加超声波振动。在振动施加面(42t)形成有沿着凹凸辊(31)的旋转轴延伸的槽状凹部(46)。在所述超声波处理工序中，通过使用具有槽状凹部(46)的超声波熔接头(42)，在两个片(1、2)的层叠物形成贯通孔(6)，并且形成具有该贯通孔(6)的熔接部(4)。

Resin panel

根据实施例的树脂面板包括芯材、增强材料、用于覆盖芯材和增强材料的表皮材料以及待紧固构件。增强材料(3)具有设置于芯材的前表面的第一板、设置于芯材的后表面的第二板以及用于连接第一板与第二板的连结板。待紧固构件通过紧固构件而安装于表皮材料，该紧固构件贯通于表皮材料和增强材料的第一板或第二板。

Patent FR2436750B1

Method of joining two objects

Method and machine for joining two objects (1, 5) by anchoring an insert portion (6) provided on one of the objects in an opening (2) provided on the other one of the objects. The anchorage is achieved by liquefaction of a thermoplastic material and interpenetration of the liquefied material and a penetrable material, the two materials being arranged on opposite surfaces of the insert portion (6) and the wall of the opening (2). Before such liquefaction and interpenetration, an interference fit is established in which such opposite surfaces are pressed against each other, and, for the anchoring, mechanical vibration energy and possibly a shearing force (22) are applied, wherein the shearing force puts a shear stress on the interference fit.

Ultrasonic heat sealing

An ultrasonic heatsealing mechanism and process for securing portions of a carton blank to at least one flanged container in which the surfaces to be secured are susceptible to ultrasonic heatsealing. The mechan­ism comprises a resiliently mounted ultrasonic horn (H) and a series of movable counterpart elements (52) spaced from an adjacent tip of the horn so that the counterpart elements move relative to the end of the horn one after the other. Means are provided to move the container and blank so that overlapping surfaces to be heatsealed together are passed with the counterpart elements longitudinally with respect to the horn tip means being provided to activate the horn at least when the sur­faces and at least one counterpart element are present together adjacent said end of the horn so that heat­sealing can occur and causing the horn to move resil­iently so that a constant gap (g) between the tip of the horn (HT) and that counterpart element is maintained subst­antially constant during the heatsealing process.

Device and method for sealing a film

Die Erfindung betrifft eine Vorrichtung zum Siegeln einer Folie (5), die eine Sonotrode (2) und einen Amboss (3) umfasst, gekennzeichnet durch ein Formatteil (4), welches zwischen der Sonotrode (2) und dem Amboss (3) angeordnet ist, wobei das Formatteil (4) derart benachbart zur Sonotrode (2) angeordnet ist, dass die zu siegelnde Folie (5) zwischen das Formatteil (4) und dem Amboss (3) platzierbar ist und wobei die Sonotrode (2) das Formatteil (4) zum Mitschwingen anregt.

Rotary anvil