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WO/2023/170200A1 |
An energetics tool is inserted downhole in a wellbore tubular, which has a string of at least two axially separated shaped charges. With this tool N axially separated circumferential dents are created, using a string of only M = (N+1)/2 ...
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WO/2023/166927A1 |
An electric heating device according to the present invention is used in a molding device for expansion-molding a metal material and includes a heating unit for heating the metal material by allowing a current to pass through the metal m...
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WO/2023/162686A1 |
In the present invention, an energization device that is used in a molding device for molding a metal material and that energizes the metal material comprises an energization unit for energizing the metal material and a power supply unit...
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WO/2023/157684A1 |
An electrical heating device (100) is provided with: a heating part (5) that heats by passing current to a metal material (40); and a detection part (70) for detecting the amount of metal material displacement. The heating part controls ...
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WO/2023/157698A1 |
The present invention provides a molding device for molding a heated metal material, the molding device being provided with: a molding die for performing molding so that quenching is performed on a quenching area of the metal material an...
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WO/2023/141807A1 |
Provided is a hollow field shaper used for a flat multi-turn coil, comprising a conical top end connection plate (1), a round hole being formed in the center of the top end connection plate (1), a slit being arranged in the center of the...
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WO/2023/095584A1 |
This molding device molds a flange-attached metal pipe from a metal pipe material (40), the molding device comprising: a molding die for molding a metal pipe; and a restriction member (14, 15) that restricts a shift of a metal pipe mater...
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WO/2023/095022A1 |
In an aircraft component where the aircraft component comprises a metal sheet (1.1, 1.2, 1.3, 1.4, 1.5, 1.6), the metal sheet (1.1, 1.2, 1.3, 1.4, 1.5, 1.6) comprises a normal region (5.1, 5.2, 5.3, 5.4) and a first surface milling regio...
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WO/2023/088935A1 |
The present invention relates to a process for the mold-free production of a reliefed component (10). According to the invention, at least one areal recess (3) is first made in a flat semi-finished product (1). The semi-finished product ...
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WO/2023/042488A1 |
This molding device uses at least a part of a member of an existing press device and supplies a fluid to carry out expansion molding of a metal material.
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WO/2023/038083A1 |
This molding device heats a metal material and performs quenching, wherein a plurality of components are molded by performing molding once on one metal material.
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WO/2023/018484A1 |
A tool (12) and associated method for forming an attachment pad on a sheet material S, made from high strength steel. The tool (12) includes a housing (18), an anvil (20) supported on the housing (18) and defining a working axis (24) for...
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WO/2023/004745A1 |
A comparative micro-forming apparatus (100) for observing an ultrasonic action, comprising a forming die (12) which has a mold cavity (10), a heat conduction seat (22), a heating rod (40), and a pressure head (32). The mold cavity (10) i...
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WO/2023/004742A1 |
A micro-forming apparatus (100) for observing an ultrasonic action in a comparative mode, comprising a forming mold (12), a thermally conductive base (22), a heating ring (40), and a pressure head (32). The forming mold (12) is provided ...
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WO/2022/070150A9 |
The object of the invention is a vehicle side frame preform, a method for manufacturing the vehicle side frame from the vehicle side frame preform and the vehicle side frame manufactured with the method. The object of the invention is al...
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WO/2023/279218A1 |
The present invention relates to a method for interference-joining of concentric cylinders, where the smaller cylinder (102) does not fit into the larger cylinder (101), involving the use of auxiliary cylinders, inside an assembly chambe...
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WO/2023/274807A1 |
The invention relates to a process for manufacturing a profiled part (2) from a semi-finished tubular metal product (1) in a forming tool using hydroforming and is characterized in that prior to or after the hydroforming operation, at le...
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WO/2022/258283A1 |
Method for forming a sub-assembly (6) of a rotary electric machine employing a magnetic-pulse-crimping station (34) comprising at least one wound member (36) configured to be passed through by a current and to generate as a result a magn...
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WO/2022/260100A1 |
A forming system having a forming device that forms a heated metal material, said forming system having a holding mechanism for holding a metal material, and an adjustment mechanism for adjusting the posture of at least one of the holdin...
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WO/2022/236849A1 |
An electromagnetic forming apparatus and forming method based on a conductive channel (3). The electromagnetic forming apparatus comprises a mold (5) and a conductive channel (3) provided on one side of the mold (5); the mold (5) compris...
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WO/2022/240605A1 |
The present invention provides a method of explosively forming a helical tube from at least one thin-walled cylinder using a tooling assembly. The method includes inserting the at least one thin-walled cylinder into a die of the tooling ...
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WO/2022/229651A1 |
A Holweck drag pump and a method of manufacture of such a drag pump are disclosed. The drag pump comprises: at least one cylinder having a contoured surface formed by hydroforming a metal cylinder. The contoured surface provides helical ...
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WO/2022/198768A1 |
The present invention provides a precise forming apparatus and method for a miniature metal device, comprising: a metal workpiece to be formed is disposed above a mold; a first magnetic field shaper is disposed above a region to be defor...
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WO/2022/192976A1 |
The present invention relates to a hydroforming stamping machine comprising the base (1) of the machine, a flange (3) for fastening the lifting membrane (9), guide rods (4) for the top die (5) with springs (6) and a sheet press (7). The ...
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WO/2022/186055A1 |
This molding system comprises: a heating unit that heats a plated metal material by applying electrical current to the metal material; a molding die for molding the heated metal material; and a plating deviation suppression mechanism for...
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WO/2022/133463A9 |
Repulsive force created by actuated permanent magnets is used to levitate and transport heavy loads. A bed of permanent magnets is selectively actuated to levitate an array of magnets positioned above the bed, such that the magnets in th...
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WO/2022/172687A1 |
A molding device (1) molds a flanged metal pipe (41) and is provided with a molding die (2) for molding the metal pipe, and, when viewed in a cross section, the molding die has a first die (11) and a second die (12) opposing each other i...
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WO/2022/167888A1 |
A manufacturing process of components (12, 13, 13') with spherical and hollow shape and defining at least one radially inner recess (12b, 13b) with respect to an outer surface (12a, 13a) of said spherical shape is described; the process ...
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WO/2022/136123A1 |
The present invention relates to a device for the high-pressure shaping of workpieces (8), in particular for producing heat exchanger plates and bipolar plates. The device comprises a mold having a shaping section (4, 11) and a fluid bas...
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WO/2022/134449A1 |
An axial reinforcing method for an electromagnetic forming coil, the method comprising the following steps: winding metal conductors (3) around coil frameworks (2), and evenly applying a curing adhesive at the same time; after coil relea...
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WO/2022/132610A1 |
Disclosed herein are systems and method for forming a final hollow body from a metal strip. A forming system may include a forming station, a joining station, an inline heater, and a hydroforming station. Forming the final hollow body fr...
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WO/2022/118230A1 |
Mold for the hot forming of materials in the form of a sheet (11), of the type comprising a first half-shell (2) bearing a die (5) and a second half-shell (3) between which is provided a chamber (4) for forming of said sheet (11), the se...
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WO/2022/116126A1 |
The present disclosure provides an apparatus (100) and a method for forming a shape of a metal foil (250) product from a blank. The apparatus (100) comprises a forming tool (110) comprising a die (210), a punch (220) and a pressing plate...
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WO/2022/105467A1 |
A fluid expansion apparatus for a thin plate, the apparatus comprising a main mechanism (3), left and right mold opening mechanisms (2, 5) located at two sides of the main mechanism (3), and left and right mobile working platforms (1, 6)...
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WO/2022/092642A1 |
The present invention relates to a battery case molding apparatus and a battery case molding method using same, the apparatus comprising a conductive liquid, and a cathode and an anode that are capable of causing an electric discharge in...
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WO/2022/084629A1 |
The invention relates to a method for manufacturing an air inlet lip, which comprises: - placing a blank opposite a three-dimensional forming surface of a die of a hydroforming tool, the three-dimensional surface comprising an outer annu...
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WO/2022/084630A1 |
The invention relates to a method for manufacturing an air inlet lip, comprising: - supplying a sheet of sheet metal, - cutting the sheet of sheet metal to form a ring, - mechanically machining one or more regions of reduced thickness in...
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WO/2022/084628A1 |
A method for manufacturing annular sectors of an air intake lip (70, 71), comprising: the placement of a blank with a shape exhibiting symmetry of revolution with regard to a three-dimensional forming surface of a die of a hydroforming t...
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WO/2022/076841A1 |
Disclosed herein are methods for hydroforming a handpan shell. Hydroforming a handpan shell using a mold complementary to the intended shape of the handpan shell can improve the quality and performance of the handpan while reducing the t...
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WO/2022/065003A1 |
This method for manufacturing a metal container comprises: a first step in which a metal plate is shaped so as to form a substantially planar four-sided bag (B); a second step in which one surface and the other surface of the four-sided ...
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WO/2022/064837A1 |
The present invention addresses the problem of providing a container manufacturing method and a container manufacturing device, by which it is possible to easily manufacture a container having a body section with a shape that gradually e...
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WO/2022/059424A1 |
This heating device is for heating a metal material to be shaped, and is provided with a heating unit for heating the metal material by means of electric heating. A zinc-containing plating layer is formed on the metal material. The heati...
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WO/2022/050074A1 |
This molding mold is for molding a heated metal material, wherein the molding mold includes: a first region which has a molding surface that comes into contact with the metal material when molding is performed, the molding surface being ...
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WO/2022/050091A1 |
This treatment device performs a treatment for forming a plating layer on a metal pipe material used as a material in hot molding, the treatment device comprising a supply unit that supplies a plating material to the inner-peripheral-sid...
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WO/2022/048198A1 |
An electromagnetic shape correction device, comprising a uniform pressure driving coil (1), a magnetic field shaper (2), a conductive channel (3) and a mold (6). The uniform pressure driving coil is arranged inside the conductive channel...
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WO/2022/043373A1 |
The invention relates to a method for manufacturing a substantially tubular part (1) comprising at least one sleeve (2, 3) and a cavity (4), comprising the following steps: - cutting out a substantially rectangular blank (6), increased o...
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WO/2022/039110A1 |
A ball screw device according to the present invention is provided with: a nut (3); a screw shaft; and a plurality of balls disposed between the nut (3) and the screw shaft. The nut (3) includes: a first member (11) disposed surrounding ...
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WO/2022/034843A1 |
A molding device that: molds a metal pipe having a flange; and comprises a molding die that molds the metal pipe. The molding die has: a first die and a second die that are mutually facing in a first direction, in a cross-sectional view;...
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WO/2021/232518A1 |
An electromagnetic manufacturing method and forming device for a mesoscale panel. The manufacturing method comprises: arranging a first workpiece (4) to be formed in such a way that said workpiece faces and is parallel to a die (6) and i...
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WO/2021/235188A1 |
A method for manufacturing a structural member 1, comprises: a first step for inserting a foaming material 103 into a tubular member 102 and holding the foaming material 103 by sandwiching between first and second holding members in the ...
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