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Matches 101 - 150 out of 3,515

Document Document Title
WO/2020/165538A1
Disclosed is a method for hybrid forming of a material blank, in which: - the material blank (2) to be deformed is placed between a die (6) and a blank holder (4); - the material blank (2) is deformed by stamping using at least one punch...  
WO/2020/155881A1
A high-speed bullet train large curved-surface plate ridge fast superplastic forming die, comprising an upper die (1) and a lower die (2) for performing superplastic forming on a plate material. A forming groove (5) for forming a plate m...  
WO/2020/141068A1
The present invention concerns a device (1) for pulsed electric discharge in a liquid comprising a control module (40) configured to control a voltage generator (20) such that the voltage generator (20) applies a predetermined heating vo...  
WO/2020/136688A1
Heat exchanger, and production method, comprising at least two plates (11, 12) of metal material, overlapping and reciprocally joined together so as to define a perimeter edge (13) of the heat exchanger, and at least one circuit (14) for...  
WO/2020/120049A1
The invention relates to a method for producing tube membranes (RM1, RM2, RM3, RM4, RM5, RM6, RM7, RM8, RM9) for diaphragm seals, by means of which tube membranes (RM1, RM2, RM3, RM4, RM5, RM6, RM7, RM8, RM9) having different membrane sh...  
WO/2020/108932A1
The invention relates to a method of producing an integrated monolithic aluminium structure, the method comprising the steps of: (a) providing an AlMgSc-series aluminium alloy rolled productwith a predetermined thickness of at least 2mm;...  
WO/2020/103217A1
An aluminum alloy special-shaped pipe ultralow temperature medium pressure forming method. By using the characteristic that the forming performance of an aluminum alloy pipe material under an ultralow temperature condition is greatly imp...  
WO/2020/099124A1
The invention relates to a method of producing an integrated monolithic aluminium structure, the method comprising the steps of: (a) providing an aluminium alloy plate (86) with a predetermined thickness of at least 25.4 mm, wherein the ...  
WO/2020/094684A1
The invention relates to an interior high pressure-formed component made of ferritic-bainitic steel, characterized by a precursor having at least 5 volume-% bainite, which has a composition containing 0.04-0.12 wgt.-% C, 0.8-2.0 wgt.-% M...  
WO/2020/094486A1
The present relates to a method for manufacturing a component (10) having a three-dimensionally structured surface from a semi-finished product (1), to a semi-finished product (1) required therefor, and to a component (10) manufactured i...  
WO/2020/074353A1
The invention relates to a method of producing an integrated monolithic aluminium structure, the method comprising the steps of: (a) providing a 7xxx-series aluminium alloy plate (86) with a predetermined thickness of at least 10 mm, and...  
WO/2020/074486A1
The invention relates to a manufacturing method for a crash frame of a battery compartment for electric drive vehicles by using metallic sheets which are arranged on top of one another and fixed together and which form in a following ste...  
WO/2020/071227A1
Through the present invention, buckling or deformation of a metal material is reduced. An expansion molding apparatus 10 in which a metal material P is molded by a die 13, the expansion molding apparatus being provided with electrodes 21...  
WO/2020/061720A1
A multichamber with ultra-high isostatic pressure multipliers with electrovalves and electric sensors, which include pressure and temperature sensors, at least two relative expansion position sensors of each multiplier and a timer, which...  
WO/2020/058391A1
The assembly (10) for deforming metal parts by magnetic pulse comprises an induction coil (20) comprising: - branches (21, 22) designed to be connected to a power supply, said branches (21, 22) extending adjacent to one another so as to ...  
WO/2020/051814A1
A method for shaping a special pipe fitting having a connection edge, relating to the field of special pipe fitting shaping. First, an original pipe blank (4) having an integrated flange edge (4-2) is fixed on a mold (5, 6), the original...  
WO/2020/049021A1
The invention relates to a method of producing an integrated monolithic aluminium structure, the method comprising the steps of: (a) providing an aluminium alloy plate with a predetermined thickness of at least 3mm, wherein the aluminium...  
WO/2020/049027A1
The invention relates to a method of producing an integrated monolithic aluminium structure, the method comprising the steps of: (a) providing an aluminium alloy plate with a predetermined thickness of at least 38.1 mm, wherein the alumi...  
WO/2020/037267A1
A shaped charge assembly for selectively expanding a wall of a tubular includes a housing comprising an outer surface facing away from the housing and an opposing inner surface facing an interior of the housing. First and second explosiv...  
WO/2020/030403A1
The invention relates to methods for bending a cooling device for microlithographic projection printing systems, comprising the steps of: providing the particularly unbent cooling device (100) comprising at least one cavity (108); fillin...  
WO/2020/027285A1
This reinforcement member for a vehicle is provided with a cylindrical body section having a continuously closed cross-section when cut by a plane intersecting a longitudinal direction. When mounted on the vehicle, the cylindrical body s...  
WO/2020/016583A1
The invention relates to a composite material comprising cellulose. The composite material comprises a first cellulose-based material, which may be a textile or fabric, and a second cellulose-based material, which may be a film or cellul...  
WO/2020/015268A1
A liquid volume control-based method for precision compensation for a rebound in component hydroforming: the difference between the theoretical volume of a target part and the actual volume of the part when rebounded is calculated, the v...  
WO/2019/234382A1
A cooling apparatus (100) for a component (10) formed by super plastic forming comprising: a gas source (110) configured to supply a gas to an interior space (15) of the component (10) via a gas inlet (111); a gas outlet (112) configured...  
WO/2019/210649A1
A metal inner high pressure forming piece dimension control method, the control method comprising the steps of: acquiring a target pipe fitting inner cavity volume and a pipe blank inner cavity volume; under ultrahigh pressure conditions...  
WO/2019/201009A1
Provided is a method for forming a pipe fitting with internal high pressure and external low pressure. The method comprises: putting a pipe fitting to be formed into a cavity, so that a bulging region (15) is formed between the pipe fitt...  
WO/2019/194800A1
A whipstock is manufactured for a downhole assembly. A preform of the whipstock defines a face in an outer surface angling from a distal end of the preform toward a proximal end of the preform. A tubing blank disposed on the preform is f...  
WO/2019/195083A1
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/2019/187383A1
This molding device (molding device 10) is for swelling a metal pipe material (metal pipe material 14) and molding a metal pipe, the molding device being provided with: a mold (mold 13) where the metal pipe is molded with an upper mold (...  
WO/2019/174209A1
Disclosed is a high-pressure liquid-filled forming mould for a bellows, the mould comprising a mould core (1), an upper pressing body (2) provided with an upper recess (101) at the bottom, and a lower pressing body (3) provided with a lo...  
WO/2019/174893A1
The invention relates to a forming tool, more particularly a tool for tensile compression forming, comprising at least one first die half (11), wherein the first die half (11) has an insertion part (22) which is designed to move a finish...  
WO/2019/171868A1
This molding device causes a metal pipe material to expand and molds a metal pipe having a pipe section and flange sections. The molding device is provided with a hardness-reducing section that reduces the hardness of the flange sections...  
WO/2019/171867A1
This molding device causes a metal pipe material to expand and molds a metal pipe having a pipe section and flange sections. The molding device is provided with: a first die and a second die that form a pair and that comprise pipe moldin...  
WO/2019/169944A1
A high-frequency continuous electromagnetic forming device for plate forming, comprising a charger, a control terminal, a continuous charging and discharging device, a forming coil, and a sheet matal interface terminal; the charger charg...  
WO/2019/172421A1
A forming device for forming a metal pipe by expanding a metal pipe material. The forming device is provided with: a mold for forming a metal pipe; an electrode for supplying electric power to the metal pipe material; an insulating porti...  
WO/2019/171898A1
This electrical heating device supplies power to a metal body to electrically heat said metal body, said electrical heating device comprising: at least two electrodes that are in contact with the metal body; a power supply unit for suppl...  
WO/2019/168136A1
In the present invention, pipe outer peripheral members are disposed in a plurality of locations on a pipe material. A coil unit having a conductor winding is disposed at one axial end of the pipe material, and a support member is dispos...  
WO/2019/163190A1
This forming device 10 is provided with a nozzle 44 which is disposed in an end section 14a of metal piping material 14 and supplies a first high-pressure gas G1 to the inside 14c of the metal piping material 14 through an opening 14b of...  
WO/2019/119711A1
A hot metal gas forming and heat treatment method for a thin-walled hollow Ti2AlNb-based alloy component comprises the following steps: (1) hot gas forming: a tube preform (10) is put into a die (1) after the die is heated to a shaping t...  
WO/2019/115968A1
The invention relates to a method for manufacturing a metallurgical part by hot pressing of metal powder comprising: - a first step of manufacturing a tight metal container; - a second step of filling said container with metal powder; - ...  
WO/2019/115565A1
The invention relates to a hybrid component (10), comprising an end fitting (12) and a tube part (14), which are electrically conductively connected to each other. The hybrid component (10) has a sealing region (62) and a friction connec...  
WO/2019/110466A1
The invention relates to a method for shaping a part (2) by means of magnetic pulse, characterized in that it includes the steps of: - positioning a thin conductive layer (40) on the part; - positioning the part between a coil (10) and a...  
WO/2019/111538A1
The objective of the present invention is to provide a molding device capable of performing press-molding accurately with respect to a material to be molded. A molding device (1) is provided with an electromagnetic coil (2), a fluid (10)...  
WO/2019/099757A1
A tube yoke member and method of forming the tube yoke member. The method includes providing a tube blank and a mould having inner surfaces with a per- determined shape. The tube blank is then hydro-formed into a hydro-formed member with...  
WO/2019/091613A1
The invention relates to a method for creating a shield connection of a shielded cable (1, 2, 4, 5) having the steps of sliding a sleeve (3) onto a shield (4) of a cable (1, 2, 4, 5), inserting the cable including the sleeve (3), into a ...  
WO/2019/077789A1
The purpose of the present invention is to enable accurate formation of an elongate member while suppressing the occurrence of a shape defect. An electromagnetic forming device (1) is provided with an electromagnetic coil (2), and a form...  
WO/2019/028155A9
A method to quantitatively determine the amount of deformation induced martensite as a function of temperature and strain in austenitic stainless steels is used to customize the strength and elongation characteristics of certain portions...  
WO/2019/064051A1
A machine can form a work piece into a bowl subcomponent of a steel pan musical instrument. The machine includes a pressure lid and a die mold. The die mold may be formed of non-metal layers stacked between metal layers. In example opera...  
WO/2019/038517A1
A process and apparatus for forming a structure comprising: a) forming a pack (200) from a skin sheet (16, 18) and a core sheet (10, 12), b) placing the pack (200) in a mould (20) and heating the pack (200); c) injecting a first gas betw...  
WO/2019/038516A1
A process and apparatus for forming a structure comprising: a) forming a pack (200) from a skin sheet (16, 18) and a core sheet (10, 12), wherein venting grooves (182) are formed in a surface of a sheet that is adjacent to the other shee...  

Matches 101 - 150 out of 3,515