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Patent Searching and Data


Matches 301 - 350 out of 315,307

Document Document Title
WO/2021/004082A1
A stainless steel coated steel wire composite wire, comprising: (1) according to the requirements of a wire rod to be produced, selecting core material carbon steel and a stainless steel pipe that have an appropriate size, wherein the ra...  
WO/2021/005321A1
The present disclosure provides a linear actuator assembly (100) comprising a plurality of hydraulic cylinders (110); a manifold block(120) in fluid communication with at least one of said plurality of hydraulic cylinders (110); a contro...  
WO/2021/003894A1
An auxiliary aluminum profile discharging apparatus comprises an extruding machine front plate (1), a material discharging port (2), a fixing frame (3), a camera (4), a remote control (5), and guide mechanisms (6). The material dischargi...  
WO/2019/245570A8
An apparatus, material and method for forming a brazing sheet has a high strength core bonded with corrosion protection layer on the coolant side and/or layers on both airside and coolant side. The material enables heat exchanger compone...  
WO/2021/005778A1
A control device for controlling a rolling device including a pair of rolls provided to sandwich a metal plate therebetween is provided with: a first plate end detection unit provided on the entry side of the pair of rolls in the conveyi...  
WO/2021/003761A1
A hydraulic tension system of a direct-pulling cold/warm rolling tester, relating to the technical field of hydraulic control. The hydraulic tension system comprises a constant-pressure oil source system (45), a left tension control unit...  
WO/2021/005818A1
This method of operating a rolling device including a pair of rolling rolls provided to sandwich a metal plate comprises: a detection step for detecting a plate end position of the metal plate in a plate width direction at an output-side...  
WO/2021/005777A1
This method of operating a rolling device including a pair of rolling rolls provided to sandwich a metal plate comprises: a detection step for detecting a plate end position of the metal plate in a plate width direction at an output-side...  
WO/2021/004409A1
Disclosed are a mechanism and method for lithium film forming, and an apparatus and method for electrode sheet lithium-supplementing. The mechanism for lithium film forming comprises a first separation film supplying mechanism (31A), a s...  
WO/2021/006997A1
The present disclosure relates to a method and system for measuring flatness and degree of sea gull in an aluminum alloy sheet continuously moving in a horizontally floating state through a continuous convection floating furnace. The met...  
WO/2021/005004A1
Accessory apparatus (50) for feeding sheets of material comprising at least two beams (51) which are fixable, in a mounted configuration, to a numerical control cutting machine (1), wherein in said mounted configuration the beams (51) de...  
WO/2021/004872A1
The invention relates to a method for producing a sheet metal product (1) from a sheet metal blank (2), wherein: at least one surface (7) of the sheet metal blank (2) is coated with a coating; the sheet metal blank (2) is rolled; during ...  
WO/2021/004623A1
A method for manufacturing a wheel element (1 ) for a vehicle is described. The method comprises polishing by pressure of at least one predetermined surface portion (3) extending on one side of the wheel element (1) by means of a polishi...  
WO/2021/003512A1
The invention relates to a method for positioning an operating apparatus (28) in respect of a bending machine (3) of a production line (1) for bending sheet metal. A work surface (39) having specified boundaries is defined for the operat...  
WO/2021/003965A1
A feeding system (100), used for delivering rivets to a rivet gun, and comprising a feeding apparatus (10), a loading apparatus (20), and a replenishing apparatus (30); the feeding apparatus (10) comprises a vibrating plate (101) for out...  
WO/2021/002425A1
This manufacturing method for a structure member comprises an intermediate step and a bending step. In the intermediate step, a height difference between a halfway position in a vertical cross-section view along an extension direction of...  
WO/2021/000980A1
The invention relates to a method for producing an implant, more particularly a dental implant or a dental abutment from at least one rod-shaped or tubular, titanium or a titanium alloy semi-finished product (1), the method at least comp...  
WO/2021/002682A1
The present invention provides a method for automatically forming a pipe, comprising the steps of: inputting a design file in a program for automatically extracting information for forming a pipe; automatically extracting, from the desig...  
WO/2021/000427A1
Disclosed is an extruder with a closed pressurization hydraulic system, the extruder comprising a fixed base (1), and an extruding portion (2), an oil supply portion (3) and a main electrical cabinet (4) that are arranged on the fixed ba...  
WO/2021/002148A1
The present invention includes: a first step for circumferentially clamping a sheet material (1) by means of a clamping part C of a die D such that the maximum elongation of the sheet material (1) is less than 200%; and a second step for...  
WO/2021/001162A1
The invention relates to a device for cooling a metal rolling stock (1) rolled in a rolling train, having multiple cooling devices (4), to which water (5) is supplied via a respective branch line (7) and by means of which the water (5) i...  
WO/2020/191351A4
An industrial gas spring with a pressure chamber in a casing with an end wall, a piston rod received at least in part in the casing for reciprocation between extended and retracted positions and a pressure relief assembly carried by the ...  
WO/2020/022584A8
A magnesium alloy sheet according to one embodiment of the present invention can comprise, on the basis of a total 100 wt%, Al in an amount greater than 3 wt% and less than or equal to 5 wt%, 0.5-1.5 wt% of Zn, 0.1-0.5 wt% of Mn, 0.001-0...  
WO/2021/001239A1
Method and control device for controlling a cooling device (10), which is designed for controlling the temperature of a rolled product, preferably metal strip (B), which runs through the cooling device (10) along a conveying direction (F...  
WO/2021/000428A1
Disclosed is a profile extruder with a compact type closed pressurization hydraulic system, the extruder comprising a fixed base (1), and an extruding portion (2), an oil supply portion (3) and a main electrical cabinet (4) that are arra...  
WO/2021/001271A1
An apparatus for treating metal wire by multiple reverse bending and associated methods for using the apparatus are disclosed. Prior art straighteners use equal diameter rollers with different indentation levels and pull-through tension ...  
WO/2020/259219A1
Disclosed are a pocketed spring string conveying device and method and a spring core body production apparatus and method. The pocketed spring string conveying method comprises: alternately conveying first pocketed spring string sections...  
WO/2020/262676A1
Provided is a press brake (1) that can efficiently put a uniform curve into a workpiece (90) that has a non-uniform plate thickness when the workpiece (90) is bent. The press brake (1) comprises a die (2) that supports the workpiece (90)...  
WO/2020/258019A1
Disclosed is a rapid position switching device of heat exchanger tooling, the device involving: at least two first engagement portions (5) are arranged on a first fixing block (2); a first connection arm (4) is provided with a second eng...  
WO/2020/257904A1
The present invention discloses a solution to the problem of manufacturing vehicle axles with reduced diameters and greater thicknesses, such that the solution of the present invention describes means for manufacturing a cylinder from sh...  
WO/2020/261517A1
Provided are a round bar steel conditioning facility and conditioning method in which the layout of a round bar steel conveying line, from a charging bed to a discharging bed, is devised to enable the overall size to be made more compact...  
WO/2020/263128A1
The invention relates to the field of metallurgy, more particularly to producing a foil from beryllium, which is used in various branches of technology. The method comprises placing a billet produced from distilled beryllium in a metal e...  
WO/2020/261312A1
The method for collecting elongated products, in particular shaped metal section bars and/or straight bars, provides for arranging a first storage device (11) below a processing machine (1), to receive in a longitudinal direction (A) the...  
WO/2020/263127A1
The invention relates to the field of mechanical engineering, more particularly to producing a foil from beryllium, which is used in various branches of technology. The method comprises placing a high-purity beryllium billet produced fro...  
WO/2020/261547A1
A cooling device for a steel material, the cooling device being provided with: a linear cooling pipe (11) through which a steel material (SM) passes; a cooling tank (19) formed at a part of the outer circumference of the cooling pipe; an...  
WO/2020/261444A1
Provided is a temperature control device for a hot rolling line having a ROT cooling device and an accelerated cooling device, the temperature control device enabling an increase in the accuracy of a temperature model of a rolled materia...  
WO/2020/262678A1
Provided is a press brake with which an improvement in bending accuracy can be achieved. A press brake 1 is provided with a conveying mechanism 2 for intermittently conveying a workpiece 90, a die 3, a punch 4 including a plurality of pu...  
WO/2020/259912A1
The invention relates to a flatness-measuring apparatus (1) for measuring the flatness of a metal strip, comprising a measuring roller (2) which has a roller axis (a) and is designed for contact with the strip for the purpose of measurin...  
WO/2020/262045A1
This coupling device for a tubular member is provided with: a base stand for holding an inner member and an outer member in a state in which the outer member is disposed around the inner member; a plurality of pressing members that are s...  
WO/2020/261233A1
The present invention refers to an equipment and method intended to melt metal wire using an electric arc as the heat source, more specifically to a WAAM equipment and its method of operation, based on hot forging between deposited layer...  
WO/2020/260805A1
The invention relates to a metal core (20) for high-temperature shaping of a metal part made of titanium-based alloy. The metal core (20) has a layer of material enriched in metal carbonitride on an outer surface (23) intended to come in...  
WO/2020/262684A1
Provided is a press brake with which it is possible to improve shaping accuracy during partial bending. This press brake is provided with: a conveying mechanism for intermittently conveying a workpiece; a die including a pair of shoulder...  
WO/2020/258616A1
Disclosed are a method and a device for machining an aluminum flexible connecting belt based on friction stir welding technology. The machining method comprises the following steps: firstly, conveying a plurality of layers of aluminum fo...  
WO/2020/258807A1
A high-speed hemming system based on a servo turntable and a truss manipulator, comprising a loading station, a hemming station, and an unloading station that are sequentially connected from left to right. A rotating table (4) is provide...  
WO/2020/262669A1
This press brake is provided with: a die (11) and a punch (12) which face one another; and a punch driving mechanism (15) which moves at least one of the die (11) and the punch (12) relative to one another, with a workpiece (40) disposed...  
WO/2020/262638A1
The steel material according to the present invention has a prescribed chemical composition, and is, from among (Zr, B)-containing oxide particles comprising 5.0 mass% or more of Zr, 0.1 mass% or more of B, and 1.0 mass% or more of O, (Z...  
WO/2020/263698A1
An apparatus and methods of sealing a metallic container with a metallic end closure are disclosed. The apparatus includes a tool operable to releasably join the closure to the container. In one embodiment, the tool is configured to form...  
WO/2020/260299A1
The present disclosure relates to a laying head pipe comprising a specific ferritic- austenitic (duplex) stainless steel. The present disclosure also relates to the use of the specific duplex stainless steel as a laying head pipe, either...  
WO/2020/262680A1
Provided is a press brake that improves bending precision when using the partial bending method. The press brake comprises: a transport mechanism that intermittently transports workpieces; a die; a punch; a crowning mechanism; a bending ...  
WO/2020/262308A1
Provided are a flow path structure, a check valve comprising the same, and a method for producing a check valve in which it is possible to ensure smooth flow of a fluid while reducing cost. A check valve 1 having a flow path structure th...  

Matches 301 - 350 out of 315,307