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Patent Searching and Data


Matches 1 - 50 out of 16,873

Document Document Title
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/2020/262678A1
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/2020/262045A1
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/2020/262669A1
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/2020/253012A1
A stamping die fixture, comprising a stamping rod (1), a mounting seat (2), a fixing seat (3) and a fixing ring (4), wherein the mounting seat is installed under the stamping rod by means of bolts, the fixing seat is installed under the ...  
WO/2020/249220A1
The invention relates to a seaming roller for closing a container (200), comprising a rotating body (10) which can rotate on a bolt (11) for closing the container (200). The rotating body (10) comprises a first main side (111) and a seco...  
WO/2020/246507A1
A moving body (50) is provided in such a way as to be capable of moving in a left-right direction on a rear surface side of a table (24). A bending system (10) is provided with a movement actuator (52) which causes the moving body (50) t...  
WO/2020/243191A1
A working element operable to expand an end of a tube includes a main body configured to rotate about an axis, a plurality of roller supports movably coupled to the main body, the roller supports movable relative to the main body between...  
WO/2020/230731A1
According to the present invention, when an empty space ES exists on one side in a holding area 66a of a stocker 66 positioned at an exchange position, a first upper mold exchange unit 96 is moved first in a left-right direction and loca...  
WO/2020/230730A1
A first die holding member (78) of a first die exchanging unit (70) holds a first die (12), which is to be exchanged, in a state of being locked in a locking hole (12h) of the first die (12). A second die holding member (78) of a second ...  
WO/2020/229682A1
The invention relates to a spray head (SK) for the cooling lubrication of a lower die (UG) and/or an upper die (OG) of a forming machine (UM), the spray head (SK) being able to be introduced between two working strokes into a working cha...  
WO/2020/224102A1
A modularized aluminum profile press-bending die and a press-bending method. The mold comprises an upper die seat (1), a lower die seat (3), a die (5), a punch (6) and a CAE analysis system; the CAE analysis system integrating springback...  
WO/2020/226050A1
This automatic die exchanging device includes: first and second die exchanging units (13UL, 13UR) which are driven respectively by a pair of servo motors, and which move in the arrangement direction of a plurality of dies mounted on a di...  
WO/2020/226084A1
According to the present invention, an attachment base (28) extending in the left-right direction is provided to the lower end side of the front surface of an upper table (24) of a press brake (10). On the attachment base (28), a plurali...  
WO/2020/225749A1
A system for producing components by hot forming includes a conductive post-furnace heat station, a furnace, a computer system, and a press. The computer system comprises one or more physical processors operatively connected with the fur...  
WO/2020/222688A1
A method for a hot press forming apparatus and a hot press forming apparatus (102; 202) for forming a blank (104), the hot press forming apparatus (102; 202) comprising a first die (106; 206) and a second die (108), wherein the first die...  
WO/2020/222687A1
A cold working apparatus (102; 202) for forming a blank (104), the cold working apparatus (102; 202) comprising a first die (106; 206) and a second die (108), wherein the first die (106; 206) has at least one die cavity (110; 210), and t...  
WO/2020/222394A1
A hot-stamped part according to an embodiment of the present invention comprises, as a base layer, a steel comprising: 0.28-0.38 wt% of carbon (C); 0.1-0.4 wt% of silicon (Si); 1.2-2.0 wt% of manganese (Mn); from greater than 0 to 0.020 ...  
WO/2020/217430A1
The objective of the present invention is to provide a rotary press die with which it is possible to set a center of rotation of a rotary die with high accuracy. The rotary press die is provided with a rotary die (11) for forming a negat...  
WO/2020/216855A1
The invention relates to a machine for shaping a tubular element, comprising an actuator (3) capable of moving a tool (4) in translation in a first direction (D1), wherein an interface of the actuator (3) and an interface of the tool (4)...  
WO/2020/207954A1
The invention relates to a die unit (20) and a press (21), in particular an embossing press in order, for example, to emboss coins from a round blank. The die unit (20) can be inserted into or removed from a receptacle (23) of the press ...  
WO/2020/210164A1
A punch assembly with interchangeable tips includes a punch body and a punch tip releasably coupled to the punch body. The punch body includes a proximal end, a distal end opposite the proximal end, and a cross-sectional shape defined be...  
WO/2020/206578A1
An adjustable plate material leveling machine, comprising a base (1), support columns (2) being provided on both left and right sides of the top of the base, sliding grooves (3) being symmetrically provided on outer walls of opposite sid...  
WO/2020/194991A1
A punch press (1) comprises a machining part (14), a main frame (11), a die set storage part (15), and a die set conveyance part (16). The machining part (14) machines a workpiece, and has an upper press part (61) to which a punch (41) c...  
WO/2020/192133A1
Provided is a production line (100) for the thermal forming of aluminum alloy plates, comprising a loading table (1), a positioning assembly (2), an unstacking robot (3) which moves a plate (10) from the loading table to the positioning ...  
WO/2020/195579A1
Provided is a molding apparatus (molding apparatus 10) for molding a metal pipe (metal pipe 100) by expanding a metal pipe material (metal pipe material 14), the molding apparatus comprising: electrodes (electrodes 17, 18) for holding th...  
WO/2020/196547A1
This electric conduction heating device brings an electrode into contact with a metal pipe material and performs electric conduction heating of a metal pipe, the electrode being provided with an electrode body part formed from an electro...  
WO/2020/195277A1
This forming system is a system for forming a metal pipe having a hollow shape, wherein a forming apparatus and an exhaust port of a discharge part are positioned in the internal space of a structure having a space therein, the forming a...  
WO/2020/189717A1
Provided is a coated mold which can exhibit good sliding properties, and has further reduced droplets and excellent durability. The coated mold has a hard coating on a work surface, the hard coating including layer A in which layer a1 ...  
WO/2020/188435A1
The invention is a thermal regulation device (1) of a battery pack (500) of an electrically powered and/or hybrid vehicle, having a substantially planar shape identifying a longitudinal axis (X-X), a transverse axis (Y-Y) and a vertical ...  
WO/2020/180473A1
A forming die system and method is used in end forming a pipe or tube for connecting the pipe or tube with a fitting without a sleeve therebetween. The forming die system includes engageable outer dies that together define a bore having ...  
WO/2020/169488A1
A cemented carbide suitable as a high performance hardmetal material for wire drawing of high-tensile strength alloys is provided. The cemented carbide comprises a relatively low binder content with additives Cr, Ta and/or Nb to provide ...  
WO/2020/165693A1
A sheet metal blank is hot-stamped between first and second tool surfaces of first and second die tools, respectively, to form a hot-stamped product. That product is then heat treated between the first and second tool surfaces. An active...  
WO/2020/162849A1
The present invention relates to a press system (1) for removing the pieces stamped in the presses from under the sheet metal strip essentially characterized by a body (2), at least one first actuator (3), at least one first sliding mech...  
WO/2020/157332A1
Coated tool for hot stamping of coated or uncoated sheet metals, in particular for hot stamping of AlSi-or Zn-coated sheet metals[KM2], comprising a coated substrate surface to be in contact with the coated or uncoated metal sheet, where...  
WO/2020/142028A1
The present invention is a bending machine press group (1) having at least one press element (4) for bending a work piece and at least one guide (3) whereon said press element (4) is positioned. The improvement of the present invention i...  
WO/2020/137844A1
A cumulative wear amount calculation unit (205) calculates the wear amount of cutting edges of a punch and a die when a punching machine (1) processes a sheet metal once with a die set of the punch and the die, and calculates the cumulat...  
WO/2020/133733A1
A rivetless micro-riveting device, comprising a laser emitting system (3) used for emitting a laser, a laser conduction device used for conducting the laser to a riveting point of a workpiece, and a mounting table used for placing the wo...  
WO/2020/137841A1
A cumulative wear amount calculation unit (205) calculates the wear amount of the cutting edge of a punch and die when a punch-and-die set has processed sheet metal once with a calculation formula that uses a real number of the clearance...  
WO/2020/131156A1
A traction mat system and a method of manufacturing comprising a mat having a grip layer adhered to or mate integral to the surface of the mat. The grip layer can be a textured material foil sheet combined to a top surface and/or a botto...  
WO/2020/118326A1
The invention relates to a tool transfer apparatus (1) for moving one or more tools (2), in particular bending tools, in a guide rail (3), comprising: - at least one elongate push and pull transfer device (4) for moving the tool(s) (2), ...  
WO/2020/116291A1
The purpose of the present invention is to provide a coated die which, used in hot stamping, has both adhesion resistance in the initial processing stage and abrasion resistance in the intermediate processing stage. This coated die for u...  
WO/2020/069537A3
A driving system (100) for tools, such as tapping tools, used in metal-fabricating presses is disclosed, whereby planetary gears (114, 116) are used in the system (100). The driving system (100) further comprises a helix drive (120) whic...  
WO/2020/107239A1
Provided is an aluminum honeycomb core hot press with a high-precision guidance system, the hot press comprising a rack (10), a hot press head (20), hot press plates (21) and a guidance system, wherein the rack is provided with a hot pre...  
WO/2020/107540A1
A mold for implementing in-mold rapid forming and quenching, comprising an upper mold, a blank holder (8) and a lower mold. The upper mold is composed of an inner solid mold core (1) and a thin-walled skin (3), intercommunicated grooves ...  
WO/2020/111442A1
Disclosed are a local heat treatment system and a cold forming method using same. According to one aspect of the present invention, a local heat treatment system may be provided, the system comprising: a heating device for locally heatin...  
WO/2020/100048A1
A machine for bending an elongated workpiece without wrinkling has a roller-like bending die (2) with a vice (3) adapted to retain one end of the elongated workpiece (P) to be bent. The roller-like bending die (2), being provided with a ...  
WO/2020/096744A1
A 3D printed too! (12, 12a, 14, 14a, 14b) includes at least one tool body (30, 30a, 30b, 130, 130a, 131, 131a) extending between first and second ends (36, 38 136, 138) and including at least one loading surface (54, 54a, 54b, 56, 56a, 5...  
WO/2020/093794A1
Provided is a punching device used for simultaneously punching multiple product lids, the punching device comprising multiple punching die sets (31) arranged in parallel, wherein each of the punching die sets comprises an upper die (311)...  
WO/2020/093143A1
A localized annealing process and a part having localized areas with increased ductility produced by the process. The part is formed of hard material, tempered, and/or otherwise hardened such that it meets minimum hardness and ductility ...  

Matches 1 - 50 out of 16,873