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Patent Searching and Data


Matches 1 - 50 out of 4,682

Document Document Title
WO/2021/002148A1
The present invention includes: a first step for circumferentially clamping a sheet material (1) by means of a clamping part C of a die D such that the maximum elongation of the sheet material (1) is less than 200%; and a second step for...  
WO/2020/254541A1
Said induction moulding device comprises an inductor (14) configured to deform by induction a portion of an electrically conductive part, the inductor (14) comprising a first power terminal (30), a second power terminal (32) and at least...  
WO/2020/237276A1
The invention relates to a method for producing a multilayer slide bearing (1), having the steps of: - providing a support body (2) with a support body connection surface (5), wherein a surface structure (7) is formed on the support body...  
WO/2020/237275A1
The invention relates to a method for producing a multi-layer plain bearing (1), comprising the method steps: - providing a carrier body (2); - providing a bearing body (3); - applying the bearing body (3) to the carrier body (2), wherei...  
WO/2020/217716A1
Provided is a molding system for molding a metal pipe by causing a heated metal pipe material to expand. The molding system is provided with: a gas supply unit for supplying high pressure gas into the heated metal pipe material to cause ...  
WO/2020/212130A1
The invention relates to a method (100) for producing a probe (10) of a thermal flowmeter (1) for measuring the mass flow of a medium in a measuring tube (2), a probe sleeve (11) having a longitudinal axis and a probe core (12) arranged ...  
WO/2020/200869A1
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/2020/195579A1
Provided is a molding apparatus (molding apparatus 10) for molding a metal pipe (metal pipe 100) by expanding a metal pipe material (metal pipe material 14), the molding apparatus comprising: electrodes (electrodes 17, 18) for holding th...  
WO/2020/194646A1
A check valve (1) comprises: a vessel body (2) that includes a cylindrical valve-accommodating section (21), a flow-in section (22) formed at one end of the valve-accommodating section (21), a flow-out section (23) formed at the other en...  
WO/2020/196547A1
This electric conduction heating device brings an electrode into contact with a metal pipe material and performs electric conduction heating of a metal pipe, the electrode being provided with an electrode body part formed from an electro...  
WO/2020/195277A1
This forming system is a system for forming a metal pipe having a hollow shape, wherein a forming apparatus and an exhaust port of a discharge part are positioned in the internal space of a structure having a space therein, the forming a...  
WO/2020/188435A1
The invention is a thermal regulation device (1) of a battery pack (500) of an electrically powered and/or hybrid vehicle, having a substantially planar shape identifying a longitudinal axis (X-X), a transverse axis (Y-Y) and a vertical ...  
WO/2020/179359A1
This molding device is a molding device that molds a metal pipe including a pipe part that assumes a hollow shape, the molding device comprising: a gas supply unit that supplies a high pressure gas into a heated metal pipe material when ...  
WO/2020/177695A1
A module assembly (200) for strengthening the hot gas bulging and rapid cooling of a metal pipe, comprising a core component and an auxiliary component. The core component comprises a lower mold bottom plate (210), a lower mold base (220...  
WO/2020/179360A1
This metal pipe molding method is provided with: a step for placing, between a pair of dies, a metal pipe material assuming a hollow shape; and a step for expanding the metal pipe material by supplying a fluid and bringing the metal pipe...  
WO/2020/177694A1
A hot gas bulging and rapid-cooling strengthening system and process for a metal pipe, comprising a hydraulic press (100), a mold assembly (200), a rapid heating module (300), and a rapid cooling module (400). The mold assembly comprises...  
WO/2020/175343A1
Provided is a technology pertaining to: a metal tube that has a high dimension accuracy without the need of cutting of tube end parts after tube expansion, and that has an outer diameter of 150-3000 mm and a thickness of 2-50 mm; and a m...  
WO/2020/169342A1
The invention relates to a method for producing a structural component by way of hydroforming. The invention further relates to a structural component produced in this way and to a use of the structural component produced in this way.  
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...  

Matches 1 - 50 out of 4,682