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WO/2011/141336A1 |
The invention relates to a method for producing hollow profiles having a longitudinal flange, wherein a blank disposed between a punch and a first die is preformed into a U-profile having a first limb and a second limb by driving a punch...
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WO/2011/141039A1 |
A welding element is formed from a sleeve (10), which is cold-pressed from a thin metal sheet and the open end of which forms the welding face, which is optionally provided with a flange (11). A thread (13) may be rolled in on the outer ...
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WO/2011/098250A9 |
The present invention relates to a method for producing a component of an adjustment device for vehicle seats, wherein, in a first step, a work piece is machined such that the work piece is harder in a first region than in a second regio...
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WO/2011/139005A1 |
The present invention relates to a heat pipe production method comprising: a tubular member preparation step involving the preparation of a tubular member in the shape of a tube formed with space on the inside; a mould preparation step i...
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WO/2011/136278A1 |
Provided is a raw plate material for a heat-exchanging plate fabricated by press working, and also provided is a method for fabricating the raw plate material. A raw plate material (2) for a heat-exchanging plate (4) is a flat plate mate...
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WO/2011/131432A1 |
The invention relates to a method for producing a cage of an angular-contact roller bearing, comprising the step of production of a sheet-metal strip (1) which lies in one plane with substantially rectangular dimensions, comprising a fir...
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WO/2010/105340A9 |
A vehicle suspension component includes a first metal sheet having a center portion bounded by a first outer wall and a second outer wall. A second metal sheet includes a center portion in engagement with the center portion of the first ...
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WO/2011/133090A1 |
A method for producing metallic washers (1) for locking in bolted joints, a washer having an annular configuration and on one side (9) a pattern of radially extending cams (10) and on the other side having a pattern of radially extending...
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WO/2011/129221A1 |
Disclosed is an impact-resistant member which is lightweight, high strength, and has excellent absorption of impact energy. The impact-resistant member is composed of magnesium alloy containing 7.3 mass%-12 mass% inclusive of Al. A test ...
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WO/2011/129500A1 |
Provided is a method for producing a door impact beam comprising a body part having a circular cross section for ensuring strength, and an attachment part which is formed on one side or on both sides of the body part and is shaped so as ...
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WO/2011/125511A1 |
Disclosed is a method of manufacturing an outer conductor, wherein an outer conductor of a high-frequency coupler is manufactured inexpensively, and without using so much material. The method of manufacturing an outer conductor is for ma...
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WO/2011/125968A1 |
A method for manufacturing a wheel rim for a vehicle, the method comprising an ironing step in which a flat plate-like member (10A) having a nonuniform thickness is manufactured by ironing a flat plate-like material (2) using an ironing ...
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WO/2011/125324A1 |
Disclosed is an apparatus (1) for manufacturing a heat exchanger which is provided with: a core tube (2); a winding tube (3); a rotating mechanism (10), which rotates the core tube (2) in the circumferential direction, said core tube bei...
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WO/2011/122388A1 |
Provided is a heat exchanger producing method wherein, even when a heat transfer tube with inner surface grooves, which has an inner surface (11) from which a plurality of inner surface protrusions are projected, is used, the heat transf...
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WO/2011/121191A2 |
Sheet metal plate (10) for creating flooring, particularly of industrial vehicles, over which trucks are to run, having a plurality of patterns, the maximum height of said reliefs ranging between 0.2 and 1.5 mm, said reliefs having a fri...
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WO/2011/117147A1 |
The invention describes a process for producing fins for heat exchangers having openings and collars (4, 6) which surround the latter, wherein the collars (4, 6) are deep-rolled at a low temperature from the fins provided with pre-stampe...
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WO/2011/118378A1 |
Disclosed is a method of manufacturing a high-strength door hinge for an automobile from a tabular steel material at low cost, which comprises a pressing step in which a cylindrical bulging portion is formed at an end of the material in ...
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WO/2011/117063A1 |
The invention relates to a process for simultaneously producing more than one bearing ring for a tapered roller bearing and is characterized by the following process steps: an elongate sheet or wire material is used as starting material ...
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WO/2011/113954A1 |
The invention relates to a method for producing a profiled ring, in particular a metal ring, to a method for post-processing a previously profiled ring, to a shaping device for carrying out both methods, and to a working machine, in part...
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WO/2011/114073A1 |
The invention relates to a method for producing a metal insert for protecting a leading or trailing edge of a compressor vane of an aeronautical machine made of a composite material, by stamping sheets (1) and diffusion bonding between s...
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WO/2011/113928A1 |
The invention relates to a folding device (2) and a folding method, said folding device (2) having a folding bed (14) for a workpiece (3) and multiple folding robots (8, 9) with folding tools (20). The folding device (2) is designed to f...
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WO/2011/110685A1 |
The invention relates to a method for manufacturing a metal assembly including an aluminum sheet and at least one metal sheet, including the steps involving: thermally treating an aluminum sheet (10) by heating said sheet to a temperatur...
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WO/2011/105135A1 |
Disclosed is a method of manufacturing a vehicle wheel (1) capable of preventing forming defects when forming an outer rim portion (8) and/or an inner rim portion wherein a sound damping airspace (25) is disposed, and of attaining an ope...
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WO/2011/104921A1 |
A method for manufacturing a hollow engine valve, capable of simplifying the manufacturing process and reducing the manufacturing cost. A method for manufacturing a hollow engine valve is configured in such a manner that, in order to for...
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WO/2011/102357A1 |
A method for manufacturing a wheel rim for a vehicle comprises an ironing step for ironing a tubular material (4) to manufacture a tubular member (10A) having a non-uniform thickness, the manufacture of the tubular member (10A) being per...
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WO/2011/100954A1 |
The invention relates to a utility vehicle wheel comprising a tapered rim (1) for tubeless tires and a wheel center which is welded to the side wall (8a) in the curvature of the well base (4) by means of a butt joint. This region is cons...
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WO/2011/102371A1 |
Disclosed is a stabiliser provided with a torsion part (21) that extends in the lateral direction of a vehicle and has a first cross-sectional area (S1), shoulder parts (22) that are located at each end of the torsion part (21) and have ...
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WO/2011/102148A1 |
A metallic gasket for a cylinder head, wherein a base plate and a height difference adjusting plate are engaged with each other with an increased engaging force. A method for manufacturing a metallic gasket for a cylinder head is configu...
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WO/2011/099593A1 |
Disclosed is a method for manufacturing a component locally having a unique-shape portion, without causing increase in manhour. The method for manufacturing the component (J) lays, on a metallic sheet member (1a) produced by single-sheet...
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WO/2011/094552A1 |
A method for manufacturing large diameter tapered roller bearing cages (10B). A straight metal strip, coil or plate of cage blank material (10), precisely dimensioned in width, length and thickness, with or without windows or pockets pre...
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WO/2011/093345A1 |
A protrusion (30) is formed so as to rise from a base plate (W), and the protrusion (30) is formed into a spacer (12) having predetermined outer diameter (D) and height (H). In forming the spacer (12), first the protrusion (30) is shaped...
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WO/2011/091893A1 |
A method of manufacturing a resilient rail clip comprises bending a rod, made of metal having a hardness value falling within a known hardness value range, into a predetermined shape and then subjecting the bent rod to a cold setting pro...
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WO/2011/093618A2 |
A non-powered nose hair trimmer according to the present invention comprises: a first cutting member comprising a first handle portion for holding, a circular cutting ring portion formed at an end of the first handle portion, and a first...
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WO/2011/086546A1 |
A dimple key cutting machine having a first mode for cutting double dimple keys and a second mode for cutting single dimple keys, comprising: a location probe, exposed in the first mode and arranged to mechanically determine dimple locat...
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WO/2011/086713A1 |
Disclosed is a heat exchanger manufacturing apparatus provided with grip members each having a grip member guide tube fitted therearound, wherein the grip members can be spaced apart by the smallest distance (pitch) which is possible wit...
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WO/2011/085829A1 |
The invention relates to a method for producing a one-piece rotationally symmetrical drive part, in particular a starter ring, comprising an outer-side casing part (3), which is adjoined by an angled flange (4) that has a different thick...
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WO/2011/087203A2 |
Provided are a heat exchanger, a food handler including the heat exchanger, and a manufacturing method of the heat exchanger. Disclosed is the heat exchanger wherein a plurality of flow channels is formed in the inside and thermal transf...
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WO/2011/086004A1 |
The invention relates to a method for producing a metal component for a gearbox, wherein a base structure of the component is cut from a strip of material, said base structure is heat treated and then bent. Before or while bending, the b...
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WO/2011/087158A2 |
Disclosed is a holder with a holder guide tube fitted to the outside thereof which can be used to manufacture heat exchangers even in cases when the interval between the straight pipes and hairpin pipes penetrating a radiator fin of the ...
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WO/2011/083672A1 |
Disclosed is a protrusion forming member whereby process man-hours are reduced, production efficiency can be improved, and a large height difference can be easily formed in the protruding portion formed on a board material. Also disclose...
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WO/2011/084364A2 |
The present application provides a microchannel coil manifold system. The microchannel coil manifold system may include a number of assembly inlet manifold sections that terminate in a first stub tube, a number of assembly outlet manifol...
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WO/2011/080794A1 |
A method of manufacturing a rotary device includes a step of plastic forming of a thrust dynamic pressure pattern (26h) wherein deformation of or difference in the height of the top surfaces of the thrust dynamic pressure pattern (26h) i...
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WO/2011/072656A1 |
The present invention relates to a method for producing a piston (10) from an upper piston part (11, 111, 211) and a lower piston part (15). A strip- or plate-shaped semifinished product (22) made of a metal material is provided, from wh...
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WO/2011/074258A1 |
Disclosed is a method for producing a blank for a parking pole involving: a cutting step (S2-1) for cutting a circular rod material (W) into a cut material (10) having a predetermined length; an end face forming step (S2-2) for forming t...
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WO/2011/074963A2 |
The invention relates to a heat exchanger plate (106) having first surface portions (210) located along first plate edges (220) and comprising first contacting regions (214), and second surface portions (212) located along second plate e...
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WO/2011/071234A2 |
The present invention relates to a triple metal coin or medal suitable for refining the grade of products and preventing the making of imitations, and more specifically to a coin assembly or a medal assembly and manufacturing methods the...
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WO/2011/071233A2 |
The present invention relates to a triple metal coin or a medal suitable for refining the grade of the products and preventing the making of imitations, and more specifically to a coin assembly or a medal assembly and manufacturing metho...
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WO/2011/068353A2 |
The present invention relates to an apparatus for manufacturing a metal plate for a duct, including mesh-type beads, wherein the mesh-type beads are formed into a grid pattern with regular convexes and concaves on the surface of the meta...
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WO/2011/064098A1 |
The invention relates to a method for producing a bearing shell (8) and a swivel cradle bearing, in particular for an axial piston hydraulic unit. Said swivel cradle bearing is used in axial piston hydraulic units having adjustable displ...
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WO/2011/061444A2 |
The method for manufacturing the metal part (10) from a hollow ingot (10A) includes: axially stretching (100) the hollow ingot (10A) by means of forging; horning (120) the stretched ingot (10B) on the forging press (12) in order to form ...
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