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Patent Searching and Data


Matches 601 - 650 out of 306,043

Document Document Title
WO/2018/090069A1
The invention relates to a method for bending a workpiece (2) along a straight bending line (27) by means of a first bending tool (5) and a second bending tool (6) of a press brake (3), wherein, during the approaching motion between the ...  
WO/2018/092113A1
The reinforcement member (1) comprises a body (2) made of a press hardened steel having a tensile strength greater or equal to 1200 MPa coated with a zinc- based coating or with an aluminum-based coating, said body (2) extending along a ...  
WO/2018/091038A1
The invention relates to a method for producing a chassis part from micro-alloyed steel, having an improved cold workability of cold-solidified, mechanically separated sheet-metal edges, comprising the following method steps: - providing...  
WO/2018/092890A1
Provided is a forging method with which it is possible for a product molding space of a die to be completely filled with a metal material and for the metal material to be plastic-worked to obtain a finished shape or semi-finished shape o...  
WO/2018/091732A1
The invention relates to a wood screw (10) with a screw head (12) with a drive formation, a screw shaft (14) which extends from the screw head and which is at least partly provided with a thread, and a drilling tip (16) which adjoins the...  
WO/2018/092260A1
Provided are a conveyor drive device and a workpiece discharging device which eliminate the need for a dedicated conveyor drive source, are inexpensive, enable the service life of an endless revolving body to be increased, enable a workp...  
WO/2018/090074A1
A three blade fence post straightening device (100) comprising: a first row (102) of at least three rollers (104a-104d), an axis of rotation (108a-108d) of each of the rollers (104a-104d) in the first row (102) being substantially parall...  
WO/2018/092898A1
Provided are a sheet-passing method for a steel sheet, production equipment for a thin steel sheet, and a production method for a steel sheet that make it possible to reduce product production costs by suppressing the occurrence of quali...  
WO/2018/092965A1
The present invention relates to a flexible mandrel for forming a pipe mold, the flexible mandrel comprising: a bar which has an insertion groove formed on the front part thereof, and a screw groove communicating with the insertion groov...  
WO/2018/093422A1
A tool pack assembly having sensor plates to measure the temperature of a tool pack forming die and the forces exerted on the forming dies during can production. Each sensor plate may include at least one temperature sensor and at least ...  
WO/2018/090353A1
A device for testing parallelism between a workbench (1a) of a bending machine and main shaft holes (1b) of a frame (1). A wallboard is provided on right and left sides of the frame (1). A workbench (1a) is disposed at a middle portion o...  
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/2018/090079A1
A wire strainer including: drive means comprising a mounting block with a drum mounted for rotation relative thereto and actuation means connected to the drum for selectively causing the rotary drum to rotate relative to the mounting blo...  
WO/2018/092461A1
Provided is a welded tube manufacturing device that, in order to manufacture a high quality welded tube, manufactures a welded tube by bending a metal plate and welding together the edges of the metal plate that are made to abut each oth...  
WO/2018/090309A1
Provided is an extrusion method for manufacturing a conical bushing, comprising: a press moving downward to press a first upper die, extruding the upper end of a first steel tube from a die bushing to pass through the inner cavity of the...  
WO/2018/093418A1
A method and apparatus are disclosed, with a continuous straw forming process for spiral winding boron-coated, foil into a rounded tube or cylinder with an overlap and tight contact between the spiral edges, and a welding process utilizi...  
WO/2018/091381A1
The invention relates to a furnace (10) for heating metal strips, and to a device (1) and a method for producing metal strips by continuous casting and rolling. The device (1) comprises a casting machine (2), a furnace (10) through which...  
WO/2018/092060A1
The bumper beam (1) is made of at least one roll formed steel sheet (10) comprising an upper beam (12) and a lower beam (14) extending in a transversal direction, said upper beam (12) and said lower beam (14) each having a closed cross-s...  
WO/2018/091132A1
The invention relates to a tool arrangement (6, 8) for machining a component (4), said tool arrangement (6, 8) having a plurality of tool modules (10, 12, 14, 16, 30, 32), of which at least one is configured as a supplementable tool modu...  
WO/2018/090351A1
A high-security oil hydraulic press, relating to the technical field of machine tools. The oil hydraulic press comprises a sliding block and a worktable. A die is mounted on the worktable. The sliding block is controlled by a hydraulic s...  
WO/2018/092578A1
This stator core (4) for a VR-type resolver (1) formed by stacking a plurality of core plates (7), has an annular yoke (8) and a plurality of teeth (9) that protrude from the yoke (8) toward the inside in the radial direction. A notch (1...  
WO/2018/088721A1
A copper alloy for a culture fish net having an improved corrosion resistance according to the present invention is a copper alloy which is a raw material of a wire for a culture fish net, and comprises 60.0−70.0wt% of copper (Cu), 0.1...  
WO/2018/086260A1
A device for forming a spring by feeding and winding two steel wires comprises a wire-supplying mechanism (10), a guide mechanism (20), a wire-cutting mechanism (30), and a coil spring mechanism (40). The wire-supplying mechanism (10) co...  
WO/2018/086819A1
The invention relates to a method for producing metal-based thin foils (6), wherein in steps the metal is extruded in an extruder (2) to form a preliminary foil (3), the preliminary foil is cooled in a coolant bath (4), and the prelimina...  
WO/2018/088364A1
This joined structure comprises a plate set formed by stacking multiple plate members, and a thin plate member, which is thinner than the plate members and has an insertion member attached thereto and which is arranged stacked on and wel...  
WO/2018/088368A1
This joined structure comprises a plate set formed by stacking together multiple plate members, and a thin plate member, which is thinner than the plate members and has an insertion member attached thereto and which is arranged stacked o...  
WO/2018/089384A1
A self-piercing rivet installation apparatus includes a rigid C-frame and a drive spindle translatable along a rivet installation axis through a first jaw of the rigid C-frame. An installation head has an installation head mounting end m...  
WO/2018/088140A1
The purpose of the present invention is to facilitate the riveting of a second member to a first member when superposing and assembling the two members. This component production method is provided with: a step (S2) in which an attaching...  
WO/2018/087924A1
Provided is an alignment device capable of aligning hairpin-shaped heat exchange tubes at a regular pitch. An alignment device, wherein: the insertion location side thereof is configured as a regular pitch alignment section (36) in which...  
WO/2018/087441A1
The abstract relates to press tooling for pressing sheet metal of relatively large dimensions notably for motor vehicles. According to the invention, the press tooling is characterized in that the vertical posts (9) of the clamp (8) are ...  
WO/2018/087925A1
The present invention addresses the problem of providing an alignment device capable of suppressing a widening of the leg parts of hairpin-shaped heat exchange tubes, and aligning the tubes in the horizontal direction at a regular pitch....  
WO/2018/088302A1
A workpiece transfer device (10), which is to be used for a pressing device, is provided with a crossbar (15), a lever unit (14), a lift carrier (12), a first lever supporting section, and a second lever supporting section. The lever uni...  
WO/2018/088761A1
The present invention relates to pressure vessel steel to be used in a hydrogen sulfide atmosphere, and relates to pressure vessel steel having excellent resistance to hydrogen induced cracking (HIC), and a manufacturing method therefor.  
WO/2018/089233A1
A cam (530a) for use in trimming earing (34) from an open end (36) of an article (32) following at least one forming process. The cam (530a) includes a cam profile (531) for actuating a cam follower (745) to which the article (32) is cou...  
WO/2018/086762A1
The invention relates to a method for producing a metal strip (1) in a cast-rolling installation (2), said cast-rolling installation (2) comprising the following: a casting machine (3), a first furnace (4), a first shear (S1), a roughing...  
WO/2018/088367A1
A plate set is formed by stacking multiple plate members, and a thin plate member, which is thinner than the plate members and has an insertion member attached thereto, is arranged stacked on and welded to the outside surface of said pla...  
WO/2018/087818A1
Provided is a welding monitoring apparatus that monitors the welding state of a V-shaped gathered region of a metal plate gathered in a V-shape when manufacturing an electric-resistance-welded steel pipe by conveying a strip-shaped metal...  
WO/2018/086528A1
Disclosed are a device for forming a three-dimensional internally finned pipe based on multiple-blade ploughing and extrusion, and a method for forming a three-dimensional internally finned pipe. The device comprises a machine frame (1),...  
WO/2018/086794A1
The invention relates to a method and to a device for the stretch-bend leveling of a metal strip (B), wherein the metal strip (B) is alternately bent around stretching rollers (1-5) under a tensile stress and the degree of stretching is ...  
WO/2018/083035A1
The invention relates to a steel product for low-temperature use having a minimum notch impact work at -196 °C in the transverse direction of ≥ 50 J/cm2, having the following chemical composition in wt%: C: 0.01 to < 0.3, preferably 0...  
WO/2018/084334A1
The present invention relates to a hybrid composite beam and a manufacturing method therefor and, more specifically, to a hybrid composite beam and a manufacturing method therefor, the beam having a cross section efficiently resisting st...  
WO/2018/083878A1
This method for forming fine periodic structural grooves on a diamond surface is characterized in that fine periodic structural grooves 3 are formed on a diamond surface 1 by radiating laser light having a pulse width at least equal to 1...  
WO/2018/083814A1
The objective of the present invention is to eliminate the generation of burrs in a press-formed product even with a configuration in which a high-temperature blank material is subjected to a trimming process, thereby eliminating a burr ...  
WO/2018/083267A1
The invention relates to a lamination stack for an electromagnetic machine (1), comprising pairs of laminations (2) that are glued to one another using a solvent-reactivated glue. The invention also relates to a method and equipment for ...  
WO/2018/082736A1
A method for producing a link chain, in particular for underground use in mining, wherein the link chain is produced from a steel material and has chain links in the form of horizontal links and vertical links, wherein each horizontal li...  
WO/2018/083998A1
Provided is a bioabsorbable medical device which is formed from a magnesium alloy that has high strength and low bioabsorption rate. One embodiment of the present invention is a bioabsorbable medical device which is formed from a magnesi...  
WO/2018/082943A1
The invention relates to a method for producing a metal strip (1), wherein the strip (1) is rolled in a rolling mill (2), wherein the strip (1) is subjected to a tension-levelling process in a tension-leveller (3) at a location after the...  
WO/2018/084549A1
The present invention relates to a cutting mechanism having a cutting blade comprising a hard material. The cutting mechanism according to the present invention comprises: a body which is made of a first metal, and which has a sloping bl...  
WO/2018/083028A1
The invention relates to a seamlessly produced tube of a medium manganese steel, comprising a TRIP and/or TWIP effect during deforming, with the following chemical composition in % by weight: C: 0.0005 to 0.9; Mn: 4 to 10; Al: 0.01 to 10...  
WO/2018/084643A1
The apparatus for straightening a coiled rebar for construction, according to the present invention, comprises: an uncoiling reel for uncoiling a coiled rebar, which is wound in the shape of a coil, into a strand of rebar; an injection r...  

Matches 601 - 650 out of 306,043