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Matches 1 - 50 out of 4,556

Document Document Title
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/2019/028155A8
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/2019/038517A1
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...  
WO/2019/028155A1
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/2019/028157A1
Rather than using a conventional stamping forming process with steels having high ultimate tensile strength and relatively low initial yield, tubular hydroforming techniques are introduced to synergize with BIW part forming, or forming o...  
WO/2019/022495A1
The present invention relates to a method and a device for processing a workpiece through a hot working process merged with electromagnetic forming using induction heating, the method comprising: 1) a step of positioning a workpiece on a...  
WO/2019/013304A1
Provided is an electromagnetic forming method for an aluminum material. The method makes it possible to prevent a mold from breaking in a short period of time. In this electromagnetic forming method for an aluminum material, an aluminum ...  
WO/2019/013305A1
Provided is an electromagnetic forming device for an aluminum tube member. The electromagnetic forming device can precisely pass the induced current necessary for electromagnetic forming through points that require electromagnetic formin...  
WO/2019/007554A1
A punching tool comprising a punch (42) and a die (46), in particular for manufacturing a creasing plate (24), the die having a straight recess (50) for accommodating material deformed by the punch (42), characterized in that the die (46...  
WO/2018/236693A1
A hybrid fluid- flow assembly having a base fitting that has been formed by axial load bulge forming from a sheet of metal, and a custom fitting that has been machined from a shaped-memory alloy. The input port of the custom fitting is c...  
WO/2018/216414A1
This molding device molds a metal pipe by causing a metal pipe material to expand, and is provided with an electricity supply unit which supplies electric power to the metal pipe material, a gas supply unit which supplies a gas to the me...  
WO/2018/199476A1
The present invention relates to a blow molding device consisting of a heating unit for heating a parison and a mold into which the parison is loaded and molded, wherein the heating unit comprises: an infrared lamp for irradiating infrar...  
WO/2018/179865A1
This electroconductive heating device energizes and heats a metal pipe material, the electroconductive heating device being provided with: a first electrode that holds the metal pipe material; a second electrode that holds the metal pipe...  
WO/2018/181587A1
This forming system is a system for expanding a metal pipe material to form a metal pipe, and is provided with: a body part having a forming die for forming a metal pipe; an electrode for heating a metal pipe material disposed in the for...  
WO/2018/179857A1
This forming device expands a heated metal pipe material to form a metal pipe, the forming device being provided with: a forming die for forming a metal pipe; a fluid supply part for supplying a fluid into the metal pipe material to expa...  
WO/2018/179975A1
This electric conduction heating device conducts electricity to a metal body and heats the metal body to a target temperature. The electric conduction heating device comprises a power supply unit for supplying electric power to the metal...  
WO/2018/181571A1
The molding device according to the present invention is a molding device for expanding a metal pipe material and molding a metal pipe, the molding device provided with a molding die for molding a metal pipe, a first electrode and a seco...  
WO/2018/173575A1
This molding system molds a metal pipe from a metal pipe material having a cylindrical shape and comprising a welded section formed by welding together ends of a sheet. The molding system comprises: a molding device comprising a pair of ...  
WO/2018/168259A1
This molding device molds a metal pipe including a pipe portion, and is provided with: a first die and a second die which mutually constitute a pair and which, when closed, form a first cavity portion for forming the pipe portion, and a ...  
WO/2018/158723A1
The invention relates to a method and device for shaping an object such as a tube (2) on an insert (1) by means of compression generated by a shock wave, e.g. in a liquid or in another medium.  
WO/2018/146216A1
An electrohydraulic forming device (100) for forming a blank (160) of material, comprising: - an electrohydraulic forming chamber (110), - at least one central electrode (120) extending in a so-called longitudinal direction (XX') and com...  
WO/2018/134271A1
The invention relates to a device (10) for stamping a blank (50) in order to produce a stamped part. The device includes a punch (21) including a bearing surface (211), an anvil (22), and means for generating a magnetic field (34). The s...  
WO/2018/117528A2
The present invention provides a method for manufacturing a brake disc which includes: a disc plate providing a friction surface and having a hole formed through the center thereof; and a hub coupled to the hole formed through the center...  
WO/2018/116481A1
Provided is metal pipe bellows forming for bulge forming such that in a metal mold having a complex shape, as in a clamping mechanism, wherein a pipe is bound and bellows forming is carried out on the outer periphery of the pipe, operati...  
WO/2018/117528A3
The present invention provides a method for manufacturing a brake disc which includes: a disc plate providing a friction surface and having a hole formed through the center thereof; and a hub coupled to the hole formed through the center...  
WO/2018/099744A1
The invention relates to a method for producing an at least partially hardened profiled component and to a corresponding semifinished product (1). The object on which the invention is based is to specify an improved method and an improve...  
WO/2018/097376A1
The present invention relates to an electric and vacuum molding apparatus for molding an amorphous alloy sheet, wherein the apparatus can operate in the convergence scheme of electrical resistance heating and vacuum molding to mold an am...  
WO/2018/091436A1
Method for electrohydraulically forming a blank of material wherein - a blank of material to be deformed is placed between a mould and a blank holder, - a cavity containing electrodes is filled with liquid to a predetermined liquid level...  
WO/2018/091481A1
The invention relates to a method for electrohydraulic forming a material blank (150), in which: a material blank (150) to be shaped is placed between a mould (130) and a blank holder (140); a tight cavity containing electrodes (160) is ...  
WO/2018/078253A1
The invention concerns a method for manufacturing a heat exchanger comprising a bundle of heat exchanger channels in which a coolant circulates, this exchanger being connected to at least one pipe, in particular an aluminium pipe, arrang...  
WO/2018/078990A1
In this vehicle floor panel, a metal honeycomb core (12), bonded sandwiched between two CFRP plates (13), is configured by linking multiple core units (14), formed having a polygon (P) shape, continuously in a plane so that the polygon s...  
WO/2018/072974A1
The invention relates to a tool (1) for the internal high-pressure shaping of a workpiece (2), in particular for producing a tubular structural component for a motor vehicle. The tool (1) has at least three movable tool segments (3, 4, 5...  
WO/2018/050634A1
The invention relates to a method for producing a component from a medium-manganese flat steel product with 4 to 12 wt% Mn, preferably more than 5 to less than 10 wt% Mn, and with TRIP/TWIP effect. In order to improve the degrees of defo...  
WO/2018/049511A1
A method of forming a material using a supersonic fluidic oscillator in a superplastic forming process and a related system is provided. The method comprises applying pressurized gas at a baseline pressure to a surface of the material wh...  
WO/2018/041587A1
The invention relates to a cutting tool, in particular a hole punch, comprising a base body (20) and an additional body (30), wherein the base body (20) extends along a longitudinal axis (L) and ends in a first end face (21) and a second...  
WO/2018/028877A1
The invention relates to a method for hydroforming and hardening galvanised tubes made from sheet steel. A prefabricated tube is used, the tube having at least one feed opening (5) and a cavity (4). The tube is heated to a temperature ab...  
WO/2018/028979A1
An indirect electrohydraulic press forming tool (110; 210) comprising: - a body (113; 213) comprising a tubular cylindrical zone (113a; 213a), - a chamber (115; 215) intended to be filled with a liquid, - two electrodes (116a, 116b; 216a...  
WO/2018/026022A1
[Problem] In hydraulic forming of bellows, to prevent an increase in the size and complexity of a device using a simple construction, and to make it possible to reduce the quantity of water and reduce power consumption. [Solution] Two en...  
WO/2018/024635A1
The invention relates to a method and a device for pressure forming hollow sections by using a forming fluid. In order to reduce the operating costs for the pressure forming of hollow sections, the method according to the invention compr...  
WO/2018/010978A1
The present invention relates to a method of manufacturing formed aluminium components. The method comprises the steps: i. Providing a hollow profile of aluminium or aluminium alloy, the profile having a predetermined length and comprisi...  

Matches 1 - 50 out of 4,556