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WO/2001/092740 |
The over-running clutch pulley (10) of a preferred embodiment of the invention includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, a clutch member (24), and slip influencing mea...
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WO/2001/089901 |
The invention concerns a brake servo unit comprising a piston actuating a master-cylinder, including an elastic return control rod sliding in the piston in accordance with an input force, whereof the end bears a plunger carrying a slidin...
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WO/2001/082308 |
A metal billet used for hot expansion forming is of square shape in section on its front side as viewed in the press direction, and its diagonal length is not more than the inner diameter of a container. Further, the rear side as viewed ...
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WO/2001/077398 |
A production method for an aluminum-alloy forged scroll part comprising the steps of casting aluminum alloy containing 8.0-12.5 mass% of Si, 1.0-5.0 mass% of Cu and 0.2-1.3 mass% of Mg to form a round bar up to 130 mm in diameter, cuttin...
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WO/2001/077547 |
The invention is embodied by drawing and comprises an outer cylindrical wall (1) provided with a slot (2). An inner space of a piston is formed with the aid of a cylindrical surface (3) which is adjacent to an end (4) and covering the sl...
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WO/2001/076783 |
A structural member (1) with a hollow section (2) and a flange (3) at one end is provided by a method for production of such a structural member, comprising forming a blank (23) in the shape of a plate, heating the blank followed by an e...
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WO/2001/075317 |
A method of manufacturing a ball joint and a housing therefor, comprising the steps of forming an intermediate formed body (41), having a cylindrical arm-equivalent part (42) installed projectedly thereon with a formed hole (42a) larger ...
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WO/2001/074519 |
A tool press has at least one split die (30) which is radially movable relative upper and lower die (10, 20) which are axially movable relative each other and may carry any number of associated upper or lower die punches (50, 40) and/or ...
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WO/2001/073303 |
The invention relates to a blind rivet, a rivet pin (2), a holding device, a method for producing a blind rivet and a method for creating a riveted joint which enables a permanent joint to be produced between several workpieces in one wo...
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WO/2001/072448 |
A method of manufacturing a ball joint housing, comprising the steps of drawing, to reduce a diameter, the tip side of a cylindrical material (41) in pressurizing direction by extrusion by pressurizing it along the axial direction thereo...
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WO/2001/072449 |
The invention relates to a method for producing hollow bodies (11, 211, 411) such as nut elements to be fastened to components (13, 213, 413) that usually consist of sheet metal. The invention especially relates to a method for producing...
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WO/2001/072445 |
The invention relates to a pair of grabs, in particular of a transversal transport device in multiple-die presses, comprising a grab (10) that receives the workpiece (14) to be pressed and a grab (20) that retains said workpiece. The inv...
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WO/2001/070442 |
The invention relates to a method for producing a welding pin (10) from a wire by means of cold-working and quenching and tempering. The welding pin (10) especially serves for welding to a workpiece (12) according to an electric pin weld...
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WO/2001/070618 |
The invention relates to a method for producing a fork prong (1) having a horizontal load member(2) and an approximately vertical back member (4). The fork prong is completely forged from a pre-blank in one working step or is forged in t...
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WO/2001/068289 |
The inventive method relates to the production of configurated axisymmetric parts made of difficult-to-form multi-phase alloys. Said parts are embodied with a central and peripheral portion. Local forming of the peripheral portion of a s...
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WO/2001/065668 |
The invention relates to a method for producing a shaft (22) and to a device containing a shaft (22) of this type, in particular for producing an armature shaft (22) of an electromotive drive (12), which is machined to a specified dimens...
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WO/2001/064369 |
The invention relates to plastic metal working, in particular to the working of multi-phase alloys based on nickel, titanium and iron used for manufacturing parts like discs, rings, drums with bottom and flange, conical, hemispherical, a...
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WO/2001/063131 |
There is provided self piercing rivet comprising a substantially planar metal body portion (160) having deformable tabs (161) symmetrically disposed about a slit (162) as per the first embodiment. The upper portion of the body portion (1...
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WO/2001/062405 |
The invention relates to a method for production of workpieces (1), made from a non-ferrous metal, with projections extending in a pre-determined direction from a base body. Said method comprises fixing a die (9 and 11), corresponding to...
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WO/2001/062412 |
The invention relates to a device for shaping spherical objects from sections of lines consisting of a dimensionally stable, non-elastic material, e.g. metal foils, said lines having evenly distributed cuts and having been combined into ...
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WO/2001/060537 |
The invention relates to a method for producing metal items from metal blanks (1). The metal blank is positioned between two roller surfaces of two rollers (5), these roller surfaces being opposed and having means for being rolled out ag...
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WO/2001/058616 |
The invention relates to a method and a press cylinder device for producing a hollow body consisting of a tubular workpiece (10) comprising a step (20). A conical area (12) is embodied on the tubular workpiece. Said area is heated in a s...
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WO/2001/056666 |
A golf club, comprising a face part (1) and a neck part (2) and having a continuous fiber flow (3) from the face part (1) to the neck part (2), the continuous fiber flow (3) extending in one direction in the face part (1); a method of ma...
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WO/2001/051233 |
The invention relates to a method for production of a disc wheel body for rail vehicles. The aim of the invention is to produce a disc wheel body for rail vehicles with a minimal material requirement and which has a high strength and dur...
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WO/2001/050028 |
A combination of a screw and a screw driver bit and a header punch for its manufacture capable of effectively preventing a come-out phenomenon of the screw driver bit by improving the structure of a groove part in a cross groove of a scr...
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WO/2001/039909 |
A method of efficiently manufacturing a light-alloy forged wheel having a disk with curved design pattern, comprising the steps of forming a whole or a part of fillet parts (6a) and (6b) of a design on a disk surface of the wheel by forg...
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WO/2001/036856 |
The invention relates to a device for connecting a shaft (10), in particular, a spiral shaft to a ring (12), in particular, a ring magnet, which has an internal surface (14) that is in contact with an external surface (16) of the shaft (...
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WO/2001/034324 |
A tool for removing damaged fasteners and a method for making such tool wherein the tool (10) includes a first end (12) and a second end (14) with an outside surface (32) and an inside surface (40) defined between ends (12) and (14). A p...
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WO/2001/032272 |
A golf club (40) having a club head (42) with a striking plate (72) having a thickness in the range of 0.010 to 0.250 inch is disclosed herein. The club head (42) may be composed of three pieces, a face (60), a sole (64) and a crown (64)...
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WO/2001/028711 |
An inventive forming machine with a cutting device comprises a stationary bar-cutter blade (2) and a slicing blade (1) which cooperates with and is displaceable in relation to said bar-cutter blade (1). The slicing blade (1) is in the fo...
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WO/2001/028723 |
Stamping press arrangement, comprising an impact member (3), a supporting member (4) and a movably arranged cutting tool (5), the impact member (3) being arranged to perform at least one striking movement against the cutting tool (5) for...
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WO/2001/026840 |
A cold forging; which is capable of eliminating such a problem that, when a cold forging comprising a disk-shaped bottom part and an annular outwardly facing flange part with a specified thickness extending in radial outer direction from...
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WO/2001/023118 |
A method of processing the connecting ends of deformed steel bars used for reinforcing concrete, comprising the steps of either machining a raw material for a deformed steel bar and forming rolled threads in the ribs and nodes or swaging...
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WO/2001/021338 |
Techniques are described for making one-piece tubes for surgical instruments in which an inner tube (204) that carries a cutting implement (208) is disposed for movement within an outer tube (200) having a cutting window (206) that expos...
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WO/2001/017705 |
The invention relates to a method for producing a substantially regular cylindrical body that consists of a deformable material, especially a sintered metal blank (10). Said blank is provided with an interior helical recess (12). The bla...
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WO/2001/015832 |
A process for producing an endodontic instrument (100, 200, 300, 400) by selectively hacking burr-like cutting edges into a rod (18) of a nickel-titanium alloy. Nickel-titanium being a particularly difficult material to machine; process ...
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WO/2001/014081 |
The invention relates to a method for extracting a die (4) from a hollow object (11) having several grooves (16, 17) arranged opposite one another on the surface of the inner sheath whereby the longitudinal axes thereof extend crosswise ...
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WO/2001/012359 |
Bearing elements made of Type 60 Nitinol produced by an investment casting process include providing a ceramic mold (30) having a series of spherical cavities, pouring molten Nitinol into the mold cavities, cooling the mold and the Nitin...
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WO/2001/012957 |
A rocker arm having a shape capable of avoiding an increase in weight and a design change in finished shape while avoiding any defect from occurring in the process of production, wherein one connecting wall (9) at a valve fitting part (1...
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WO/2001/012367 |
A multiple-acting powder metal press is disclosed for making green form double helical gear compacts. The press has inner and outer lower punches (1082, 1084), and an upper, outer punch (1026). The upper and lower outer punches have left...
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WO/2001/008832 |
The invention relates to a device for producing a lifting and lowering movement for lifting and lowering the cross transfer tongs of a forming machine. Said device comprises a rotating control shaft (1) on which a control cam (2), a coun...
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WO/2001/008838 |
The invention relates to a method for producing a coupling body (1) by powder-metallurgy. Said coupling body comprises a crown (2) of coupling teeth (3) whose flanks (5) extend from wedge-shaped front faces (4) and are indented. Accordin...
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WO/2001/007183 |
A sheet metal member, comprising an upper die (6) having an ironing punch (5) and a lower die having an ironing punch (7), wherein an inward flange part (3) is raised axially so as to form it integrally with the inner periphery of a cyli...
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WO/2001/003866 |
A method of making a recess (58) in a drive socket (100) and the like includes forming a groove (72) to extend along a face of an elongated drive opening (66) in a metal workpiece (38) from one end of its drive opening (66), moving mater...
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WO/2000/076689 |
The invention relates to a method for machining a shaft-hub joint or individual elements thereof formed by a tight-fitting toothing consisting of an inner toothed hub (3, 30) and an outer toothed shaft (2, 10). The toothings of the shaft...
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WO/2000/075520 |
A universal joint device, wherein a generally cylindrical socket part (7) having a converged opening part (5) at the tip thereof and a mounting opening part (6) at the base end thereof is formed projectedly by pressing a steel plate arm ...
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WO/2000/071293 |
The invention relates to a method and a device for fastening an auxiliary joining element (2) to a sheet-shaped work piece (3). Said auxiliary joining element (2) is forced from one side into the work piece (3) with its base and deforms ...
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WO/2000/068636 |
The present invention relates to an armour-piercing bullet intended for firearms used for defeating the vital forces of an opponent provided with individual armoured protection. The purpose of this invention, which also relates to a meth...
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WO/2000/068585 |
A screwed connection having a first fastener (1) with an external thread and a second fastener (31) with an internal thread (32). In order to prevent automatic loosening of the screwed connection, the external thread has teeth (14 - 16) ...
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WO/2000/063568 |
The invention relates to a method for completing outer joint elements (30, 40) that are formed without cutting and are used for homocinetic joints. The outer joint elements (30, 40) have a longitudinal axis and an internal recess (60, 70...
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