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WO/2006/131248A1 |
The invention relates to a method for producing hollow bolts (1) which comprise a longitudinal bore (6) and circumferential notches (11). The hollow bolts are provided with longitudinal grooves which extend between elevations that determ...
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WO/2006/131354A2 |
The invention relates to a forged component that comprises a toothed section.
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WO/2006/125634A1 |
The invention relates to a method for producing hollow body elements (200), for example, nut elements which are applied to components which are normally made of steel (280), in particular, for producing hollow body elements having an ess...
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WO/2006/126622A1 |
A punching method and a punching device capable of punching with high yield of material and low molding load and preventing underfill from occurring. The punching method comprises a step for pushing open the predicted punched part (2) of...
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WO/2006/117946A1 |
A method and a device for forging a bevel gear. The device comprises a punch (38), a work positioning and holding die (40) positioning and holding a work (28) placed on the placing surface (30) of a lower die (18), and an outer burr remo...
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WO/2006/108369A1 |
The invention relates to a screw (10) which comprises a head (12) and two external threads (16, 20) which are arranged on both sides of the of the head (12). Said screw is produced in such a manner that a pin (18), which comprises an out...
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WO/2006/099661A1 |
A method of manufacturing a steering rack for a vehicle rack and pinion steering system. The rack comprises gear teeth and a shank that has a constant outside diameter and constant wall thickness over the majority of its length. The meth...
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WO/2006/101098A1 |
An apparatus and a method for manufacturing an outer ring member for a constant velocity joint and an intermediate molded body. The apparatus comprises a molding land (50) formed in circular arc shape in cross section with a prescribed r...
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WO/2006/096980A1 |
A traditional twist beam axle found in a vehicle includes a twist beam with a separate torsion beam or a hollow tube formed into an inverted U shape that acts as both the twist beam and the torsion beam. Both solutions are expensive to m...
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WO/2006/093167A1 |
Steel is hot worked or warm worked and is further cold worked to prepare a wire rod or a steel wire having a bamboo nanostructure with an average grain diameter of not more than 200 nm in the cross-section in a direction C. Next, in a de...
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WO/2006/089896A1 |
The invention relates to a method for machining the valve seat of a fuel injection valve (1) comprising a valve body (3), which has a body seat (12) formed therein, and comprising a longitudinally displaceable valve needle (5), a nozzle ...
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WO/2006/090985A1 |
Provided are a method of manufacturing a pinion shaft of a differential motion device which is used for a vehicle and a mold for dimension correction of a pinion shaft, to thereby simplify a process of manufacturing a pinion shaft and pr...
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WO/2006/089081A2 |
A modular air intake system is presented. The system comprises a variety of modular components that may be coupled together to form a desired air intake system configuration for an automobile engine. Each modular component has a plastic ...
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WO/2006/086901A1 |
The invention relates to a forming machine comprising a shearing device for shearing a bar (2, 20). Said shearing device comprises a fixed blade (11) with a passage (111) for permitting the insertion of the bar to be sheared (2, 20) and ...
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WO/2006/084321A1 |
An apparatus (100) for forming a metal reinforcing bar (10) incorporates a multi stage forming line forming a termination (12) on an enlarged end portion of the bar (10). The termination is shaped to form part of an interlock to connect ...
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WO/2006/085426A1 |
A housing of a fluid bearing device and a housing for a dynamic pressure bearing device capable of stably developing high bearing performance and manufacturable at low cost, and a method of manufacturing the housings for the fluid bearin...
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WO/2006/081993A1 |
The invention relates to a knife comprising an upset forged bolster (18) as well as a method for producing such a knife.
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WO/2006/083229A1 |
A fastener comprising a thin driving head (40) and a threaded shank (50), wherein head (40) includes recess (25) having a top portion (11) and a bottom portion (12) for receiving the tip of a driver. Recess (25) further comprises an abut...
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WO/2006/081863A1 |
The invention relates to a composite profile (10) comprising a carrier profile (12) made of a light metal material and a profiled strip (40) which is made of a harder material and covers the top surface (28) of the carrier profile. Accor...
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WO/2006/081951A1 |
The invention relates to a valve for controlling gas exchange, especially in internal combustion engines. Said valve, at a valve stem (1), has a stem end (4) and at the other end thereof a valve block. The valve block and/or the valve st...
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WO/2006/080504A1 |
A upsetting method and an upsetting device capable of efficiently increasing the diameter of a bar-like material at at least two positions. In the method, a plurality of guides (31) and (32) having insertion holes (34) are prepared, and ...
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WO/2006/080499A1 |
A method and a device for upsetting capable of non-uniformly increasing the diameter of the unintended part of a material in the circumferential direction. The method comprises a step of preparing a guide (20) having an insertion hole (2...
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WO/2006/080503A1 |
A method and a device for upsetting a cylindrical material capable of securely swelling the intended part of the cylindrical material to the inside or outside so that its wall thickness can be increased. A core (40) is disposed in the ho...
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WO/2006/077072A1 |
The method of the invention includes forming a plate and deforming, by ultrasonic forging, a plate side located between the conical surfaces (34, 35) of strikers (2, 3) for the purpose of forming a wedge- shaped edge on the plate (1) . T...
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WO/2006/077485A1 |
Thread forming apparatus for providing industrial threaded materials including a thread forming member, a thread shaping member and a shaft receiving member, their arrangement being such that engagement and relative movement between the ...
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WO/2006/066287A1 |
The invention relates to a sintered coupling ring (1) which comprises a rim of coupling teeth (2) which is provided with wedge-shaped front surfaces (3, 4), which intersect on an axial plane, and flanks (5) which are inclined towards the...
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WO/2006/063608A1 |
The invention relates to a method for producing essentially rotationally symmetrical, undercut contours on workpieces (13) that can for example be produced by forging or casting, said workpieces having at least one sub-section (14) to be...
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WO/2006/063710A1 |
The invention relates to a method for producing essentially rotationally symmetrical, undercut contours on workpieces (13) that can for example be produced by forging or casting, said workpieces having at least one sub-section (14) to be...
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WO/2006/061863A1 |
A press unit (10) for obtaining manufactured metal products, to produce metal elements such as for example bushings, nuts or other elements with blind or through holes, screws, standard and specially shaped extruded or pressed products, ...
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WO/2006/057362A1 |
A method and a device for removing the chips of a connecting rod. The large end part (6) of the connecting rod (1) is placed on the step part (54) of a pedestal (50), and the small end part (5) thereof is placed on a pedestal (48) formed...
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WO/2006/057414A1 |
A method of producing a toothed transmission member having oil holders, not causing very large increase in production costs, suitable for mass production, and having increased lubricant retaining ability, and a toothed transmission membe...
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WO/2006/057593A1 |
The present invention relates to a crankshaft and a method for making such a crankshaft. The crankshaft (1) comprises a journal (2) with a shell surface which extends round a first centreline (3), a crankpin (4) with a shell surface whic...
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WO/2006/057430A1 |
A steel of ultrafine structure having a ferrite structure of ≤ 500 nm average crystal grain diameter is prepared by subjecting a steel material to warm working and further to cold working, thereby producing a steel excelling in strengt...
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WO/2006/053752A1 |
A method for the production of an annular rotationally symmetrical gear part made of metal, provided with a profiled section (12) which is at least created on the outer periphery thereof, such that an insert piece,which is made from a st...
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WO/2006/053698A1 |
A method of manufacturing a lead terminal for an accumulator by plastic deformation on a cold-working apparatus that has a shaping station (2) and at least one deformation station (30, 40, 50, 60, 80) by shaping, at the shaping station, ...
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WO/2006/048153A1 |
Disclosed is a method for producing a piston (6) of an internal combustion engine, according to which a first blank (1) and at least one additional blank (2) are molded into or are provided with a somewhat cylindrical shape, the blanks (...
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WO/2006/047990A1 |
The invention relates to a method for producing stabilisers (2), wherein a stabiliser blank undergoes several machining steps, i.e. solidifying shaping processes of the end area (4) and producing recesses in the end areas (4). According ...
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WO/2006/040840A1 |
A method for manufacturing toothed parts through cold forging, wherein between an initial step of forming an initial tooth shape by cold forging and a completion step of forming a completed tooth shape by a sizing working using cold forg...
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WO/2006/037167A1 |
A method of manufacturing a steering rack (10) for a vehicle rack and pinion steering gear from a solid elongate blank. The steering rack comprising a toothed region (11) and a tubular shank (13). The method comprising performing a machi...
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WO/2006/033327A1 |
A method of producing a raceway ring for a radial ball bearing in which the raceway ring is formed by at least either an outer ring where an outer ring raceway with a circular arc cross-section is formed as a raceway surface in an axiall...
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WO/2006/031819A1 |
A hybrid fastening system comprising a female fastener component, i.e., swage collar (30), fabricated from a titanium or titanium-alloy material, preferably Ti-3A1-2.5V, and a mating titanium or titanium-alloy material male fastener comp...
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WO/2006/030709A1 |
[PROBLEMS] A hollow power transmission shaft in which strength of pipe during processing is increased to make the pipe less likely to form cracks during processing. [MEANS FOR SOLVING PROBLEMS] A pipe (P) made of a steel material is subj...
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WO/2006/028119A1 |
A shaft member for a dynamic pressure bearing device is provided at low cost, where, in the bearing device, pressure balance in thrust bearing gaps formed on both sides in the axial direction of a flange section is retrieved in early sta...
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WO/2006/029041A2 |
A valve stem installation system (10) includes a conveyor (24) for moving wheel (14). A controller (60) is adaptable for segmenting the wheel (14) into a plurality of sections (S1-S11). A detector (70) identifies and signals a general lo...
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WO/2006/027457A1 |
The invention relates to a device for electrical resistance heating (1), said device being used to heat a metallic mass (3), such as horse shoes and the like, at a sufficiently high temperature for forging, and over a sufficiently short ...
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WO/2006/024281A1 |
The invention relates to a method for producing wheel hub blanks (10; 100) from a forging blank (16) in a die pertaining to a compressive forming machine and comprising mould upper and lower mould halves (17b, 17a) that can be displaced ...
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WO/2006/021049A1 |
A wire spoked wheel assembly, including a wheel rim (4) having extra material added to at least one portion of a section thereof, excess material is then removed from a section of the wheel in which the tyre bead (30, 35) is seated so as...
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WO/2006/017880A1 |
A method of manufacturing steel components particularly suited to components such as steering racks having net shape forged gear teeth. The method comprising heating at least a portion of a steel blank to a first temperature of at least ...
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WO/2006/018057A1 |
The invention relates to the production of an internal profile (18) in a pipe or hollow profile (11). Said method consists of inserting the pipe or hollow profile (11) into a supporting sleeve (12) by axially supporting one first end of ...
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WO/2006/008268A1 |
A blind rivet (10) comprising an elongate hollow rivet body (11) having a head end (12) and a tail end (15) and an elongate mandrel (13) having a head end (14) located adjacent the tail end (15) of the body (11). The mandrel (13) has a s...
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