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WO/2013/084533 |
Provided is a solution to various limitations caused by product shape and the like. An autofrettage machining device characterized in comprising: a workpiece that is sealed off except for the workpiece end opening and in which a pressuri...
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WO/2013/080833 |
Provided is a metal molding method wherein a member to be molded (2) that comprises a second metal and that has been heated is deformed and brought into contact with a member to be bonded (3) that comprises a first metal and that has bee...
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WO/2013/081459 |
The present invention relates to a method for plastically deforming a body, whereby the body is positioned in a mould cavity of a mould between a first mould section and a second mould section. The body is subjected to a deformation forc...
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WO/2013/071985 |
The invention relates to a hydraulic accumulator, comprising a main body (2a, 2b, 2c, 2d, 2e, 2f, 2g, 2h, 2i) having a first component (3a, 3b, 3c, 3d, 3e, 3f, 3g, 3h, 3i) and a second component (4a, 4b, 4c, 4d, 4e, 4f, 4g, 4h, 4i) that ...
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WO/2013/071923 |
The invention relates to a conveying pipe for transporting solids, which has a pipe body (2) and at least one coupling collar (4) at a pipe end (1) of the pipe body (2), wherein the coupling collar (4) has a circumferential lip (8), whic...
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WO/2013/049880 |
A device for a plumbing installation, the device, for example, may be a valve, such as valve (1), or a fluid flow meter (6), and has a casing (10) that is hydraulically formed from metal tubing so as to have a wall surrounding a void int...
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WO/2013/048009 |
A vehicle suspension thermally shrinkable tube of the present invention is provided in a shape corresponding to a vehicle-suspension coil spring having a spiral shape and is formed so as to have a larger diameter than the diameter of the...
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WO/2013/048009 |
A vehicle suspension thermally shrinkable tube of the present invention is provided in a shape corresponding to a vehicle-suspension coil spring having a spiral shape and is formed so as to have a larger diameter than the diameter of the...
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WO/2013/029842 |
The invention relates to an electromechanical brake booster (10) with a hollow spindle (16) and a hollow screw (19). The invention proposes producing threads (17, 21) by working metal and encapsulating them in tubular supporting parts (2...
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WO/2013/026138 |
A forming tool apparatus is provided for forming an article having a negative draft angle that locks the formed article within the forming tool. An insert, which is disposed within a recess defined in a forming surface of the forming too...
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WO/2013/012097 |
The present invention relates to a forming system for working material and a forming method for working material which are capable of: reciprocating movement during forming; reducing the size of the required machinery; reducing press abr...
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WO/2013/012097 |
The present invention relates to a forming system for working material and a forming method for working material which are capable of: reciprocating movement during forming; reducing the size of the required machinery; reducing press abr...
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WO/2012/175073 |
The invention relates to a blend for polymer and plastics engineering, containing a) at least one primary matter selected from the group including compounds that are liquid or that can be liquefied up to 150°C, that are derived from ren...
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WO/2012/175073 |
The invention relates to a blend for polymer and plastics engineering, containing a) at least one primary matter selected from the group including compounds that are liquid or that can be liquefied up to 150°C, that are derived from ren...
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WO/2012/173512 |
The invention is intended for manufacturing a hollow fan blade for a gas-turbine engine. A joint-preventing coating is applied to the surface of sections of blanks not undergoing welding. The blanks are assembled into a stack and hermeti...
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WO/2012/163840 |
The invention concerns a device (10) for the superplastic forming of a blank (16) in a mould (20) with a lower mould (14) and an upper mould (12) into a component, in particular a suction component (46, 54), with a three-dimensional geom...
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WO/2012/161618 |
The installation for producing bottom plates consists of: a hydraulic die (1), hydraulic cylinders (2), a hydraulic power unit (7), a pump unit (8), pipes (10) and an assembly for feeding in compressed air. Furthermore, the installation ...
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WO/2012/159856 |
The invention provides a method for manufacturing an inner pressure deformed sheet metal structure comprising at least one step of applying an inner pressure to at least one cavity of a pre-structure. The cavity is formed from one plate ...
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WO/2012/114812 |
[Problem] To obtain a configuration enabling an inner column (43) to be stably held on the inner diameter side of an outer column (42). [Solution] The outer column (42) together with support sections (46) is formed by bulging radially ou...
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WO/2012/104048 |
The present invention discloses a CrSiN coated hot forming tool having enhanced wear resistance, oxidation resistance and adhesion wear resistance and thereby exhibiting a longer lifetime and better performance. The CrSiN coating is espe...
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WO/2012/102417 |
The present invention relates to an apparatus and method for manufacturing using hydroforming, which can minimize the sealing force applied in the axial direction of a product when a large-caliber product is manufactured. The apparatus f...
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WO/2012/101365 |
The technical field of the invention is that of vehicle suspensions and the invention especially relates to a device for assembling an axle body and to an associated method. To this end, according to one particular feature of the inventi...
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WO/2012/083747 |
Disclosed is a tee joint shaping mould composed by combining an upper mould (11) and a lower mould (12), with the upper mould (11) and lower mould (12) being provided symmetrically with a semi-circular groove-shaped cavity for accommodat...
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WO/2012/084117 |
In a method for connecting two at least partly metal components (4a, 4h, 4i, 10, 10g, 11, 12, 13) of a vehicle seat (1), which has a backrest (4) that can be pivoted about an axis (A), wherein the two components (4a, 4h, 4i, 10, 10g, 11,...
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WO/2012/081927 |
The present invention relates to a method for manufacturing an integrated cylinder using welding or diffusion welding. More particularly, the present invention relates to a method for manufacturing an integrated cylinder, in which four a...
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WO/2012/081927 |
The present invention relates to a method for manufacturing an integrated cylinder using welding or diffusion welding. More particularly, the present invention relates to a method for manufacturing an integrated cylinder, in which four a...
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WO/2012/079157 |
The invention is directed to a system and method of applying a coating of lubricant material to the surface of a sheet metal blank in a controlled manner such that some areas of the blank have a uniform thickness of lubricant while other...
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WO/2012/079156 |
An apparatus and method are provided for the simultaneous forming of a plurality of shaped articles from plural sheet metal blanks. First and second sheet metal blanks are arranged between upper and lower forming dies, and a nozzle body ...
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WO/2012/069108 |
The invention relates to a method for producing components (2) for an electrochemical cell, in particular a fuel cell, or an electrochemical energy store. According to the invention, in a multi-stage process a planar component (2) is hyd...
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WO/2012/065739 |
Disclosed are a method and an apparatus for producing a hollow component, in particular a camshaft for a reciprocating piston engine, in a mold in which a first mold part is designed as a die to form a wall section of the component when ...
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WO/2012/066099 |
The invention relates to a method for producing a tubular structural part by means of hydroforming. An assigned end of a supporting tube (1) is inserted into an opening in an end piece (2) and then widened by a pressurized fluid being ap...
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WO/2012/046160 |
The present invention concerns a process for making magazines of firearms and a magazine obtained through such a process. The process comprises the steps of: providing at least one mould (4) having at least one mould cavity (5) defined b...
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WO/2012/044207 |
The invention relates to the field of material processing, and specifically to a device for machining materials with the aid of a jet of water. The device subjects the material of a blank to localized high-pressure action repetitively at...
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WO/2012/044206 |
In a device for compensating for temperature deformation in cement concrete coverings (bases) of roads, airport runways and taxi-ways, and overpasses, the cement concrete base is completely divided by triangular compensator slabs, the ap...
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WO/2012/044207 |
The invention relates to the field of material processing, and specifically to a device for machining materials with the aid of a jet of water. The device subjects the material of a blank to localized high-pressure action repetitively at...
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WO/2012/039399 |
Provided is a press-forming method comprising: a step in which a workpiece (W) is pressed by a punch (20) having a forming recess (66) in a side wall, and is inserted together with the punch (20) into a cavity (14) in a die (16) while a ...
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WO/2012/025594 |
The invention relates to a lightweight component/layer element which comprises at least two layers and in which at least one first layer is a structured shell and the first layer is joined to a second smooth and/or structured shell at le...
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WO/2012/015007 |
Provided is a method for manufacturing a branched pipe, comprising a first bulging step for applying a pressure to an inside surface of an untreated pipe (200) using an elastic body (81), whereby an opening along a circumferential direct...
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WO/2011/158923 |
A hydroformed joint member for use in structures which has integrally formed protrusions (30a, 30b) on outer peripheral surfaces of a hollow main pipe part (20) is obtained by hydroforming a starting pipe with an outer radius D. In this ...
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WO/2011/148183 |
A method and apparatus for fabricating articles from metals having a hexagonal close packed (HCP) crystal structure is described. The method comprises a two-stage process: specialized hot deep drawing and pneumatic coining within a singl...
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WO/2011/124305 |
The invention relates to a door for motor vehicle, comprising a door support (10) with at least one metal carrier element (12) which is at least partially provided with plastic (18), wherein the at least one metal carrier element (12) is...
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WO/2011/127414 |
An apparatus and method of uniformly heating, Theologically softening, and thermoplastically forming metallic glasses rapidly into a net shape using a rapid capacitor discharge forming (RCDF) tool in combination with an electromagnetic f...
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WO/2011/127414 |
An apparatus and method of uniformly heating, Theologically softening, and thermoplastically forming metallic glasses rapidly into a net shape using a rapid capacitor discharge forming (RCDF) tool in combination with an electromagnetic f...
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WO/2011/107946 |
A tubular element extending along a central axis, which element comprises at least one locally deformed part, is formed by means of a hydroforming process. A tube is positioned in a die comprising at least two die parts. Subsequently a h...
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WO/2011/104192 |
The invention relates to a method for making a metal reinforcement (30) for the leading edge or trailing edge of the blade of a turbine engine that comprises sequentially: a step of making a metal insert (41) defining the base (39) of th...
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WO/2011/099592 |
A hydroforming method capable of easily producing a hydroformed product which has a complex shape and is formed so that the axis of the hydroformed product includes a bend. A hydroforming method is configured in such a manner that no axi...
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WO/2011/096586 |
Disclosed is a hydraulic forming method which comprises a step of placing end portions of a base tube inside inlet portions of a pair of molds disposed such that the inlet portions face each other, each of the molds having a cavity with ...
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WO/2011/092040 |
The invention relates to a method for the high-pressure-tight connection of at least one plate-shaped body (1, 2) to a further body of a fuel injector, wherein a clamping sleeve (3) is used by means of which the bodies (1, 2) to be conne...
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WO/2011/087582 |
Medical devices, such as percutaneous prosthetic heart valves can include a stent or frame structure component. The stent can be shot peened, laser peened, and/or ultrasonically peened, thereby reducing surface abnormalities, improving s...
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WO/2011/085472 |
A method of forming a bottle-shaped or other contoured metal container by providing a hollow metal preform having a closed end and a wall thickness that decreases progressively in a direction away from the closed end, and subjecting the ...
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