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WO/2023/243462A1 |
This welded tube manufacturing method comprises a step for fabricating a welded tube. In the step for fabricating a welded tube, a band-shaped metal plate (2) having a first end face and a second end face on the opposite side to the firs...
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WO/2023/243715A1 |
Provided is a method for operating a direct cooling water system capable of efficiently separating oil content and suspended matter from direct cooling water that contains oil and metal scale, such as an iron oxide and iron, and of easil...
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WO/2023/240315A1 |
A mine bearing element (10) for holding a mesh sheet in place against a rock formation is disclosed. The mine bearing element (10) comprises a body (12) having (a) a rock bolt engagement portion (14), (b) a mesh engagement portion (16), ...
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WO/2023/241966A1 |
The invention relates to a method for temper-passing a hot-dipped steel sheet and to a correspondingly hot-dipped, temper-passed steel sheet.
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WO/2023/243787A1 |
The present invention relates to an asymmetric rolling apparatus capable of improving the physical properties of materials, and a cassette device. The asymmetric rolling apparatus may comprise: a first work roll which contacts a first su...
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WO/2023/245002A1 |
A method of forming a forming mold screen including providing a die plate defining a plate contour and a die center point. A screen is disposed on the die plate. A retainer plate secured to the die plate defines an opening having a retai...
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WO/2023/242708A1 |
The invention relates to a rolling stand for metallic products comprising - at least one pair of work rolls, - at least a pair of back-up rolls, - at least one water pillow cooling device able to project a plurality of cooling jets under...
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WO/2023/242090A1 |
In the case of multi-axis shaping of a hollow workpiece (W), in particular a polygonal hollow workpiece (W), the hollow space (H) of the latter has introduced into it a supporting core (10), which comprises a central body (11) with at le...
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WO/2023/243786A1 |
The present invention relates to an asymmetrical rolling device capable of improving the properties of materials, and may comprise: a first work roll, which comes in contact with a first surface of a roll material; a second work roll whi...
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WO/2023/240384A1 |
A laser cutting assisted clamping apparatus for high-end device manufacturing, comprising support plates (1). The tops of the two support plates are fixedly connected to a same workbench (2). In the laser cutting assisted clamping appara...
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WO/2023/240861A1 |
An air guide system of a superplastic forming/diffusion bonding mold and a manufacturing method therefor. The air guide system comprises a mold body (1), air guide channels (3), exhaust holes (2), plugs (7) and a pipe connector (6). The ...
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WO/2023/243891A1 |
Provided are an extra heavy steel material for a flange having excellent strength and low temperature impact toughness, and a manufacturing method for same. The steel material of the present invention comprises, in weight%, C: 0.05-0.2%,...
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WO/2023/242340A1 |
The invention generally relates to an alignment device for aligning arced silo panels to form a silo wall during construction of a silo. The invention may also relate to a lifting device for lifting silo panels during the construction of...
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WO/2023/243055A1 |
In this sequential shaping method for shaping a metal plate W into a three-dimensional shape by pressing a rod-shaped tool T against the metal plate W and moving the rod-shaped tool T: the rod-shaped tool T, which is disposed on one side...
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WO/2023/241471A1 |
An anti-delayed cracking and wear-resistant steel plate and a manufacturing method therefor. The steel plate comprises the following chemical elements in wt%: C: 0.17-0.22%, Si: 0.1-0.3%, Mn: 1.0-1.4%, P≤0.015%, S≤0.005%, Al: 0.018-0...
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WO/2023/241967A1 |
The invention relates to a hot-dipped, temper-passed steel sheet.
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WO/2023/240996A1 |
A riveting tool for a high-strength ring groove rivet, comprising a head assembly, a driving mechanism, a transmission mechanism, a power source and a control module which are arranged in a riveting tool housing. The transmission mechani...
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WO/2023/242613A1 |
The invention relates to a rolling stand for metallic products comprising - at least one pair of work rolls, - at least a pair of back-up rolls, - at least one water pillow cooling device able to project a plurality of cooling jets under...
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WO/2023/242380A1 |
Transfer station (10) for storing a plurality of drive screws (14), wherein one drive screw (14) can be taken out of the transfer station by a joining tool (12) comprising a sleeve (15) adapted to receive the drive screw (14) to carry ou...
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WO/2023/236165A1 |
The present application relates to the technical field of Printed Circuit Board Assembly (PCBA), and discloses a method for fixing a pin of an electronic component, for use in improving the soldering effect of the electronic component du...
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WO/2023/238476A1 |
The present invention addresses the problem of providing an electrical-property-inspection conductor wire having high hardness and high conductivity. An electrical-property-inspection conductor wire for solving the aforementioned problem...
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WO/2023/236146A1 |
The present invention relates to the technical field of iron chain machining. Disclosed is a metallic iron chain machining iron wire feeding and winding disc apparatus, comprising: a mounting plate, an outer plate being fixedly mounted o...
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WO/2023/236640A1 |
The present invention relates to a strip steel edge blowing device. The device comprises a housing, at least two support pipes, at least two purging pipes, and at least two connecting members. The housing is provided with at least two th...
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WO/2023/239824A1 |
A tool holder assembly (100) with a movable portion (108, 109) and an activation system (110'). The movable portion (108, 109) of the tool holder assembly (100) can be configured to shift as needed to engage tooling when the assembly (10...
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WO/2023/238862A1 |
Provided are: a press system that, regardless of a workpiece conveyance pattern of a workpiece conveyance device, can easily avoid collision and improve productivity; and a method for controlling said press system. Press devices Pn, Pn+1...
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WO/2023/238872A1 |
This pressing device is equipped with a first die and a second die that are located opposite each other in a press direction and that move relative to each other in the press direction. The first die comprises: a first support surface; a...
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WO/2023/238744A1 |
Provided are a metal alloy wire for chain manufacturing and a high quality and high-grade metal alloy chain by which it is possible to reduce the occurrence of shape deformation or defects in a chain link, and to increase the yield of a ...
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WO/2023/238738A1 |
This manufacturing apparatus (91) for a hairpin conductor comprises: an index table (71) that intermittently rotates about a rotation axis line (CL7); a plurality of grippers (721–726) that are provided to the index table (71) at an an...
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WO/2023/237982A1 |
An apparatus (10) for collecting bulk layered packs for electrical use cut by a cutting die for forming layered packs for use in electrical machines, arranged inside a cutting die comprising a detachment matrix (12), a lower upright (13)...
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WO/2023/238739A1 |
A production device (91) for a hairpin conductor comprises an index table (71) that intermittently rotates around a rotational axis (CL7), a plurality of grippers (721–726) that are attached to the index table (71) at an angular pitch ...
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WO/2023/236723A1 |
A roller library for automatic roller changing. The roller library is used for assisting an automatic roller changing robot (j) to complete automatic roller changing work, and comprises a first roller frame (g1), a second roller frame (g...
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WO/2023/237637A1 |
The invention relates to a method for introducing a joining element (10) into at least one component (11) along a connection axis (14) using a joining tool (30, 130) which is designed to guide the joining element (10) in the direction of...
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WO/2023/237989A1 |
Aspects relate to a clamping device (100) and a clamp (200). The clamp (200) is for securing an elongate article (1), such as barbed wire, within the clamping device (100). The clamp (200) comprises an elongate clamp body (202) having op...
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WO/2023/237377A1 |
The invention relates to a guiding device for filling a pipe (C) with a granular material in order to enable the bending thereof, the guiding device (1) comprising: a funnel (2) configured to be mounted on the first end (TE1) of the oute...
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WO/2023/237145A1 |
The invention relates to an embossing tool set (10) for producing a bipolar plate (40) from a metal sheet (42) with a thickness (44) of less than 0.25 mm, in particular 0.1 mm, by means of an embossing process, having a first tool (W1) f...
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WO/2023/237997A1 |
The present invention relates to a device (100) configured to apply a wire made of electrically conductive material on a substrate, which device (100) comprises means (66) for supporting the wire and guiding its deposition according to p...
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WO/2023/239484A1 |
A fault detection system for use with wire includes an outer housing and a detection component positioned within the housing. The detection component includes a plurality of emitters and a plurality of detectors positioned around an exam...
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WO/2023/237987A1 |
A tool storage unit for a press brake is described. To improve the management and functionality of the storage unit, it comprises a tool support frame, which spans a vertical plane and comprises a plurality of linear guides to support to...
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WO/2023/231002A1 |
The present application discloses an electrode sheet breakage detection method and apparatus, an electronic device, and a storage medium. The method comprises: obtaining breakage detection information; and according to the breakage detec...
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WO/2023/234700A1 |
The present invention pertains to a non-quenched and tempered steel wire rod with improved machinability and toughness, and a method for manufacturing same. This non-quenched and tempered steel wire rod contains, in mass%, 0.3-0.5% of C,...
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WO/2023/234015A1 |
The present invention provides: a surface-coated material for electrical contacts, the surface-coated material exhibiting excellent bending workability, while having a surface that is provided with a silver-containing layer which is capa...
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WO/2023/234595A1 |
According to one embodiment of the present invention, provided are a magnesium alloy molded product and a method for manufacturing same, the method comprising: a first step of extruding a magnesium alloy billet into a pipe with a predete...
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WO/2023/234508A1 |
The present invention relates to a hot stamping component, and provides a hot stamping component comprising: a base metal; a decarburization layer arranged on the base metal; and an internal oxide layer arranged on the decarburization la...
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WO/2023/235253A1 |
An embossed head for an end of a tank is disclosed. The embossed head can include one or more embossed features. The embossed feature(s) can extend generally upward or generally downward. The embossed features(s) can include an annular e...
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WO/2023/232547A1 |
The invention relates to a flat metal product and a component made therefrom.
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WO/2023/231567A1 |
A strip steel wrapping device comprises a wrapping frame (21). The wrapping frame is provided with a C-shaped containing groove which is capable of containing a reel (3). The wrapping frame is provided with a belt conveyor roller system,...
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WO/2023/234174A1 |
In this method for manufacturing a dissimilar material joined body 10: a rivet 40 comprising a head portion 41 and a central shaft portion 42 that has a substantially columnar shape and that includes a plurality of protruding portions 43...
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WO/2023/233266A1 |
The present invention relates to a multi-chamber closed structural element and to a method of manufacturing such an element, the method comprising the steps of: a) at least one chamber profile preform (2) is provided, comprising an inner...
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WO/2023/234663A1 |
According to one embodiment of the present invention, provided are a magnesium alloy molded product and a processing device therefor, the device comprising: a support unit that rotatably supports an object to be processed; at least one h...
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WO/2023/234073A1 |
A press-molding method and a method for manufacturing a press-molded article according to the present invention are methods in which press-molding is performed to achieve a target shape that is a press-molded article 210 that has a top p...
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