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Patent Searching and Data


Matches 251 - 300 out of 315,307

Document Document Title
WO/2021/017487A1
Disclosed is a mold frame bending machine, comprising a bending base (1) and a plurality of adjusting mechanisms (14), wherein the front side and the rear side of the top end face of the bending base are respectively vertically provided ...  
WO/2021/019500A1
A screw bit body which allows for efficient torque force application onto a socket fastener. The screw bit body includes a plurality of laterally-bracing sidewalls, a first base, and a second base. The laterally-bracing sidewalls are rad...  
WO/2021/020433A1
A cap (100) is provided with: a cap body (111) that has a top plate (121) and a cylindrical skirt (122) provided to the peripheral edge of the top plate (121); a sealing member (112) that is provided in the cap body (111) separately from...  
WO/2021/019859A1
Provided is a non-oriented electromagnetic steel sheet with excellent adhesiveness to an insulating coating even if the coating is made to be thin. For this non-oriented electromagnetic steel sheet, which has an insulating coating on at ...  
WO/2021/020338A1
[Problem] To provide a roughened nickel-plated material in which the formation unevenness such as the unevenness of a roughened nickel plating layer and the formation of grooves is reduced. [Solution] A roughened nickel-plated material c...  
WO/2021/020808A1
The present invention provides a titanium slab and a method for manufacturing same, the titanium slab comprising a titanium base and an oxygen enrichment layer disposed on the surface of the pure titanium base, wherein: the center portio...  
WO/2021/017262A1
A strip steel coiling temperature control method. The method comprises: searching for a corresponding speed compensation coefficient in a first corresponding table according to a strip steel target thickness and target temperature parame...  
WO/2021/013810A1
The invention relates to a tool and a method for machining planar workpieces (10), in particular metal sheets, said tool having an upper tool (11) and a lower tool (9) which can be moved towards each other to machine a workpiece (10) arr...  
WO/2021/015007A1
An objective of the present invention is to provide a heat dissipation plate and method for manufacturing the same enabling the heat dissipation plate to have suitable low-thermal expansion characteristics while mitigating anisotropy of ...  
WO/2021/013880A1
There is described equipment for cold-drawing a metal wire (4); the equipment comprising a succession of a sleeve (510) and a threading die (600) in the advance path of the wire. The sleeve comprises a hole (513) for the inlet of the wir...  
WO/2021/015103A1
Provided are: a guide wire shaping mold that folds back the distal end of a guide wire to reduce damage to blood vessels and does not require any heating treatment; and a method for shaping a guide wire using the guide wire shaping mold....  
WO/2021/014811A1
Provided are a hot rolled steel strip meander control method and meander control device, and hot rolling equipment, with which it is possible for a leveling amount to be adjusted appropriately with respect to an amount of meander of a ho...  
WO/2021/013622A1
A process monitoring method for monitoring the joining of at least two workpieces by means of a self-piercing riveting device having a joining gun, wherein the at least two workpieces are disposed between a punch and a counter support, a...  
WO/2021/016417A1
An expansion toolhead configured to enable the expansion of multiple different sized diameters of cross-linked polyethylene (PEX) tubing with a single expansion toolhead. The expansion toolhead including a cap operably coupled to an expa...  
WO/2021/012762A1
A quick roll changing leveling machine, comprising an upper cross beam (2), an upper roll system pressing mechanism, an anti-backlash mechanism, a 1# roll system capable of changing rolls with a 2# roll system, upper and lower roll syste...  
WO/2021/012692A1
Disclosed by the present invention are a roller used for galvanized aluminium sheet and a preparation method therefor. According to the present invention, the content of retained austenite is regulated as 8%-15%, and the rigidity is 93-9...  
WO/2021/014665A1
Provided is technology for tandem rolling that uses a circulating oil supply system but is compatible with high-speed rolling. As rolling oil supply systems that supply rolling oil to rolling stands selected from the rolling stands of a ...  
WO/2021/012773A1
A non-stretching precise roller press, comprising an unwinding mechanism (1) and a winding mechanism (2), a preheating roller press (3), a soft roller press (4) and a shaping roller press (5) being provided in sequence, in the direction ...  
WO/2021/013938A1
The invention relates to a metal substrate with a surface texture, wherein the surface texture comprises a plurality of depressions, wherein each triplet of closest neighbouring depressions is spaced apart by a circle with a radius r, me...  
WO/2021/012575A1
A bending die for an electronic element, comprising a fastening mechanism comprising an upper template (3) and a lower template (4) arranged vertically, wherein the upper template and the lower template have linear degrees of freedom tha...  
WO/2021/013806A1
The invention relates to a tool and a method for machining planar workpieces (10), in particular metal sheets, said tool having an upper tool (11) and a lower tool (9) which can be moved towards each other to machine a workpiece (10) arr...  
WO/2021/015575A1
Equipment for manufacturing a separator for a fuel cell according to an exemplary embodiment of the present invention comprises: a first uncoiler for uncoiling a first metal strip; a second uncoiler for uncoiling a second metal strip; a ...  
WO/2021/012844A1
A linear light spot laser bend method for forming a metal sheet, the method comprising: using a multi-mode laser scanning rotating mirror (6) or a single piezoelectric deformable mirror (11) to convert Gaussian distribution point light s...  
WO/2021/014748A1
The purpose of the present invention is to enable suitably determining a manufacturing process which includes a forging process and a cutting process for generating a desired shape. A forging target shape, which is the target shape of th...  
WO/2021/012361A1
Provided is a torsion shaft structure-based multi-connecting-rod all-electric servo synchronous bending machine, which comprises a rack (1), a lower die (2) fixedly connected with the rack (1) and used for bending, a sliding block (3) ca...  
WO/2021/015390A1
The present invention relates to a louver fin forming method capable of easily cutting a portion of a louver fin without damaging a louver, and a heat exchanger including the louver fins manufactured using same. The louver fin forming me...  
WO/2021/013894A1
The invention relates to a production method for producing a tower segment, a tower portion and a tower section for a tower, in particular for a tower of a wind power plant. The invention furthermore relates to a tower segment, a tower p...  
WO/2021/013488A1
The invention relates to a method for producing a finished strip (6) from steel in a combined casting/rolling installation (1) and to a combined casting/rolling installation (1) suitable for this purpose. The object of the invention is t...  
WO/2021/013547A1
The present invention relates to a method for determining a cleaning state of a surface of a flat product, comprising the following method steps: - providing a flat product having a surface; - producing a surface structure in the surface...  
WO/2021/009174A1
The invention relates to a rolling device (1), a method and a rolling train (35) for the cold rolling of rolled stock (3). The rolling device (1) comprises a rolling stand (5), multiple assembly sets for optionally assembling the rolling...  
WO/2021/009614A1
A method for forming a die is provided. The method includes heating a die structure such that a surface thereof is at least 450 °C; and machining, by a machining system, a predetermined surface profile on the surface of the die structur...  
WO/2021/008772A1
A package (100) of steel wire mesh comprises a steel wire mesh. The steel wire mesh has consecutively along its length direction a first section (102), a second section (104) and a third section (106). The first section is coiled thereby...  
WO/2021/008773A1
A roll of chain link steel wire mesh comprises marks provided according to a regular pattern over the surface of the steel wire mesh. The marks are provided by tape attached to the chain link steel wire mesh. A method to manufacture such...  
WO/2021/010352A1
The present invention addresses the problem of providing a punching method with which it is possible to stably ensure a stretch-flangeability that is equivalent to or better than that achieved when using a punching punch having a flat bl...  
WO/2021/009119A1
The invention relates to a method for producing tear-open lids (10), in the case of which a lid blank (1) is provided on both sides with a coating, the lid blank (1) is formed into a lid ring (2) with a central removal opening (15), whic...  
WO/2021/009998A1
The present invention enables appropriate determination of a step plan constituting a die forging process for forming a desired target shape and a mold plan for use in the step plan. A process design calculator F40 includes a CPU F41 and...  
WO/2021/008850A1
The invention relates to a die cutting tool having a plurality of processing modules, which are arranged one behind the other on a base plate (31) in a first direction (x). The processing modules each have a die plate (12c–12e) having ...  
WO/2021/009783A1
High productivity plant (10) for the continuous quenching of steel bars which comprises a loading station (14) suitable to dispose a plurality of bars (P) separated and distanced from each other. Such plant also comprises a first treatme...  
WO/2021/009178A1
The invention relates to a housing assembly for receiving electrical storage means for powering a motor vehicle that can be electrically powered, comprising a base (4), a frame (5) and a cover (6) which can be at least connected to one a...  
WO/2021/009543A1
Method for producing a steel part comprising: - providing a semi-finished product made of a steel comprising, by weight: 0.35% ≤ C ≤ 0.60% 0.15% ≤ Si ≤ 0.5% 0.8% ≤ Mn ≤ 2.0% 0.0003% ≤ B ≤ 0.01% 0.003% ≤ Mo ≤ 1.0%.0% ...  
WO/2021/010410A1
Provided is a new transfer feeder (10) that contributes to increase of the movement speed of a feed bar (18). The transfer feeder (10) includes: the feed bar (18); and a first driving device (20), a pair of second driving devices (22), a...  
WO/2021/011845A1
A stud punch includes a housing, a motor positioned within the housing, and a planetary gear train that receives torque from the motor. The stud punch also includes a punch movable between a retracted position and an extended position, a...  
WO/2021/010582A1
The method for manufacturing the rotor housing according to the present invention comprises: a first step of manufacturing a rotor frame 110 made of a plate-shaped metal having a bottom part 111, a side wall part 112 and a plurality of c...  
WO/2021/011785A1
A plastic welder comprising a control unit comprising a bulkhead assembly, a torch assembly comprising a torch hybrid connector, and a hybrid cable hose assembly comprising a hybrid cable hose including a threaded portion, a first overmo...  
WO/2021/011494A1
This invention is an improved coaxial coil detachment system, a method of manufacturing the system, and products by the method, comprising a heater coil which gets hot at a distal end owing to a configuration of the middle pinched sectio...  
WO/2021/009705A1
Method for producing a steel part comprising: - providing a semi-finished product made of a steel comprising, by weight: 0.35% ≤ C ≤ 0.60% 0.15% ≤ Si ≤ 0.5% 0.8% ≤ Mn ≤ 2.0% 0.0003% ≤ B ≤ 0.01% 0.003% ≤ Mo ≤ 1.0% 1.0%...  
WO/2021/009285A1
The invention relates to a device and a method for open-open or closed-loop control of a movement of a die cushion of a die cushion press. The device has an control value encoder (11), a speed controller (12), a current controller (13) a...  
WO/2021/007157A1
A dieless crimp head is provided that includes a frame, an indentor, and a first positioning device. The frame has a first frame shell and a second frame shell, which define a frame opening. The indentor converges on a crimp center withi...  
WO/2021/005994A1
A needle roller bearing retainer 20 comprises a metal-plate press-formed product including, as an integral body: a cylindrical portion 21 including a plurality of column portions 21a and a plurality of pockets 21b; one flange portion 23 ...  
WO/2021/003858A1
A robot vision-based automatic rivet placement system and a method. The automatic rivet placement system comprises: an industrial robot (1) installed on a frame, a multi-functional end effector (2), a rivet blowing mechanism (4), a detec...  

Matches 251 - 300 out of 315,307