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Patent Searching and Data


Matches 1 - 50 out of 4,336

Document Document Title
WO/2016/192709A1
The invention relates to a method for producing bimetallic pipes, consisting of a thin-walled inner pipe made of a high-alloyed or alloyed steel, and an outer pipe made of a non-alloyed or unalloyed steel, which, after being inserted one...  
WO/2016/194906A1
A molding device is provided with: an upper mold (10) and lower mold (20) having molding surfaces (17a - 17c, 18a - 18c, 27a - 27c, 28a - 28c) corresponding to outer surfaces of a pipe with protrusions; a moving mechanism for moving the ...  
WO/2016/191513A1
Provided herein is a high-speed blow forming process for shaping aluminum containers using 3xxx can body stock alloys with high recycled content, as well as articles made by that process. A process for shaping aluminum containers as desc...  
WO/2016/173694A1
Method for producing a metallic hollow body, wherein the hollow body is subjected to a forming process with uniform tubular, round, square, rectangular, oval, hexagonal or polygonal outlet cross-section via the following method steps: th...  
WO/2016/162642A1
The invention relates to a method for controlling a superplastic forming machine for imprinting a shape on a sheet, the machine comprising: a cover; a vat; a press and a peripheral seal for gripping the sheet at its periphery and sealing...  
WO/2016/159134A1
In the case that foreign matter such as a fragment or the like is produced in a main cavity section (MC) or sub-cavity sections (SC1, SC2) when expanding and molding a metal pipe material between an upper mold (12) and a lower mold (11),...  
WO/2016/158778A1
The present invention provides a molding device which can be made more compact. A molding device 10 for molding a metal pipe by heating and expanding a metal pipe material 14 between an upper mold 12 and a lower mold 11 which constitute ...  
WO/2016/158787A1
A molding device 10 equipped with: a blowing mechanism 60 for supplying a gas to a metal pipe material 14 and causing the expansion thereof; a slide 82 and a metal mold attachment base 84 that contact the expanded metal pipe material 14,...  
WO/2016/116198A1
The invention relates to a method for forming a tubular body (1), comprising the steps: providing a tubular body (1) with a first (2) and a second (4) tube end, filling the tubular body (1) with a liquid, sealing the tubular body (1), an...  
WO/2016/107927A1
The invention relates to an electrohydraulic forming chamber (10) for forming a workpiece (50), said chamber comprising: - a discharge frame (20) that has an inner wall (21) which delimits a discharge space (22) provided for holding a vo...  
WO/2016/107881A1
The invention relates to an electrohydraulic forming device (2) comprising a tank (6) having an inner tank wall (18), the following elements being positioned inside the tank: a mould (10), a first electrode (11) and a second electrode (1...  
WO/2016/107888A1
The invention relates to an electrohydraulic forming apparatus (2) comprising a mold (4) that has a top piece (6) and a bottom piece (8), a chamber (10) that includes a first region (18) and a second region (20), a mold impression (14) i...  
WO/2016/107884A1
The invention relates to an electrohydraulic forming device (2) comprising a mould (4), a tank (6) having a first wall (8), and a first electrode (10) and a second electrode (12), both placed in the tank (6) and adapted to generate an el...  
WO/2016/097467A1
Invention relates to an autofrettage apparatus (10) for and a method of increasing a fatigue strength a prechamber element (50). The apparatus (10) comprises at least two body parts (20, 30) attachable pressure tight- ly together so as t...  
WO/2016/093147A1
Provided are a molding device and molding method whereby a pipe part and a flange part can easily be molded into a desired shape. Through control by a control unit, a gas is fed into a metal pipe material (14) from a gas feeding part so ...  
WO/2016/091376A1
A method for manufacturing a tube (110) by continuously moving a tubular hollow blank (100) through an expansion tool (60), and supplying fluid to a space (70) delimited by the expansion tool and the tubular hollow blank the such that a ...  
WO/2016/089097A1
The present invention relates to an ultra-high-speed molding method and, more specifically, to "an ultra-high-speed molding method using an electroplasticity effect", the method enabling a predetermined pulse current to be applied to a m...  
WO/2016/084402A1
A hot blow molding method for an aluminum alloy sheet (1), wherein hot blow molding for the aluminum alloy sheet (1) is carried out using a first mold (21), which is a female mold for molding having a protruding surface part (211) on the...  
WO/2016/074666A1
The invention relates to a body- or chassis component (1) for a motor vehicle with improved corrosion protection, comprising at least one surface section (2, 3) consisting of a three-layer sheet-metal composite (10) with a central layer ...  
WO/2016/060582A1
The invention relates to the field of treating metals using pressure, and more particularly to gas detonation forming. A billet is subjected to detonation pulses and is flame heated for subsequent deformation by one or several gas pulses...  
WO/2016/036855A1
An apparatus, and associated process, expands a wall of an associated metal 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 relativ...  
WO/2016/029329A1
The invention relates to a multi-chamber with ultra-high-pressure or hydraulic motor compressors or motor pumps for compressing gas or liquid at ultra-high pressure, formed by several different-sized concentric chambers, wherein each cha...  
WO/2016/033078A1
A temperature-controlled tank body having an integrated heat transfer panel is disclosed. The tank body may be mounted to a truck, trailer, or other mobile equipment and used for transporting a fluid at a temperature that is greater than...  
WO/2016/026873A1
The present invention provides a scaffold assembly, in particular a combination of a conventional tubular scaffold tube or pole and a rosette type coupling which enables the connection of additional scaffold components to the scaffold as...  
WO/2016/028197A1
The invention relates to a welding head for magnetic pulse welding of hollow thin-walled profile to an inner member having a complementary outer form to said hollow thin-walled profile. The weld head comprises two movable weld head halve...  
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...  
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...  
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/2015/162448A8
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/2015/088393A8
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...  

Matches 1 - 50 out of 4,336