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WO/2016/021598A1 |
A control unit (70) controls an inert-gas supply unit (90) at at least a point in time when a metal pipe material (14) is heated by a heating mechanism (50), such that the surface of the metal pipe material (14) held in an internal space...
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WO/2016/022139A1 |
A method of using hot isostatic pressing to join metallic members that form a component in a gas turbine engine is disclosed. The method includes applying a surface treatment to the outer surfaces (14, 15, 22, 24) of first and second met...
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WO/2016/009854A1 |
Provided are a molding device and a molding method, whereby reduction in the strength of molded articles is suppressed and a flange section having a desired thickness can be molded. A pipe section (100a) of a metal pipe (100) is molded i...
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WO/2015/194660A1 |
A molding device for molding metal pipe is provided with: an air supply unit that supplies air to the inside of metal pipe material that has been heated and expands the same; a mold for forming the metal pipe by contact with the metal pi...
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WO/2015/193244A1 |
The invention relates to a method and to a tool for the high-pressure forming and prestressing of a pipe wall (1.1) of an exhaust gas pipe (1) of an internal combustion engine against a body (2) arranged in the exhaust gas pipe (1) by us...
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WO/2015/194439A1 |
Provided are a molding system and a molding method that can improve sealing properties when a fluid is supplied to a metal pipe material. In a molding system (100), a control unit (20) controls a heating unit (6) such that at least in a ...
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WO/2015/194600A1 |
The molding system disclosed is a molding system for expanding and molding a metal pipe within a mold. The molding system is provided with: a preliminary molding device that makes a preliminary mold of metal pipe material; a molding devi...
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WO/2015/188798A1 |
The invention relates to a method for producing a material composite composed of metal and plastic to form a plastic-metal hybrid component, in which method, to improve the adhesion of the metal surface and at least one plastic component...
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WO/2015/178419A1 |
Provided are: a molding device that makes it possible to obtain a molded article that has suitable characteristics; and a molding method. A control unit (70) uses a cooling medium to cool a metal pipe (80) by controlling the operation of...
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WO/2015/179411A1 |
A method for joining coiled tubing is described. Coiled tubing joints using a magnetic pulse welder are described that retain the strength of the original tubing. This type of joint is useful for joining multiple coiled tubing sections o...
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WO/2015/171512A1 |
Systems and methods of forming articles using electromagnetic radiation are disclosed. In some aspects, the system includes a plurality of forming modules movably mounted relative to an infeed mechanism. The infeed mechanism is configure...
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WO/2015/167588A1 |
A value stream process or method for forming vehicle rails from extruded aluminum tubes includes the steps of extruding an aluminum tube and hydroforming the extruded aluminum tube into a vehicle rail. More specifically, the method inclu...
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WO/2015/162448A1 |
A molding apparatus capable of improving the quality of a molded article is provided. A control section (70) controls a blowing mechanism (60) so as to expand and mold a metal pipe material 14 by supplying gas into the metal pipe materia...
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WO/2015/143540A1 |
A method is disclosed for pressure forming a metal preform including shock annealing of the preform and subsequently preheating the preform prior to pressure forming. Shock annealing may be carried out as differential shock annealing in ...
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WO/2015/132300A1 |
A method is presented and described for individualized adaptation of the shape of components (7) comprising the following steps: a) provision of a raw material (1) for producing the components (7), b) selection of at least one unifying p...
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WO/2015/119421A1 |
The present invention relates to: a technique for forming a complicated component requiring high strain by respectively adjusting different amounts of hydrostatic pressure so as to apply the adjusted pressure to both surfaces of a sheet;...
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WO/2015/101469A1 |
The invention relates to a method for attaching a metal ring (4) in a bore (3) of a frame (2) made of a different metal, wherein: the ring (4) is crimped in the bore (3) by means of high-energy forming suitable for urging an outer surfac...
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WO/2015/088393A1 |
The invention relates to the field of metal pressure processing using diffusion welding and superplastic forming. In accordance with a given stencil drawing, a protective coating is pre-applied to areas where the surfaces of skin and cor...
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WO/2015/087601A1 |
A molding device capable of improving the quality of a molded product is provided. A control unit (70) controls a blow mechanism (60) such that it supplies gas into a metal pipe material (14) and performs expansion molding. By this means...
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WO/2015/079954A1 |
This structural member is provided with a cylindrical main body member and with at least one nonmagnetic bracket member which has a cylindrical section and plate-shape sections protruding from the outer peripheral surface of the cylindri...
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WO/2015/071869A1 |
An electrohydraulic forming device comprising a framework (2), a tank (4), a movable enclosure (6) comprising a cover (26), a mould (362) connected to the cover (26) by supporting means (30, 31, 32), a forming chamber (364) and a dischar...
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WO/2015/070409A1 |
Provided is a method for manufacturing a hollow structure, comprising: providing a multi-layer sheet structure, each layer of the multi-layer sheet structure having a bonding part and a non-bonding part, adjacent layers being fixedly bon...
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WO/2015/059601A1 |
Assembly (1, 1', 1") for forming a hollow metal body (2) comprising a precursor (4) having a substantially tubular wall (6), which extends about an axis (X) and delimits a body compartment (8), and a forming device (10, 10', 10"). Such d...
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WO/2015/055626A1 |
The invention relates to a method for crimping metal components using magnetic pressure forming and involving making part of a first component (1) face part of a second component (2) and in subjecting a zone (9) in which the two componen...
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WO/2015/057060A1 |
The present invention relates to a method for joining at least two metal workpiece parts (2, 8) of a differing metal composition to each other by means of explosion welding, comprising the steps of: • - enclosing an inner workpiece par...
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WO/2015/054591A1 |
A method for manufacturing a metallic sandwich panel is descreibed, said method comprising bonding of a first skin (21) and a second skin (22) to a core material (23), coupling a sheet (24) to the first skin (21) to form with the first s...
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WO/2015/054284A2 |
The principles of the present invention further provide both a shaped metal container and its preforms that exhibit a rounded grain structure characteristic created by an annealing process and a method for making a shaped metal container...
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WO/2015/048775A1 |
A system and method of forming a metal container with a featured sidewall may include providing a blow molded metal container. The metal container may be positioned into a mold inclusive of at least one sidewall feature. The metal contai...
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WO/2015/015114A1 |
The present invention concerns an electro-hydraulic forming machine for the plastic deformation of a projectile part (P13) of the wall (P1) of a workpiece (P) to be formed, preferably a cylindrical tubular workpiece, by means of a formin...
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WO/2014/187852A9 |
The present invention relates to a method for producing a shaped component by means of a device, wherein a workpiece, which has a cavity and which consists at least partially of a steel material, is inserted into a tool of the device, an...
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WO/2014/206981A1 |
The invention relates to a tool (200) for preforming a metallic starter tube section (100) for subsequent internal high pressure forming in order to produce a tube-like IHF-component, comprising a plurality of tool sections (210, 220) th...
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WO/2014/198458A1 |
The invention relates to an apparatus and a method for producing a shaped sheet metal part (13) comprising the following steps: • continuously feeding a sheet metal strip (2) unwound from a reel (3) to a beam cutting device (5), • co...
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WO/2014/184389A1 |
The present invention relates to a method for manufacturing a membrane accumulator, comprising the steps of providing a first sub-housing and a second sub-housing; mounting a membrane in the first and/or the second sub-housing; mounting ...
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WO/2014/166474A1 |
The invention relates to a method for producing sheets from thin strand-shaped profiles, made of magnesium or magnesium alloy. In a preceding step of the method, an open or closed extruded profile is produced. The extruded profile (6) em...
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WO/2014/163108A1 |
This cam shaft manufacturing method has: a split mold group preparation step; a processing preparation step, wherein cams (equipped with cam main bodies having a through-hole and smaller in size than cam accommodating parts, and equipped...
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WO/2014/155053A1 |
Apparatus configured to deform a tubular work piece having a longitudinal axis, the apparatus comprising a support for supporting a tubular work piece to be deformed;rotation means for rotating the tubular work piece about its longitudin...
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WO/2014/153545A1 |
An apparatus, and associated process, expands a wall of an associated nnetal container. The apparatus includes a holder for retaining at least a portion of the metal container. A first tool has a first surface mounted for movement relati...
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WO/2014/129932A1 |
The invention relates to technology for the magnetic-pulse treatment of materials and can be used for forming thin-walled metal components and for removing dents. The device comprises an electromagnetic system for creating pulsed magn...
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WO/2014/126280A1 |
The present invention relates to a method for manufacturing a hollow hydro-formed product using a multi-tube assembly, which comprises the steps of: (a) stably placing a multi-tube assembly in a mold, the multi-tube assembly including a ...
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WO/2014/120360A1 |
A method for consolidating a pre-form made of powder, comprising: (a) placing the pre-form between smart susceptors; (b) heating the smart susceptors to a leveling temperature by applying a varying low-strength magnetic field having a ma...
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WO/2014/108468A1 |
The invention concerns a method for forming a workpiece by pressing that eliminates elastic return, which involves using a tool (20) of which at least one of the forming portions (21; 23) comprises a cavity (26) filled with a liquid (27)...
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WO/2014/096988A1 |
Described herein is a method for obtaining a camshaft for an internal-combustion engine having a structure made of a single piece. The camshaft is obtained starting from a metal tubular element (1). The cams (1a) of the camshaft are obta...
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WO/2014/090902A1 |
The invention relates to a method of assembling a first part (1) with a second part (2) having at least one crimping lip (4), a crimping anvil (3) and a crimping groove (9) designed to accept an edge (10) that is to be crimped belonging ...
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WO/2014/074787A1 |
A hydroformed driveshaft tube formed using a hydroforming process is provided. The hydroformed driveshaft tube comprises a first end portion, a second end portion, and a middle portion. The middle portion is at least partially defined by...
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WO/2014/071488A1 |
The present invention relates to equipment (1) for shaping connector tubes (6), which pertains to the field of industrial equipment, which has been developed, more specifically, to render the production of such elements more efficient, p...
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WO/2014/068452A2 |
Method for the production of a reflecting mirror in a single piece for a concentrating solar plant, of the Fresnel type, said mirror being provided with only one curvature axis, comprising the steps of: a. preparing a single plate of def...
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WO/2014/043746A1 |
A device (1) for reducing a grain size of a body A of material. The device includes a chamber (3), a die and seal arrangement (4), and a mechanism for pressurizing (6, 7). The chamber receives the body and fluid such that the fluid space...
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WO/2014/030713A1 |
In the present invention, a telescopic steering device is provided with a steering column having an outer column and an inner column. The inner peripheral surface of the outer column has a support section that supports the inner column. ...
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WO/2014/030719A1 |
A method for expanding a heat transfer pipe (5) provided to a vapor generator using a pipe expansion jig (80), wherein a pair of vibration suppression members (14) for suppressing the vibration of the heat transfer pipe (5) is provided o...
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WO/2013/186360A1 |
The invention relates to a tubular component, comprising an outer tubular element and at least one inner tubular element arranged inside the outer tubular element, wherein the outer tubular element is designed as a flexible tubular eleme...
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