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WO/1996/024450 |
An automatic fastener installation machine feeds fasteners to a fastener inserter and senses the orientation and size of the fastener in the fastener inserter prior to inserting the fastener into a fastener hole in a work piece to determ...
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WO/1996/024775 |
A pop rivet for connecting two or more bodies together. The pop rivet includes a rotatable inner rod (12) having a drilling head (18) at its forward end with a portion of the inner rod being externally reverse threaded. The pop rivet fur...
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WO/1996/020807 |
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/1996/020803 |
The spade type boring bit (10) includes an elongated shank (12) defining a central longitudinal axis (14) and a blade portion (18) joined to one end of the shank (12) and including a pair of generally flat side segments (20) extending la...
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WO/1996/020050 |
The invention concerns a flow-turning process for manufacturing internally geared parts, with a press mandrel (10) comprising a mandrel (1) on which is fitted a forming tool (2) and one or more pressure rollers (3). A workpiece (4) is he...
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WO/1996/020053 |
The invention pertains to a double press for forging round or edged bar-shaped workpieces using two presses set at 90� to each other, each having a pair of forging tools (A1, A2, B1, B2) that hydraulically work against each other, alte...
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WO/1996/017697 |
This invention details a computer controlled self adjusting sheet metal forming die (10) which can provide rapid contour changes. It eliminates the need to manufacture, store, and change individual forming dies for forming different cont...
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WO/1996/013345 |
In cold flow processing of metals, especially steel, coatings of transition metal halogenides, especially FeCl3, have proved suitable because they efficiently counteract cold welding problems. The coatings may be applied in the form of a...
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WO/1996/012578 |
The invention solves the problem of providing tubular components with reinforced end cross-sections while preventing thermal overstress. The method consists in cold-forming by means of a set of tools consisting essentially of a shaped ho...
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WO/1996/011772 |
A fastener (80) for use with a rotary peening flap (10) to secure at least two overlapping strap (16) portions together. The fastener (80) includes a shaft (90) for extending through apertures in the overlapping strap (16) portions, a he...
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WO/1996/011247 |
A fluorinated carboxylate salt anionic surfactant and/or a perfluoroalkyl poly(oxyethylene) nonionic surfactant enables polymer containing aqueous liquid treating agents for metals wet both clean and oil-contaminated surfaces, while most...
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WO/1996/007494 |
A pintail fastener installation tool includes a nose piston cylinder (12) which surrounds a nose piston (14) having bore (20) which is aligned with a jaw opening (22) of a nose assembly (30). The nose piston (14) also has a venturi bore ...
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WO/1996/003236 |
A method of manufacturing a part having an undercut, which is formed to have a predetermined diameter, in a simple way without the use of any split pattern. A stock material for a material (50a) being worked, disposed above a tapered por...
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WO/1996/001161 |
The disclosure is of a device for feeding fastening elements (1-6) with a shaft and head, such as rivets or similar articles (and in particular those whose shaft length is in particular equal to or less than the head diameter), to a tapp...
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WO/1996/000630 |
A method of assembling first and second components (14) in desired positions relative to one another characterised by: providing positional features on the first and second components which, when the components are brought into engagemen...
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WO/1995/035174 |
A method of joining two or more members (1, 1) at least one of which is a sheet material by means of self-pierce rivetting is described. The combined thickness of the members (1, 1) is reduced at a region (3) within which a self-pierce r...
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WO/1995/034853 |
A flashless metal connecting rod of the type having a one-piece construction and being fracturable into a cap portion (22) and a body portion (20) is produced by providing a precise preform (32) of predetermined dimensions and a precise ...
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WO/1995/034387 |
The invention concerns a method for the production of a seamless hot-finished tube from steel with reduced deformability, in particular roller-bearing steel, the method calling for a pretreated and degassed as well as deoxidized liquid s...
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WO/1995/034391 |
Device for dispensing single components, in particular, rivets of different shapes and sizes. The rivets are conveyed to a riveting station one by one in a given direction by a deformable elastic means (11) guiding them along the whole p...
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WO/1995/033586 |
The invention provides a method for forming components, such as cam-rings, having improved load bearing capacities. By using a thixoformable material, introducing it to a die (1) of the desired configuration and machining the article (6)...
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WO/1995/032823 |
The invention essentially deals with the forging of steel magnet wheels (1). In order to manufacture magnet wheels, a mould (9) is used that consists of two dies (10, 11) and may be inserted into a press. Both dies (10, 11) can be closed...
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WO/1995/032818 |
A method of plastic forming of solid materials, especially during rolling, forging and extrusion, is presented. During plastic working there takes place an intrusion into the structure of the deformed material, thus changing the course o...
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WO/1995/030513 |
The invention relates to a novel device for use in a press for feeding fastening components, in particular nuts (2), and for securing the fastening components by pressing in work pieces. For this purpose, the device has a punching head (...
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WO/1995/028242 |
A fastening machine (100) has a punch (120) with a vacuum passage (122) therethrough. The vacuum passage (122) is connected to a vacuum source (156) to selectively retain a rivet (10) on the nose (121) of the punch (120). Balls (112) in ...
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WO/1995/027576 |
In a method of forming grooves in a tubular member having an inner surface and an outer surface, an end of the tubular member (1) is inserted into a forming die (4) having a bore (5) of cylindrical configuration with a selected pattern o...
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WO/1995/027615 |
In a press for the cold working of metal workpieces, in particular a coin or medal-stamping press (10), having a hydraulic power drive and a pressbody (18) in the form of a self-contained frame, the housing (26) of the drive cylinder (14...
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WO/1995/025241 |
A method for making an internal upset (20A) on metal drill pipe (10) having a transition section (24A) with a curved inner periphery (28A) of a concave curvature extending continuously between the central portion (12) of the pipe (10) an...
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WO/1995/022422 |
The invention relates to thread formation and particularly to the formation of threads on deformed steel reinforcing rods. The method of forming a thread on the steel reinforcing rod comprises the steps of cold upsetting an end region (1...
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WO/1995/022008 |
Combined rivet/nail components comprising two separate or integral portions, i.e. a hollow rivet portion with a head (1) and a cylindrical shank (2) axially connected to the head, wherein the shank end opposite the end supporting the hea...
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WO/1995/021348 |
A connector device comprising a connecting part (2) surrounding and attached to the end of a tube (1). The side of the connecting part (2) adjacent the end of the tube (1) comprises an annular recess (5) engaged by a collar (8) of the tu...
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WO/1995/020461 |
A die (24) and punch (32) is employed to form a joint (74) between at least two sheets of material (70 and 72). The preferred embodiment die (24) has a shield (54) surrounding an anvil (52). This shield (54) has at least one aperture (12...
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WO/1995/016529 |
A forging die for forming a steering rack portion having teeth and two longitudinally extending guide faces from a blank. The die comprising first (18) and second (19) die members and four forming elements (52, 53, 54, 55) to converge on...
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WO/1995/016528 |
This invention is a system for enhancing the performance of a forging press (10) by increasing the size of the workpiece (18) which can be effectively forged within the capacity of the forging press. The system includes the provision of ...
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WO/1995/013887 |
Tool for driving rivets and self-drilling screws comprising a moveable body (8), terminating in a head (T) for holding the rivet or the self-drilling screw (12) so as to be rotatably driven by the electric motor (2) by means of gears (3 ...
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WO/1995/009705 |
A carrier tape (50) for fasteners has a planar web (53) with holes to receive the stems of rivets or like fasteners. Formations (51, 52) upstanding from the web (53) engage the heads of fasteners in the tape (50). A feeder for the tape (...
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WO/1995/009307 |
The self-penetrating fastening device proposed consists of a rivet (3), acted on by a punch (13), and a die (15), the rivet consisting of a head (4) and a shank (6) with a central cavity (8) whose open end partly penetrates a metal sheet...
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WO/1995/006533 |
A light-weight and compact hand actuated hydraulic tool (20) for the setting of fasteners (172) having a sleeve (174) and stem (170) is disclosed. The tool comprises a housing (22, 222), sleeve engaging nose piece (44, 244) connected to ...
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WO/1995/006174 |
Metal lattice formed of overlying slats (11 and 12) of hollow tubular form. The slats (11) are provided with apertures (18 and 19) in opposite side faces and the slats (12) with apertures (20) in one side face only so that when fastened ...
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WO/1995/005907 |
In this invention, a design pattern (5) formed on a disc surface (4) of a work (3) is picked up as an image data by a camera (18) and compared with a predetermined design pattern data by an image processing system to calculate a deviatio...
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WO/1995/005255 |
A fastening tool inserts a self-penetrating fastener (10-18) into workpieces (20, 22) and then sets the fastener (10-18) in a manner similar to a blind riveting tool. The fastener (10-18) has a stem (10), a mandrel (16) connected to the ...
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WO/1995/004615 |
A zone heating device (46, 48) has first and second spaced burners (90, 92) for heating first and second spaced sides (16, 18) of a metal plate (14) during forming of a thickened edge along the edge (12) of the metal plate (14). The firs...
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WO/1995/004630 |
In order to feed workpieces, in particular in kneading and pressing machines, a feeding arrangement with a feeding unit and a clamping jaw unit is disclosed with two jaws (1, 2) capable of moving towards and away from each other and betw...
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WO/1995/004618 |
In order to feed workpieces (3), in particular kneading and pressing machines, a feeding arrangement with a feeding unit and a clamping jaw unit is disclosed with two jaws (1, 2) capable of moving towards and away from each other and bet...
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WO/1995/000269 |
A device for punching a hole in superimposed light-metal components and for shaping the components in the immediate vicinity of the edge of the hole has been developed according to the invention to bond two light-metal vehicle coachwork ...
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WO/1994/027054 |
The present invention concerns a self-cutting blind rivet/expansion rivet without draw nails in the core of the rivet, a method for blind riveting/expansion and an apparatus for performing the method, together with a function for expansi...
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WO/1994/022607 |
In a forming tool having a die (1) of steel, especially sintered hard metal, and a prestressing ring (2) surrounding the die (1), to avoid formation of cracks or other fissures in the region of critical die cross sections where stress is...
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WO/1994/021421 |
The present invention is an apparatus for detecting fault conditions, such as missing or improper hardware, in the operation of a fastener press (10). It includes a workpiece die (26) that is aligned and cooperates with a punch assembly ...
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WO/1994/021370 |
A high-pressure press with a high-pressure chamber (1), which at one end has an end member (22, 23, 24) serving as a packing holder, said end member having a support surface (26) which, at maximum pressure in the high-pressure chamber, f...
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WO/1994/020239 |
The invention relates to a method of manufacturing a drive plate adapted to mesh with a pinion gear fitted on a rotating shaft of a starter motor for starting an internal combustion engine. A ring-shaped work is formed at its inner perip...
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WO/1994/016119 |
A bath for treating metal surfaces for the formation thereon of composite films for the cold working of metal advantageously comprises an otherwise conventional conversion coating bath that also contains organic cationic polymer having a...
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