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WO/1998/019805A1 |
Process for connecting a metal tube (2) provided with an elastic plastic coating (3) to a member (5) provided with a tube-like portion (6) having outer dimension which is substantially equal to the inner dimension of the tube (2), which ...
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WO/1998/019806A1 |
An expansion tool (10) for forming at least one toroidal deformation (21) in a tubular metal element (20), including: a shank (12) mountable in a driving machine for rotary movement; a toolbar or workhead (11) on the shank and co-axial t...
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WO/1998/013236A1 |
A vehicel frame (10) having a side/cross member joint, including a pair of side members (16) each having at least one opening (14) therethrough, the openings (14) having a plurality of generally straight edge portions. A cross member (12...
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WO/1998/007994A1 |
In order to join two building elements (10, 15) arranged as close as possible to each other in their connection plane, at least one of the building elements is provided with a projecting, plastically deformable tongue (13, 17) which exte...
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WO/1998/006518A1 |
The invention concerns a device for connecting a first tube (10) to a connection tube (14) whose end portions (22, 24) pass through an opening (12) in the first tube. In order to produce a force-locking connection between the tubes in a ...
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WO/1998/006567A1 |
A composite panel (10) is formed by bonding together at least two overlying sheets of metal (12, 14). The method comprises performing a first corrugating operation on each of said sheets (12, 14), and positioning said sheets in overlying...
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WO/1998/003797A1 |
A method and apparatus for coupling tubular elements (12, 14, 16, 18, 20 and 22) of a frame (10) without welding or adhesive bonding. Connection elements (24, 26 and 28) are used with which mechanical connections may be accomplished by r...
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WO/1998/002260A1 |
A bordering device (1) has a bordering head (6) with one or several bordering tools (8, 9) subdivided into segments (12 to 16) and having a bordering edge (11) continuous in the working position. The bordering device (1) further has a re...
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WO/1998/000626A1 |
A tubing (4) made of a formable steel grade which is subject to strain hardening without incurring any necking or ductile fracturing as a result of the expansion process is expanded by moving an expansion mandrel (5) having a non-metalli...
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WO/1997/049512A1 |
To attach parts such as cams (2), gear wheels, disks, etc. to a shaft (1), in a rotationally fixed manner and at a certain angle if necessary, the invention proposes providing the boring (3) of at least the part to be attached and also t...
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WO/1997/049511A1 |
In order to secure components (2) like cams, pinions, discs, etc., rotationally fixedly on a hollow shaft (1), it is proposed, after the fitting of components with a small clearance (3) on the shaft, to expand the shaft by passing an exp...
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WO/1997/048507A1 |
A method which is directed to the fabrication or forming of tubular members (10, 12) of a torque joint (20) where it is intended to react to torsional and axial loads which are ordinarily encountered in torque joints, steering linkages, ...
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WO/1997/045216A1 |
A method of fabricating or forming a tubular member (10) to produce a torque joint wherein the torque joint is formed using an external die arrangement (64) for electromagnetic concurrently forming longitudinal and circumferential or rad...
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WO/1997/044148A1 |
The application relates to a device for folding the edges of roof cutouts for motor vehicle sliding roofs in which the coachwork has an outer (1) and an inner (3) panel, each with an upwardly projecting flange (2, 4) limiting the roof cu...
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WO/1997/044147A1 |
The invention relates to a process for shaping a flat metal workpiece, especially an aluminium sheet, in which the workpiece is heat-treated in the shaped region. According to the invention, the heat treatment is applied by a radiation t...
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WO/1997/043165A1 |
To fasten a reinforcement frame (2) to a sunroof section of a vehicle roof (1), said roof is guided on a flanging bed (24) against, in succession, edges (20 to 22) of a plurality of folding cheeks (10). To insert the cheeks (10) into the...
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WO/1997/042440A1 |
A process is disclosed for producing a pipe press-fitted connection which consists of a press-fitting with a stop and a smooth-ended pipe section which can be pressed therein. Once the pipe section is cut, the cut end is trimmed and if r...
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WO/1997/041377A1 |
A tubing connector non-releasably connected to a tube of tubing string for use downhole in oil and gas well operations, the connector comprising connector body (1) with an end portion fitted concentrically within or over a corresponding ...
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WO/1997/038279A1 |
A method and tool (10) for installing a baffle (12) in a tubular member, such as a heat exchanger manifold. The method and tool are adapted to use a baffle having a closed base that acts to obstruct the flow of a fluid within the tubular...
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WO/1997/035676A1 |
An apparatus (1) for shaping containers (10) such as can bodies is described, which is inserted within the container and expanded outwardly so as to produce a stress in the material of the container side wall. When this stress exceeds th...
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WO/1997/035137A1 |
A coupling (10) for making a pressure tight, threaded connection with two axially aligned plain end pipe joints (12, 14) is disclosed. The coupling (10) comprises a tubular member having internal screw threads (16, 18) adjacent opposite ...
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WO/1997/032679A1 |
A crimper assembly (10) for crimping a workpiece such as a hose fitting (84, 85) is disclosed. The crimper assembly includes a pair of tie rods (18, 19) of differing diameters which mount a lower stationary die carriage (11) and an upper...
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WO/1997/030825A1 |
The invention relates to a pressing tool comprising four jaws (1, 2, 3, 4) which can each be moved in relation to each other in pairs in the direction of the pipe axis and in the direction perpendicular thereto. The jaws have lever-shape...
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WO/1997/031214A1 |
A mechanical joint tube assembly (10) and method of creating the same is disclosed for providing an improved fluid fitting assembly. A fitting (12) having a primary tapered bore (70) is forced onto tube (14) that has a larger diameter. T...
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WO/1997/028929A1 |
The invention concerns a press apparatus (1, 111), in particular for connecting a pipe (23) to a press fitting (24), the apparatus comprising at least two pressing jaws (17, 18, 21, 22, 122, 123, 124, 125, 126) and a drive (7) for moving...
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WO/1997/027013A2 |
The invention concerns a process for producing pipes, particularly large pipes using the UOE-process, in which the pipes are calibrated stepwise up to half a pipe length using cold expansion after inside and outside welding. At the same ...
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WO/1997/024195A1 |
An automatic positioning system (10) that includes positioning means (50) for positioning a hose assembly adjacent a crimping apparatus. Actuator means (30, 36) is in communication with the positioning means to cause the positioning mean...
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WO/1997/022426A2 |
Two workpieces are joined together or welded to one another by inducing movement in a first of the two workpieces or a portion thereof by means of a pulsed magnetic force, whereby the first workpiece or portion impacts onto the second of...
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WO/1997/018911A1 |
In a method for connecting laminated metal plates comprising the step of forming a plurality of cutting lines independent from each other in a laminated metal plate, and forming a projecting portion by making a metal plate portion betwee...
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WO/1997/014588A1 |
A frame apparatus, and process for constructing same, for use in the construction of various vehicles. The apparatus (30) comprises one or more frame members (31, 32), each fabricated from a single longitudinal extrusion, and one or more...
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WO/1997/012705A1 |
A method of manufacturing a metallic can body (24) that is shaped distinctively in order to enhance its visual presentation to consumers includes, in one embodiment, steps of providing a can body blank (10) that has a sidewall that is of...
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WO/1997/012706A1 |
A method of manufacturing a metallic can body (24) that is shaped distinctively in order to enhance its visual presentation to consumers includes, in one embodiment, steps of providing a can body blank (10) that has a sidewall that is of...
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WO/1997/012704A1 |
A method of manufacturing a metallic can body (24) that is shaped distinctively in order to enhance its visual presentation to consumers includes, in one embodiment, steps of providing a can body blank (10) that has a sidewall that is of...
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WO/1997/007908A1 |
In order to improve a folding machine for securing together the edges of two sheet-metal components enclosing an angle between them, with a frame, a folding slide movable on the frame via a drive in a guide running along a folding direct...
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WO/1997/004898A1 |
According to the disclosed process, an insert (12) is set into a tubular part (10) through one of its front ends and comes to lie in the direction of a longitudinal axis (11) of the tubular piece (10) on a stop (24). The tubular part (10...
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WO/1997/003773A1 |
A metal stitching apparatus (10) is provided for use in an operation for joining and fastening two or more abutting steel plates (34, 35). The apparatus (10) includes a housing unit (12), a clamp (16), a punch (14), and a punch actuator ...
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WO/1997/002912A1 |
A tool for making joints between sheet-formed members (4, 5) comprising a first tool-part (1, 2, 3) with a punch (1) and a side pressing element (2) and a second tool-part (6, 11) provided with a support surface (9) from which an anvil (...
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WO/1996/039333A1 |
A packaging container (1) made from sheet metal has a body (5) with a border (25), the body being closed by an upwards-protruding lid (2) with a flange (23) and by a double fold. For that purpose, the other (open) end (15) of the body (5...
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WO/1996/037318A1 |
An interchangeable and secure swaging tool (10) for compressing a swage fitting (12) having a sleeve (28) onto a tube (14) includes: (i) a housing (16) defining a partially enclosed chamber (40); (ii) a movable element (18), typically a ...
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WO/1996/035527A1 |
A device for expanding a pipe (70) comprises a probe (2) insertable into the pipe (70) and fitted with an elastic expanding sleeve (4) to at least part of the inner surface of which can be applied a pressure medium. According to the inve...
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WO/1996/035526A1 |
A pressing tool for joining a tubular element (1) to an element (2) arranged inside the tubular element (1) and that substantially fits its inner diameter has at least one pressing jaw and a ring-shaped pressure distributing element (3) ...
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WO/1996/033031A1 |
The invention is related to a method for joining two or more metal parts (1, 2) together. According to the invention, the joining is carried out by using roll forming techniques by placing the metal parts (1, 2) on top of each other on t...
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WO/1996/033040A1 |
An industrial resistance welding workcell (40) includes a robot controller (46) and robot (50), a programmable overal workcell control (42) an electrically actuated device (52), an electrically actuated clamp (54) for securing the positi...
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WO/1996/029167A2 |
A machine for driving inserts into pieces of sheet metal includes a punch (50) and a die (46) movable relative to one another along an axis (A) along which the inserts are to be driven. The punch (50) and die (46) define a driving zone (...
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WO/1996/028280A1 |
A machine for driving inserts into pieces of sheet metal includes an automatic loading device (60) having a plurality of cartridges (62) containing inserts (70) of different types. Each cartridge (62) can be connected selectively to an i...
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WO/1996/027455A1 |
In a method for producing helically wound lock-seam tubing (33), a metal strip is fed to a forming head in which the tubing is formed. In order to prevent lock-seam slip, a clinching roller device (30-40) forms interlocking spaced deform...
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WO/1996/026024A1 |
A pedal rod is made of two separate pieces (11 and 12), a rod part (11) and a head part (12), joined together by a crimped joint (30 and 31) having as many as six elements (30 and 31). The parts (11 and 12) may be selectively plated and/...
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WO/1996/021531A1 |
In a process for securing a press fitting (48) to a tube end (47, 93), the press fitting (48) is subjected by at least one press (1, 61, 101) to a radially and inwardly directed pressure from outside in such a way that the press fitting ...
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WO/1996/020807A1 |
A swaging tool (10) for swaging a fitting (12) to a tube includes a tubular housing (22) having a first jaw unit on a first end portion (28) of the housing and a closed cylinder at a second end portion (30) of the housing. The closed cyl...
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WO/1996/019685A1 |
The proposed method of producing a composite camshaft, comprising a carrier pipe (6) and functional elements (4) mounted thereon, involves the following steps: a plurality of longitudinal splines (5) which taper towards points are first ...
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