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Matches 1 - 50 out of 4,414

Document Document Title
WO/2017/155056A1
The method for manufacturing an automobile component according to the present invention is provided with: a molding step for pressing a portion of a hollow tube formed by a composite material including a metal material or metal and a res...  
WO/2017/150110A1
Provided are a molding device and molding method that can suppress variations in quenching properties of metal pipe. When, in a state wherein an upper mold 12 and a lower mold 11 are aligned with each other, a control unit 70 supplies a ...  
WO/2017/146399A1
The present invention relates to a bellows having tweezers-shaped corrugated portions for increasing resistance and restoring force against torsion, and a method for manufacturing the same, the bellows comprising: a first flat part havin...  
WO/2017/108611A1
A method of forming a closure member (1) comprises the steps of providing a support member (10) with an outer support surface (11), providing a member (20) comprising a first member (30) made of electrically conductive material, the firs...  
WO/2017/108501A1
The invention relates to a method for manufacturing a mechanically lined pipe for transporting fluids, comprising the steps of: • a) inserting a cylindrical internal liner (12) into an external tube (11); • b) inserting an expanding ...  
WO/2017/107741A1
A low-pressure upsetting-bulging method for forming a hollow member having a complex cross-section comprises the following steps: selecting a tube blank having a cross-sectional perimeter greater than a minimum cross-sectional perimeter ...  
WO/2017/100548A1
Generally, the instant disclosure is directed towards various methods of EMF-forming workpieces and the resulting workpieces. More specifically, the instant disclosure is directed towards various embodiments of imparting EMF-features ont...  
WO/2017/098735A1
The purpose of the present invention is, in a split mold formed from a combination of an inner mold and an outer mold for the mold main body for forming a bulge, to prevent collapse of a mold main body and achieve thinning of plates for ...  
WO/2017/098857A1
Provided is outer-die rotation-type bulge processing-use metal bellows formation, in which in carrying out bellows forming using bulge processing, the bellows are formed by a pair of molding-use split dies which consist of a combined out...  
WO/2017/100002A1
Bottles (100) with inwardly curled upper portions at the bottle opening and methods and tooling for producing such bottles. The inwardly curled upper portions impart compressive stresses into the bottle material and can reduce a likeliho...  
WO/2017/086822A1
The invention can be used in the manufacture of hollow blades, such as aircraft fan blades. An anti-adhesion coating is applied to regions that are not intended to be joined during diffusion bonding. Following the diffusion bonding of a ...  
WO/2017/060392A1
The invention seeks to use a satellite panel material without the disadvantages inherent to the composite materials habitually used, particularly the complexity of creating perforations and of installing inserts in these perforations. To...  
WO/2017/060486A1
A hydroforming apparatus comprising a mold (2), provided with a receptacle (3) for a blank to be formed, provided with ducts (4) for introducing liquid under pressure which face and are proximate to the blank, which comprises a tank (5) ...  
WO/2017/047860A1
The present invention relates to product molding method and apparatus and a product. A product molding apparatus comprises: a lower mold which has one or more molding grooves formed thereon and on which a material is mounted; an upper mo...  
WO/2017/036610A1
The invention relates to a sealing head (K1, K1'), a device and a method for producing double-walled pipes, in particular bimetallic pipes, wherein each double-walled pipe is produced from an outer pipe (1) and an inner piper (2), wherei...  
WO/2017/038692A1
This molding device for molding a metal pipe by expanding a metal pipe material is provided with: a mold which includes upper and lower molds for molding the metal pipe, of which at least one is moveable; electrodes for heating the metal...  
WO/2017/034025A1
A molding device is provided with: a first cavity portion which is formed between a first mold and a second mold and which is for molding a pipe portion; a second cavity portion which communicates with the first cavity portion and which ...  
WO/2017/026628A1
The present invention relates to a hubless one-piece wheel comprising: a rim; and a disc integrally formed at the rim and formed by low-pressure casting, wherein the disc has a hubless form since the disc comprises: a plurality of spokes...  
WO/2017/017107A1
The invention relates to a high-alloy steel, in particular for producing pipes shaped by means of internal high pressure, having high cold formability, TRIP and/or TWIP properties, a partially or completely austenitic microstructure havi...  
WO/2017/015280A1
A structural component for an automotive vehicle formed from a single-piece of steel material and having a closed, complex cross-section with increased strength, for example a strength of greater than 650 MPa, and thus improved performan...  
WO/2016/205086A1
A method for forming a shaped container includes introducing a preform (10) to a necking station (S1-S4) of a necking assembly (20) and compressively necking an open end (12) of a preform (10) at one or more stations (S1-S4) of the necki...  
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...  

Matches 1 - 50 out of 4,414