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WO/2002/070171A1 |
The invention relates to a holder (100) for co-action with a link-welding device (31) and/or a chain-cooling device. These devices are included in a?production line for the production of consecutively orientated closed links from consecu...
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WO/2002/054901A1 |
A method of decorating items of jewellery (1; 20) is described and comprises the steps of bringing about a tranlational relative movement between the item and a cutting tool (6) along the longitudinal axis of the item, and driving the to...
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WO/2002/053308A1 |
The invention relates to a system, with which a chain (2), consisting of a series of closed links, can be formed from a chain extension (2'), consisting of a series of open links, wherein said chain extension (2'') is fed into abutment w...
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WO/2002/049907A2 |
A method and apparatus of assembling a joint of an endless track chain (10) for track-type machines to prevent endplay in the joint (14) is disclosed. The joint (14) includes a pair of links (12) and a cylindrical pin (52). Each link (16...
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WO/2002/047845A1 |
The invention relates to a gas pressure regulating arrangement (90), which comprises a practically closed chamber or space (91), wherein said chamber includes at least one inlet port (91a), for receiving a chain extension consisting of a...
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WO/2002/046643A1 |
A link connector, comprising; a first link part (1) and a second link part (2), each part comprising a first and a second leg (3, 4), the first leg (3) of the first link part (1) being adapted to be engaged to the second leg (4) of the s...
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WO/2002/044066A1 |
The invention relates to an arrangement (1) for winding a chain (4), consisting of a series of links, onto a chassis-carried bobbin (3), wherein the bobbin (3) is arranged for axial displacement forwards and backwards during a winding op...
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WO/2002/040195A1 |
The present invention relates to a chain-cooling arrangement (32', 32) that operates in accordance with the heat-dissipation principle and which is intended for inclusion in a production line in which a chain (2) consisting of a series o...
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WO/2002/038307A1 |
The invention relates to a link-cooling arrangement (32), adapted for inclusion in a production line for producing, from a series of open links structures, a chain consisting of a series of closed links. The link-cooling arrangement cons...
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WO/2002/038306A1 |
The invention includes a link-welding arrangement (31), which forms part of a production line for producing from a series of open links (2', 21', 22', 23') a series of closed links (2; 21, 22, 23) such as to form a chain (2), wherein sai...
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WO/2002/036288A1 |
The invention relates to an arrangement (1) for feeding a chain (2) and its individual links down to a rotatable disc (3) from a feed wheel (4) (or feed roller) disposed above the disc (3), wherewith successive links are caused to rest o...
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WO/2002/034429A1 |
The present invention relates to an arrangement (1) for removing, totally or partially, from a closed-link chain (2) slag products occurring when closing open links to form closed links, wherein said closed links are adapted for transpor...
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WO/2002/028567A1 |
The present invention relates to an arrangement which enables each twisted, miss-oriented or crooked link (20) in an elongated chain (2) to be rotated and/or turned to its intended correct position in the chain, wherein the chain (2) is ...
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WO/2002/016060A1 |
Joint assemblies (10) are useful for connecting one structure (12) to another structure (14). When the various components deflect or bend edge loading occurs between the various components. The subject joint assembly (10) includes a bush...
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WO/2002/004142A1 |
The invention relates to a chain assembly method which is used to join a single or multiple flat link articulated chain consisting of alternately non-offset outer and inner links, using pre-manufactured links, especially two parallel lin...
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WO/2002/002843A2 |
Chain parts and other steel articles are provided with hard, wear-resistant carbide coatings by tumbling them in a heated retort with a particulate mix which includes a source of vanadium and/or niobium. The steel substrate comprises a s...
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WO/2001/038755A1 |
The invention relates to a flat link articulated chain for variable cone pulley gears and to a method for producing such flat link articulated chains. The flat link articulated chain, whose links linking the individual chain members form...
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WO/2001/031228A1 |
A chain with mutually connected chain links (1, 2) each comprising a back portion and two parallel wall portions protruding substantially perpendicularly therefrom, in which wall portions corresponding rivet holes have been provided in e...
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WO/2000/059328A2 |
A decorative rope chain and a manufacturing process to produce a rope chain in which each link used as a basic building element exhibits a unique visual property, such as surface texture, coloration, attribute, feature, characteristic, s...
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WO/2000/009277A1 |
The aim of the invention is to improve a method for joining a flat-link articulated element, according to which at least one flat link (14, 15, 54, 56, 57) is joined to at least one bolt (17, 18, 53) by way of a compression and alignment...
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WO/1999/063853A1 |
Starting with an article of the so-called 'gas pipe' type which is formed from two concatenated spiral components (1, 3) and is deformed into a noncircular configuration, the article is cut lengthwise (7) to cut the turns of the two comp...
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WO/1997/033731A1 |
A saw chain of a chain saw has its side links and center links interconnected by rivets. Prior to being staked, each rivet is in blank form and includes a cylindrical flange and a pair of barrels extending from opposite sides of the flan...
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WO/1996/016756A1 |
A chain link (1) consists of two loops (2a, 2b) and two sides (3a, 3b), and a post (5) welded in between the chain link's sides (3a, 3b). The post (5) has sections (7) of reduced thickness against the chain link's sides (3a, 3b) in order...
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WO/1994/012807A1 |
The invention relates to a chain link and a method for the production thereof as well as a chain consisting of connected chain links and a connecting part for connecting chain links. The chain link consists of an endless elongated rod-li...
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WO/1994/001167A1 |
A combination valve and clamping device is provided in which a flexible elastic inner lining (22) is secured in a tubular outer shell (20) having a port (28) for introducing a fluid therebetween. A source of pressure such as a hypodermic...
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WO/1993/019869A1 |
Described is a device for automatically assembling, without welding, one- to three-dimensional chain-like structures made up of chain elements and joint elements which each have at least one opening plus locks and baffle elements designe...
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WO/1993/009897A1 |
By means of having taken advantage of certain physical properties of solids with a manufacturing process of incrementally deforming hollow links (10), there is produced new hollow diamond cut jewelry rope chain (1), which results in a pr...
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WO/1989/009105A1 |
In a process for manufacturing metal track links which can be assembled to form a crawler, a base part (10) and a sole part (20) of the track link (1) are shaped by a casting or forging tool, a specific sole part (20) from a plurality of...
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WO/1989/002845A1 |
Conventional apparatus for pressing the track links onto pin and bushings of the track chain during assembly thereof experience difficulty in aligning the links with the pin and bushings because the presses become somewhat loose and out ...
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WO/1987/002283A1 |
In order to get a chain link of increased fracture toughness in the welding zone, the link material (1) is friction welded to an insert (5) of about the same diameter as the link by rotation of the insert (5) between the ends (4) of the ...
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WO/1986/006011A1 |
The tool consists of a handle (1, 2, 3, 4, 5) with a hand grip (8) and a thread spindle (6) with an operating lever (7). The thread spindle (6) is threaded on both ends (6a, 6b) screwed into a through-going drilled hole in a forward end ...
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WO/1986/003566A1 |
A link (1) for a roller chain, of substantially rectangular transverse cross-section and pivotally connectable at each end to an identical link. Each of the link's four sides is provided with a tooth-engaging recess which extends over it...
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WO/1985/005579A1 |
A track joint (10) is provided with a controlled running clearance means of a controlled interstice producing membrane (60) placed between the opposing axial thrust surfaces (26, 28; 52, 58) of the joint (10). The membrane (60) is of a s...
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WO/1982/003808A1 |
Apparatus for the simultaneous manufacture of several chains by means of not less than three and not more than five operating stations (5-8) equally distributed about a circular course and serving successively to add a link to the chains...
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WO/1981/001806A1 |
A method and apparatus for assembling a track chain including pairs of cooperating, overlapping links (116, 134) pivotally interconnected by coacting, concentrically disposed pins and bushings (112, 114), the chain being free from damage...
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WO/1981/000223A1 |
A method and apparatus for assembling an articulated track chain (10) affording controlled minimum end play, the chain (10) comprising a plurality of coacting overlapping pairs of oppositely disposed links (20, 22, 24, 26) having integra...
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JP7281205B2 |
A chain has pairs of outer link plates provided with connecting pin-insertion connecting holes; connecting pins disposed in the connecting pin-insertion connecting holes and crimped at pin ends thereof; and inner link plates disposed ins...
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JP7156196B2 |
To provide a chain swage device which prevents inconveniences from being caused by manual work and has fewer restrictions on the use site, and to provide a swage method.A chain swage device 1 sets a chain pin 11 in a link of a chain 10 a...
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JP7119203B2 |
A plate link chain for a continuously variable transmission having cone pulleys includes a plurality of plates arranged transverse to a wrap-around direction of the plate link chain, a rocker pin and a securing element. The rocker pin ex...
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JP7037491B2 |
Link for a rigid chain, comprising at least one flange, of rectangular overall shape, with a substantially constant thickness perpendicularly to its main plane. The flange comprises a first part and a second part. Each of the parts compr...
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JP2021526462A |
The track link assembly (10) includes a plurality of link subassemblies (12) including a first link subassembly (12) and a second link subassembly (12). Each link subassembly contains a pair of links (14) that are joined together. Each l...
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JP2020176647A |
To solve the problem that when high carbon steel is used for a joint pin to obtain a joint pin with high hardness, caulking cracks may occur in caulking.Copper plating D is applied to the entire surface of a joint pin material of 0.5 to ...
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JP6764067B1 |
To disclose an automatic chain assembly facility. Including the main body, the main body includes the first component feeding space, and the first component feeding space has a component feeding mechanism that enters the connecting plate...
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JP2020109317A |
To provide a chain which has the strength of a metal chain while maintaining the superiority of a resin chain over the metal chain, and whose price is accepted by chain users, considering cost-effectiveness, as compared with a resin chai...
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JP6621856B2 |
A method is provided for producing chain link plates for a plate link chain with alternating inner chain links and outer chain links, where the contour of the chain link plates has several punch sections and two face side and rear side c...
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JP6528794B2 |
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JP6517506B2 |
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JP2018176274A |
To provide a method for forming a laser-marked chain assembly.The method includes: coupling a plurality of chain links to one another to form a length of chain having a first and a second end; marking an outer plate 18 of at least one of...
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JP6423689B2 |
An object is to provide a silent chain that enhances the degree of design freedom for component dimensions to improve a chain strength with respect to a chain tensile force and that suppresses chain wear elongation. A silent chain includ...
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JP6402033B2 |
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