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Patent Searching and Data


Matches 151 - 200 out of 315,307

Document Document Title
WO/2021/044323A1
The present invention relates to an elastic junction device for the dynamic connection, in a rolling mill, between the motor side and the head of an adapter or between the adapter and one or more rolling rolls. The junction device compri...  
WO/2021/044229A1
A drum (MC) is described for containing a coil of welding wire, comprising a container (50) having a bottom (52) and side walls (56) for delimiting a cavity (54) in which the coil can be housed, and a lid (10) to close the container (50)...  
WO/2021/045770A1
A connector for facilitating fluid transfer includes first fitting, a second fitting, a rigid conduit, a first retaining connector, and a second retaining connector. The rigid conduit includes a flexible tube surrounded by a deformable s...  
WO/2021/045335A1
One embodiment of the present invention relates to a seaming head for controlling the rotational motion of a seaming roll and a seaming chuck, and provides a table can seamer that uses a cycloidal reduction gear so that a seaming head ha...  
WO/2021/045232A1
[Problem] To provide a method whereby pre-loading applied to a rolling element can be more precisely managed. [Solution] An inner ring (13) is fitted onto a fitting cylindrical part (17) of a hub ring (14), and the axial gap decrease ∆...  
WO/2021/046288A1
A roller for use with a printing apparatus to transfer a liquid to a plate or substrate is provided. The roller, also referred to as a cylinder, has an engraved surface with a linear cell-contained channel engraving pattern. The linear c...  
WO/2021/042147A1
The invention relates to a manipulator assembly (1) for transporting and/or handling components (5), in particular sheet metal components (6), and to a method for bending a component (5) by means of a manipulator assembly (1), the manipu...  
WO/2021/044685A1
According to the present invention, a method for manufacturing a rack bar includes: a rolling dies contacting process in which a pair of rolling dies are brought into contact with an intermediate section of a workpiece; and a ball screw ...  
WO/2021/045471A1
The purpose of the present invention is to provide an elbow-type duct manufacturing equipment in which a duct vane forming unit has a structure that is detachable upward and downward, thus facilitating the height control of a forming sec...  
WO/2021/044689A1
Through the present invention, in extrusion processing in which diameter reduction is performed by pressing a pipe stock having a core metal inserted therein into a die having a small-inside-diameter part on the distal-end side thereof, ...  
WO/2021/043374A1
A cross-rolling unit and a method for setting the roll pass of a cross-rolling unit, having at least two rolls and a roll housing, in which at least one of the rolls is mounted such that its position can be adjusted in order to change th...  
WO/2021/036001A1
Disclosed is an automatic thread rolling machine, comprising a machine platform (1), a discharging mechanism, a feeding mechanism and an automatic thread rolling mechanism, wherein the discharging mechanism comprises a discharging bin (2...  
WO/2021/037182A1
Disclosed in the present invention are a production line and a production method for continuously casting and rolling a metal strap. The thickness of a liquid metal is controlled by using a control roller group, the liquid metal moves, u...  
WO/2021/041724A1
An air spring bellows for an air spring. The air spring may be used in suspension systems for automobiles, trucks, buses, trains, and industrial machines, among other applications. The air spring includes an air spring bellows. The bello...  
WO/2021/040644A1
The invention is related to a race cooling system that lowers the temperature of bearing races to room temperature by cooling them with air in order to periodically measure and control bearing races that have been forged at an approximat...  
WO/2021/039507A1
A reinforcing bar binding machine of the present invention may use wires to bind reinforcing bars. The reinforcing bar binding machine may be provided with: a feeding unit that feeds a wire around a reinforcing bar; a twisting unit that ...  
WO/2021/038108A1
The invention relates to a method for heat treating a primary steel product. By limiting the holding time to temperatures at which liquid or partially liquid scale phases form, the surface quality of a hot strip produced from the primary...  
WO/2021/040133A1
The present invention relates to a hot spinning apparatus for shaping a pipe into a small-sized cylinder and, more specifically, to a hot spinning apparatus wherein a shaping means of the hot spinning apparatus can perform a non-linear o...  
WO/2021/039526A1
[Problem] To achieve a press working method capable of enhancing the accuracy of performing processing on a workpiece. [Solution] Provided is a method in which is used a press machine 1 provided with: a frame 2 having a reference axis C;...  
WO/2021/040030A1
The present invention provides a heat dissipation plate which has a cladding structure of a Cu-Mo composite material and a Cu material, while satisfying the high heat dissipation characteristics required to a heat dissipation plate for s...  
WO/2021/038193A1
Method and means of manufacturing ties, fasteners and rods (15) having a plurality of longitudinal threads by forcing a coil of roll-profiled feed-wire made of steel (11) through a twisting-die made of plastic (1). Also described is: a t...  
WO/2021/040443A2
The disclosed invention relates to a method for forming a dense surface for a fastening part of a dental implant component, the method comprising the steps of: primarily forming an engraved or embossed fastening part through a cutting pr...  
WO/2021/035838A1
Disclosed are a liquid spraying tube (202), an energy-saving and consumption-reducing cleaning device (2) employing the liquid spraying tube (202), and a strip processing system employing the energy-saving and consumption-reducing cleani...  
WO/2021/039086A1
This metallic plate 1 has a resin-covered surface covered with a resin member, wherein the metallic plate 1 has at least three recesses 2 that are formed side by side on the resin-covered surface so as to sink into the resin-covered surf...  
WO/2021/038760A1
This roll status monitoring device is provided with: a rolling load detecting means configured to detect the rolling load of a roll being monitored, selected from among an upper roll set and a lower roll set, when rolling stock is being ...  
WO/2021/039484A1
Provided are: a rectangular steel pipe that has small variation in hardness in a circumferential cross-section and excellent ductility and toughness on corner outer surfaces, and has a flat plate section; a method for manufacturing same;...  
WO/2021/036713A1
A relative sliding-less superfine metal or alloy wire drawing apparatus, comprising: a wire releasing system (1), the wire releasing system comprising a wire releasing wheel, a guide wheel (13), a first wire guiding wheel (14) and a spee...  
WO/2021/035357A1
A method for cutting a metallic film is disclosed. The method includes: feeding the metallic film between a scoring blade and an anvil at a first speed; feeding a first protective film between the metallic film and the scoring blade; fee...  
WO/2021/037948A1
The invention relates to a steel material for a torsionally stressed component, in particular a driveshaft, wherein the steel material has a minimum tensile strength of 800 MPs, and the microstructure consists of more than 50 vol.% of ba...  
WO/2021/036139A1
Disclosed is a cartridge-clip rivet feeding mechanism of a flow-drill tightening device, the rivet feeding mechanism comprising: a rivet box; a cartridge (5) used for storing a rivet (2) from the rivet box; a rivet pulling mechanism comp...  
WO/2021/038609A1
Apparatus to feed bars (B) to one or more user machines located downstream, said apparatus comprising a support plane (11), a bar feed zone (12) located in proximity to one bar supply end (13) of said support plane (11), wherein said sup...  
WO/2021/037019A1
The present application discloses a processing system, a processing method and an application method for a copper mesh for a battery piece without a main grid, which relate to the field of photovoltaic technology. The present application...  
WO/2021/041508A1
A blind fastener (10) for connecting workpieces (26,30) includes a bolt (14) and nut (18). The bolt includes a shaft (110), bolt head (114), and lug (118). The bolt head is between the shaft and lug and extends radially outward from the ...  
WO/2021/039912A1
Provided are: a WC-based super-hard alloy powder capable of producing a WC-based super-hard alloy member having high thermal conductivity and high abrasion resistance; a WC-based super-hard alloy member; and a method for producing WC-bas...  
WO/2021/036588A1
Provided are an automatic drilling and riveting actuating mechanism and a method suitable for riveting a rocket cabin body, comprising a rivet injection module (1), a rivet inserting and pressing module (2), a drilling and countersinking...  
WO/2021/036000A1
Designed by the present invention is a thread rolling machine, comprising a machine table, a blanking mechanism, a feeding mechanism and a thread rolling mechanism. The blanking mechanism comprises a blanking bin located above the machin...  
WO/2021/039506A1
This reinforcing bar bundler bundles reinforcing bar using wire. The reinforcing bar bundler may be provided with a feeding unit, a twisting unit, a grip, a display unit, and a facing surface. The feeding unit may feed the wire around th...  
WO/2021/036138A1
Disclosed is a flat copper wire bending forming device, comprising: a pressing die (1), comprising two pairs of pressing heads composed of a first upper-half pressing head (11), a first lower-half pressing head (13), a second upper-half ...  
WO/2021/038608A1
Apparatus to store bars (B) comprising a support plane (11), a bundle feed zone (12) and a bar delivery zone (13) associated with respective opposite ends of said support plane (11), wherein said support plane (11) comprises a unit (14) ...  
WO/2021/036357A1
A pipe bending machine for pipe fitting machining for vehicle manufacturing comprising a housing (1), a helical lifting device (2), and a rotating plate (3). The helical lifting device is mounted in the housing. The helical lifting devic...  
WO/2021/039272A1
A structural member 100 extends in a lengthwise direction L and is obtained by joining a first member 110 which is a steel sheet and a second member 120 which is a steel sheet to one another. The first member 110 and the second member 12...  
WO/2021/032429A1
Disclosed are a method and a device for producing a structural component, in particular for an aircraft, ground vehicle, or watercraft, or for a rotor blade of a wind turbine, in which method an arrangement (10) consisting of fibres and ...  
WO/2021/031625A1
A framework forming device for an automatic sleeper system, comprising an automatic tensioning mechanism (10b), a rebar inserting machine (20b) arranged on the left side of the automatic tensioning mechanism, a rebar cage assembling plat...  
WO/2021/032730A1
The invention relates to a hold-down device for a joining-drive mechanism and to a joining-drive mechanism with a hold-down device. The hold-down device comprises a hold-down cylinder, wherein the hold-down cylinder provides a holding-do...  
WO/2021/033723A1
Provided are a manufacturing facility and a manufacturing method for a thick steel plate capable of precisely controlling a first-stage rapid cooling and a second-stage rapid cooling when a thick steel plate is rapidly cooled in two stag...  
WO/2021/032091A1
An intermediate billet joining system and method for endless hot strip rolling, relating to the technical field of intermediate billet joining for endless strip rolling. According to the joining system and method, speed matching between ...  
WO/2021/033932A1
Equipment for manufacturing a separator for a fuel cell according to the present invention comprises: a press which receives a conveyed first metal strip and second metal strip that are unwound from a first uncoiler and a second uncoiler...  
WO/2021/032215A1
An NPR steel reinforcement bar treatment process, the NPR steel reinforcement bar being cold worked, and the NPR steel reinforcement bar having a yield strength of 800 MPa - 950 MPa, a tensile strength of 900 MPa - 1100 MPa, and a percen...  
WO/2021/034506A1
A base reformer assembly (100), and/or a base reformer roller die unit (130), includes a generally toroid chuck (132), a roller die (134), and a roller die unit actuating assembly (250). The roller die (134) is movably disposed within th...  
WO/2021/032365A1
The invention relates to a device for changing bending tools (15, 16) in a bending machine (2) for bending metal sheets, in particular in a press brake, comprising at least one tool magazine (6) for storing the bending tools (15, 16), wh...  

Matches 151 - 200 out of 315,307