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Patent Searching and Data


Matches 101 - 150 out of 303,991

Document Document Title
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...  
WO/2018/084198A1
Exceptional magnetic properties can be obtained stably for a grain-oriented electrical steel sheet manufactured from a thin slab without using an inhibitor-forming component. Provided is a method for manufacturing a grain-oriented electr...  
WO/2018/082036A1
A riveting transmission device and an electric riveting gun comprising the riveting transmission device. The riveting transmission device comprises a rear bearing pedestal (1), a front bearing pedestal (2) and a ball screw assembly (3); ...  
WO/2018/085747A1
A method of manufacturing a razor blade by providing a razor blank strip 32 having an edge 34. The razor blank strip is hardened to a hardness greater than 600HV. A pre-bending zone 42 that is spaced apart from an edge of the razor blank...  
WO/2018/082966A1
The invention relates to the technical field of combined casting-rolling installations. The aim of the invention is to provide a compact combined casting-rolling installation and a method for the continuous production of a hot-rolled fin...  
WO/2018/083748A1
[Problem] To prevent damage to a workpiece during step-bending with a step-bending die that is interposed between a die and punch and changes the relative positions of the die and punch to introduce a step into the workpiece. [Solution] ...  
WO/2018/083029A1
The invention relates to a seamlessly produced and semi-hot-formed pipe made of a medium manganese steel, having a TRIP and/or TWIP effect during deformation, having the following chemical composition in wt%: C: 0.0005 to 0.9, Mn: 4 to 1...  
WO/2018/083794A1
The present invention is provided with a work-side position measurement device and a drive-side position measurement device that directly measure the rolling-direction position of roll chucks, and the rolling-direction positions of upper...  
WO/2018/082883A1
The invention relates to a method for operating a combined casting/rolling installation (2), in the case of which a casting machine (4) of the combined casting/rolling installation (2) is used to produce a cast product (40) and a rolling...  
WO/2018/084645A1
The system having enhanced uniformity 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 ...  
WO/2018/083052A1
The invention relates to a method and to a device (20) for producing a prismatic battery cell container (21) that is open on one side. Initially, an extruded container (41) is formed from a slug (38) by way of extrusion. The slug (38) is...  
WO/2018/079398A1
Provided is a method for manufacturing an electric resistance welded steel pipe for a high-strength thin hollow stabilizer. A hot rolled sheet is prepared by heating a steel material having a composition containing, on a mass basis, 0.20...  
WO/2018/078006A1
The invention relates to a device (1) for positioning a joining element (37) on a workpiece (39) or for clinch-joining multiple workpiece layers, comprising a punch unit and an opposing die unit (3, 36, 44), between which the workpiece l...  
WO/2018/079175A1
[Problem] To suppress an increase in cost by eliminating variations in the relative positions of a first motor and a second motor and simplifying the configuration of a press brake. [Solution] A ram drive mechanism 17 that vertically mov...  
WO/2018/080199A2
A projectile includes a head portion, a middle portion and a tail portion. The middle portion is disposed between the head portion and the tail portion. A recess is defined from a terminal end of the tail portion extending into the middl...  
WO/2018/078012A1
The invention relates to a method for manufacturing an endless belt (2), of the flat type made of metal material, designed to be wound around at least one indexed pulley (3) provided with teeth (33). The endless belt (2) comprises, for t...  
WO/2018/081104A1
A blade measuring apparatus (21) to measure the radius and bend of skate blades along the longitudinal plane of the skate blade runner features a one-piece frame (1), thermally non-conductive handles (5), and adjustable, replaceable, and...  
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/2018/080374A1
The invention relates to a method of producing a patterned composite metal plate by the steps of a) providing at least two different metal and/or metal alloy powders b) filling a container, b1) with the powders in different individual la...  
WO/2018/079434A1
An aluminum can characterized in that the ratio C15h/C15w of the chroma C15h value of 15° reflected light in the height direction and the chroma C15w value of 15° reflected light in the circumferential direction is 0.6-1.4, as measured...  
WO/2018/080707A1
A continuous casting and rolling line for casting, rolling, and otherwise preparing metal strip can produce distributable metal strip without requiring cold rolling or the use of a solution heat treatment line. A metal strip can be conti...  
WO/2018/078844A1
This method for producing a steel member includes: a step for heating, in a carburizing atmosphere, a steel sheet so as to form a carburizing layer on the surface of the steel sheet, the steel sheet having a chemical composition containi...  
WO/2018/080706A1
Provided herein are systems and methods for producing thick gauge aluminum alloy articles such as plates, shates, slabs, sheet plates or the like. A method for producing thick gauge aluminum alloy articles can include continuously castin...  
WO/2018/079526A1
The purpose of the present invention is to preemptively prevent production damage by quickly detecting, during actual processing, gripping failure which is a weakness of a centering block the purpose of which is to prevent displacement o...  
WO/2018/081813A1
An apparatus and method for safely and efficiently polishing the work rolls of a metal sheet or plate leveler. The apparatus includes a support and one or more polisher assemblies to be inserted between the upper and lower work rolls of ...  
WO/2018/079256A1
A marking machine (7) that marks a plate workpiece (W) is provided with a Y-axis guiding member (9) for the Y-axis direction at the upper position of a workpiece conveyance path through which the workpiece (W) is conveyed in an X-axis di...  
WO/2018/076235A1
A transistor forming device, comprising a worktable (110) on which a material transferring bin (120), a positioning member (130), a clamping member (160), a female die (140) and a male die (150) are provided. The forming device enables a...  
WO/2018/081052A1
An apparatus includes a guide member configured with stress limiting features which function to prevent the stress from bending the guide member causing ovalization of the guide member. An apparatus for bending a guide member includes a ...  
WO/2018/079945A1
A method for producing a hot-stamped aluminum case and a hot-stamped aluminum case produced by the method according to the present invention increases the tensile strength and elongation of an aluminum alloy, optimizes processes for a st...  
WO/2018/079856A1
An annular body manufacturing device (1) is provided with a wire material conveying device (10) which conveys a wire material (W), and a winding device (20) around which the wire material (W) is wound, wherein the winding device (20) inc...  
WO/2018/079047A1
An aluminum alloy wire comprising an aluminum alloy. The aluminum alloy contains 0.005%–2.2% by mass Fe with the remainder being Al and unavoidable impurities. In the aluminum alloy wire cross-section, a rectangular surface layer cryst...  

Matches 101 - 150 out of 303,991