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Patent Searching and Data


Matches 1 - 50 out of 4,381

Document Document Title
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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;...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
WO/2015/054284A3
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...  
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...  
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...  
WO/2015/018389A3
The invention describes a method for producing tool coils (1) and/or tools for the magnetic forming in particular of thin-walled workpieces (9) made of electrically conductive materials, wherein the tool coil (1) has a coil body (2) form...  
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...  
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...  
WO/2014/201473A3
A method of forming a shaped container may include providing a metallic preform. A first pressure may be applied to the metallic preform within a mold of a shaped container to produce a container part with a partially formed container sh...  
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...  
WO/2014/187852A1
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...  
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...  
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 ...  
WO/2014/170596A3
A method for assembling an assembly comprising an inner wall (1), a shrouded outer wall (2) and an intermediate element (3), each having substantially circular sections, the outer wall (2) having a shape that is substantially complementa...  
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...  
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...  
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...  
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...  
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...  
WO/2014/126808A3
A method for hydroforming a tubular blank (10) comprising the steps of at least partially closing the die portions (14, 16) of a die (12) about a tubular blank (10), introducing a hydraulic fluid (22) into the tubular blank (10) at a fir...  
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 ...  
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...  
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)...  
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...  
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 ...  
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...  
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...  
WO/2014/068452A3
Method for the production of a reflecting mirror in a single piece suitable 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 pla...  

Matches 1 - 50 out of 4,381