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WO/2012/147823A1 |
In this method for fastening a composite material component, the first smoothness is measured of a first fastening component disposed in a first countersink-provided hole formed in a first article to be fastened as a plurality of stacked...
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WO/2012/147742A1 |
Provided is a method for fabricating a stepped forged material that can realize a uniform microscopic structure in both the large diameter flange portion and the small diameter shaft portion. This method for fabricating a stepped forged ...
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WO/2012/147824A1 |
This fastener driving device is equipped with: an impact force imparting device that repeatedly imparts an impact force to a fastener; and a load cell that detects the reaction force acting on the impact force imparting device. The impac...
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WO/2012/143668A1 |
A method is disclosed of producing a billet (B14e) which can be heated and rolled or otherwise worked with conventional equipment to form a product with a steel core and a cladding of an alloy comprising stainless steel, nickel-chrome, n...
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WO/2012/140977A1 |
The purpose of the present invention is to provide a copper-based alloy which contains, in mass%, 61.0-63.0% of Cu, 1.3-2.0% of Pb, 1.8-2.8% of Sn, 0.05-0.25% of Sb and 0.04-0.15% of P, with the balance made up of Zn and impurities. The ...
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WO/2012/130360A1 |
The invention relates to a radial press comprising a housing (1) and several pressing jaws (4) arranged concentrically about a press axis (2) therein. Said pressing jaws are supported in a sliding manner on associated sliding surfaces (6...
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WO/2012/130364A1 |
A radial press of yoke press type comprises a press tool, which comprises press jaws, and two structural elements (1, 2), which comprise in each case one press yoke (3, 4). The press yokes can be moved relative to one another by means of...
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WO/2012/128733A1 |
A method for manufacturing hollow forged pieces and a forging system for carrying out said method. Said method is used for forging hollow forged pieces of circular cross section from various steels, alloys and non-ferrous metals in four-...
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WO/2012/127098A1 |
A SPD process comprising deforming metal material (1) in an apparatus (100) which comprises a material flow-through channel (2, 3, 4) which is arranged in a first direction (5), and a press (3). The method comprises feeding metal materia...
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WO/2012/123583A1 |
The invention relates to a drawing press (10) having a first ram (17) and a second ram (18). The first ram (17) is moved in a working direction (A) by an electromotive first ram drive (25) and the second ram (18) by an electromotive seco...
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WO/2012/120226A2 |
The invention relates to a method for applying a rivet (R, R', R'', R2 ) in order to assemble at least two elements (300, 400) penetrated by a hole, the rivet (R) positioning itself in said hole and being designed such that it has a head...
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WO/2012/121246A1 |
[Problem] To provide a manufacturing method for a wheel roller bearing device that allows a wheel roller bearing device to be more efficiently manufactured using simpler molds, and that improves the rigidity of a crimped section of an in...
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WO/2012/120132A1 |
The invention relates to a mouthpiece (1) for a riveting device (30), comprising a first end (2) for stopping against a rivet sleeve (21) of a blind rivet (20), a second end (3) for fastening to the riveting device (30), and a through-ho...
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WO/2012/118094A1 |
In this forging method, a heat sink (9), which has a plurality of pin fins (92) integrally formed on the upper surface of a base board (91), is formed. A back pressure applying pin (56) is slidably provided in a fin-forming hole (52) for...
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WO/2012/113463A1 |
The invention relates to a method for producing a self-piercing rivet connection, a self-piercing rivet having a rivet head (14) which has for example a truncated or cylindrical head-type enlarged section (20) and a shank (15), contiguou...
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WO/2012/114910A1 |
A method for producing a tooth profile component, wherein: a raw workpiece includes a rounded portion and a first projection; a shaping die includes a first recess and a second recess; the rounded portion is made to abut against a tooth-...
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WO/2012/114908A1 |
A method for producing a tooth profile component, wherein: at the time of forming a tooth profile portion on the outer section of the tooth profile component by applying a load to the central section in the radial direction of a cylindri...
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WO/2012/111674A1 |
The present invention pertains to a high-strength copper alloy forging which has excellent characteristics including high hardness, high strength and high thermal conductivity. This high-strength copper alloy forging contains, by mass, 3...
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WO/2012/110666A1 |
The invention relates to a system for stopping parts driven by a hose by means of pressurised air, of the type used in automatic machining or riveting devices for automatically supplying parts having a circular cross-section at the wides...
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WO/2012/104442A1 |
The invention relates to a gas spring that can absorb movements perpendicular to the working axis thereof. For this purpose, the invention comprises: a hollow cylindrical body (1) having an open end, a movable rod (2) located in the holl...
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WO/2012/098128A1 |
In order to ensure a reliable automated feed of connecting elements to a processing unit, an apparatus, in particular an industrial robot (2), is provided, said apparatus having a hose pack (10), in which a feed hose (14) for connecting ...
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WO/2012/098423A1 |
The invention is related to a self -lubricating v-driver in the molding members of the mechanical presses used for shaping the metal sheet parts used in vehicle frames in the automotive sector and the cam dwell member located between mal...
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WO/2012/088646A1 |
A die forging method for collector ring fan involves the following steps: with the initial forging temperature of 1100 DEG C, the final forging temperature of 850 DEG C and forging pressure of 6×106Kg, forging out a collector ring fan b...
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WO/2012/090892A1 |
Provided are: a closed-die forging method capable of preventing a temperature decrease in a to-be-forged member during forging, easy temperature monitoring during forging, and causing cavity end portions of a die to be filled with the to...
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WO/2012/085427A1 |
The process for manufacturing the salt core with a view to being introduced into a foundry mould by casting of parts made of aluminium, aluminium alloy or light alloys obtained following foundry casting operations for the production of a...
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WO/2012/086573A1 |
A punch (1) comprises a molding land part (2) formed parallel to a punch axis (7), a molding R part (3) having an arc-shaped cross-section and formed continuously with the molding land part (2) on the front end side from the molding land...
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WO/2012/086638A1 |
Provided is a forging device that has a simplified structure and is capable of producing a high-quality forged article. This forging device has a punch (1) and a shaping hole (22), and is also provided with back pressure generating means...
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WO/2012/085961A1 |
A metal pipe processing method whereby a metal pipe (1) is processed so as to change a portion of the metal pipe (1) in the axial direction into a thick part (10) that is thicker than the other parts, wherein the method is equipped with:...
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WO/2012/086650A1 |
An aluminum alloy material comprising 9.0 to 11.0 mass% Si, at most 0.5 mass% Fe, 0.7 to 1.1 mass% Cu, at most 0.15 mass% Mn, 0.3 to 0.7 mass% Mg, a remainder of Al, and unavoidable impurities undergoes a solutionizing treatment. The mat...
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WO/2012/082085A1 |
A four-peen forging device for forging presses can be used for forging ingots and blanks from various steels and alloys on forging presses. Lateral peen holders (3, 4) are approximate in shape to the shape of a truncated pyramid. The mas...
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WO/2012/081454A1 |
The present invention enables a high strength door hinge for an automobile to be manufactured at low cost from a steel round bar by hot forging, punching, etc. A method for manufacturing a door hinge for an automobile manufactures the do...
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WO/2012/071943A1 |
Disclosed in the present invention is a machine core of electric self-plugging rivet gun. A main shaft (3) is sleeved with a bracket (4), and a bearing (5) is provided between the main shaft and the bracket. The bracket is fixedly connec...
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WO/2012/071981A1 |
Disclosed in the invention is a rivet nut gun, which comprises a screw rod (25) and a screw rod jacket (26), wherein one end of the screw rod (25) is connected with a pull rod stretching mechanism through a sixth pin shaft (46), and one ...
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WO/2012/070983A1 |
The invention relates to auxiliary equipment which can be used for removing and installing forging peens from and into four-peen forging devices. The problem addressed by the invention is that of ensuring the possibility of simultaneousl...
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WO/2012/065532A1 |
A single handle hand riveter comprising a main body (10), a handle (11), a rod (20), a grasping mechanism, a rivet adjustment mechanism, and a first pin (31), a second pin (32), a third pin (33) and a linkage sheet (40). The rivet adjust...
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WO/2012/063022A2 |
A method of riveting comprising using a punch to push a rivet through a workpiece such that a shank of the rivet is received in a die defined by a die body which is in contact with the workpiece, a slug of material being removed from the...
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WO/2012/063504A1 |
A method for subjecting a difficult-to-process metal material to multiaxial forging, the method involving a step (a) for preparing an object to be processed formed from a difficult-to-process metal material, and a step (b) for carrying o...
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WO/2012/063130A2 |
The invention relates to a method for forming a surface relief on a available surface (21) of a compacted sintered component which forms the workpiece (4), using a forming element (3) that is moved in the working direction (22) towards t...
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WO/2012/063023A2 |
A fastening method comprising using a control apparatus to select a first upsetting volume of an upsetting die, using a punch to push a first fastener into a workpiece and using the upsetting die to upset the first fastener, then using t...
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WO/2012/063900A1 |
Provided are: a non-conventional high-strength fastening component made from an aluminum-based alloy, which has strength properties including tensile strength and can be manufactured by changing the timing of carrying out a heat treatmen...
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WO/2012/063125A2 |
The invention relates to a tool (1) for machining a workpiece (4). The tool (1) contains a tool element (3) that can be moved in the working direction (22) in order to be applied to a surface (21) of the workpiece (4). A drive element (1...
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WO/2012/056347A1 |
The invention relates to a structure for presses, a resistant structure of which comprises at least a resistant element (1) which, in turn, comprises an annular element or arch (2), internally of which are predisposed two facing surfaces...
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WO/2012/057329A1 |
The present invention provides: a magnesium-alloy member, the mechanical strength and high-temperature fatigue strength of which can be applied to a mechanism component in a compressor for use in an automobile air conditioner; a method f...
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WO/2012/053931A1 |
The invention relates to four-die forging apparatuses and can be used in the forging of ingots and blanks on hydraulic forging presses. The problem addressed by the invention is to reduce the time expended on removing the apparatus from ...
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WO/2012/049907A1 |
The present invention addresses the problem of providing a battery case lid which suppresses work hardening of a metal plate to be formed and can be easily manufactured, and a manufacturing method for the battery case lid. A battery case...
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WO/2012/046002A2 |
A fastener delivery apparatus comprising a nose assembly configured to releasably hold a fastener; wherein the nose assembly comprises a plurality of balls or rollers and associated biasing members configured to provide a biasing force w...
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WO/2012/043087A1 |
Disclosed is a lubricant composition for metal material plasticity processing, said lubricant composition containing (A) at least one inorganic salt selected from a group consisting of sulfates, borates, silicates, phosphates, molybdates...
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WO/2012/043374A1 |
Provided are a manufacturing method for a blade material and a manufacturing device for a blade material, by which a long blade material can be manufactured without using a large-sized press forging machine. A manufacturing method for a ...
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WO/2012/042164A2 |
The present invention relates to forming tooling (100) comprising a fixed part (110) and a moving part (120) set in action by a one-way press, in a first direction (Z), said tooling (100) varying between an open position and a closed pos...
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WO/2012/041516A1 |
The invention relates to a weld rivet joint (13) and to a method for producing a hybrid component (13), wherein two different components (14, 15) consist of materials that are substantially different from each other and cannot be thermal...
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