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WO/2020/242084A1 |
A bending machine according to the present embodiment may comprise: a frame body having an upper frame provided above a lower frame to be spaced apart from the lower frame; a pad disposed on the upper surface of the lower frame such that...
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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...
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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 ...
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WO/2020/230367A1 |
A press-forming method according to the present invention is for press-formation into a target shape of a press-formed article 1 having a hat-shaped cross section and being curved along the longitudinal direction in a plan view. The pres...
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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...
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WO/2020/224339A1 |
A metal surface colour steel composite plate production line using a single cold-bending forming mechanism, comprising a feeding mechanism (1), a cold-bending forming mechanism (2), a gluing mechanism (3), an automatic plate-separating m...
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WO/2020/225761A1 |
A bending machine (1) for metal sheets comprises punch means (3) including an upper tool- holding crosspiece (4) that supports a set (60) of upper bending tools (61) with respective supporting pins (65) and is provided with a guiding gro...
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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...
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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...
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WO/2020/211224A1 |
Disclosed is an irregularly-shaped piece plate rolling machine, comprising a base; machine A and machine B provided opposite on the upper surface of the base. Machine B can move horizontally to adjust the distance between it and machine ...
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WO/2020/213584A1 |
This press brake (10) comprises: a pedal case (50) having an upper portion which is provided in a lower table (22) and connected to a slide member (44) movable in the longitudinal direction to be vertically movable and tiltable and havin...
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WO/2020/213354A1 |
This method for manufacturing a link component, which has one end section having a connection hole and provided on one side in one direction and the other end section provided on the other side in the one direction, from a long intermedi...
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WO/2020/206479A1 |
The invention relates to a bending device (1) for forming a workpiece (4), having two pressure beams and bending tools (2, 3) mounted thereon, having a measuring device (9, 10) for determining a bending angle (7, 8) for the workpiece (4)...
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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...
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WO/2020/206493A1 |
A method of bending a contoured metal sheet, the contoured metal sheet having a longitudinal axis extending along the length of the contoured metal sheet comprising: securing a first sheet section of the contoured metal sheet in a securi...
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WO/2020/209060A1 |
A purpose of the present invention is to provide: a square steel tube wherein there is little effect upon the machining and hardening of corners and surface cracking is suppressed; a method for manufacturing the same; and a building stru...
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WO/2020/203899A1 |
A method for manufacturing a member according to one aspect of the present invention is a member manufacturing method for manufacturing a member provided with a specific three dimensionally shaped portion, the method including a U moldin...
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WO/2020/204060A1 |
This bending angle prediction method includes: a first step for acquiring, on the basis of the material characteristics of a steel material, the bending angle of which is to be predicted, the maximum main strain of an outermost bending s...
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WO/2020/204255A1 |
An adjustment device for adjusting the bending angle of a stand for a display device is provided. The adjustment device comprises: a base on which the stand that is usable for the display device is mounted; a plate including a first plat...
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WO/2020/188877A1 |
A coupling structure 1 for a body skeleton component according to the present invention is made by bending a single metal sheet, the structure comprises a top sheet part 3 and a pair of vertical wall parts 5, the structure is provided to...
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WO/2020/189994A1 |
The present invention relates to a battery manufacturing device for manufacturing a cylindrical battery by bending a cathode tap electrically connected to a top cap, the battery manufacturing device comprising: a jig for pressing the cat...
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WO/2020/170774A1 |
Provided are a rectangular steel tube and a method for manufacturing same, and a building structure employing said rectangular steel tube. The present invention provides a rectangular steel tube which has flat plate portions and corner p...
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WO/2020/169716A1 |
The invention relates to a combined machine (10) for folding and die bending of a workpiece. The combined machine (10) comprises a lower tool holder (34), which is designed to detachably receive at least one lower bending tool (40); an u...
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WO/2020/170775A1 |
Provided are: a square steel pipe; a method for manufacturing same; and a building structure using the square steel pipe. The present invention pertains to a square steel pipe having flat plate portions and corner portions, and having a ...
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WO/2020/163997A1 |
Disclosed is a bending following trajectory planning method, comprising: acquiring processing parameters of a bending machine (303) and an auxiliary supporting apparatus (304) for carrying out bending processing on a sheet, wherein the p...
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WO/2020/166546A1 |
A punch height measurement device (10) is provided with a support block (12) having a support surface (12f) for supporting an attachment reference surface (Pf) of a punching die (P), and a pressing member (14) for holding the proximal-en...
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WO/2020/147374A1 |
Disclosed are an upper folding device and an enclosing machine, the upper folding device comprising a mounting seat (1). The mounting seat (1) is rotatably mounted with a folding roller (2). The folding roller (2) is provided with a crim...
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WO/2020/142027A1 |
The present invention relates to an auxiliary bending tool (1) associated to a body (40) provided in CNC bending machines and which provides the work piece to be bent in various shapes and which can operate together with the present bend...
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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...
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WO/2020/142266A1 |
A method of producing a measuring tape may include providing a cupped blade with substantially uniform cupping over a longitudinal length of the cupped blade, applying a stress relief operation to a selected portion of only a convex side...
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WO/2020/139648A1 |
An airfoil blade assembly includes an upper airfoil shell, and a lower airfoil shell and a pair of upper legs protruding from the upper airfoil shell and extending towards the lower airfoil shell. A pair of lower legs protrudes from the ...
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WO/2020/137644A1 |
A light reception amount acquisition unit 60 acquires a light reception amount of a light receiver 52 per unit time at certain sampling time intervals. A light shield detection unit 66 determines whether or not the acquired light recepti...
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WO/2020/138994A1 |
The present invention relates to a beam form system and a beam form manufacturing and providing method, the system being formed by folding a deck plate having protrusion parts spaced apart at predetermined intervals and bending grooves f...
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WO/2020/126380A1 |
The invention relates to a bending machine (100) configured to bend a metallic workpiece (200), having a controller (130) configured to control a bending operation, wherein the controller (130) has at least one interface (340) configured...
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WO/2020/122264A1 |
A bending apparatus, according to one embodiment of the present invention, for bending a metal workpiece, comprises: a flat plate part which is disposed at a predetermined height from the ground and which supports the metal workpiece; a ...
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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), ...
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WO/2020/112728A1 |
A galvanized reinforcement beam is continuously formed by uncoiling a roll of galvanized sheet stock in a generally horizontal plane. Protrusions are formed at an upper surface of the sheet stock, which is then roll formed to form a tubu...
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WO/2020/111697A1 |
The present invention provides a method for manufacturing a torsion beam, the method comprising: a blank preparation step for preparing a blank obtained by processing a plate material; an indented groove unit formation step for forming a...
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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...
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WO/2020/096294A1 |
The present invention relates to a horizontal material connection device and a method for producing same. More specifically, provided are a horizontal material connection device and a method for producing same, wherein the horizontal mat...
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WO/2020/089800A1 |
An apparatus and process for forming material, the apparatus or process comprising at least one forming unit, each said forming unit having at least one forming opening to receive a feed of material to be formed, the at least one of said...
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WO/2020/083634A1 |
Profiling system module (1) for a profiling system for longitudinally shaping a metal strip or a starting profile into a profile or tube, wherein a module housing (2) has a work/production area (3), a drive area (5), a supply area (6) an...
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WO/2020/083635A1 |
Drive system (1) for a profiling system for longitudinally shaping a metal strip or a starting profile into a profile or tube by means of a plurality of roller forming tools (17), wherein the upper rollers and the lower rollers are in ea...
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WO/2020/078753A1 |
The invention relates to a device (10) for the flexible roll forming of a semifinished product (12), in particular a rolled sheet, to form a profile (12', 12") with a cross section varying along the longitudinal axis thereof and/or with ...
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WO/2020/077374A1 |
The invention relates to a method for providing at least two bending tool groups (14, 15) for manufacturing workpieces from sheet metal by means of bending operations on bending tools (2, 3). The current location of each individual bendi...
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WO/2020/077378A1 |
The invention relates to a profiling station (2), a profiling unit (5) formed therefrom and also a profiling system (1) for the continuous forming of a strip of material (3) into a profile. The profiling station (2) comprises a framework...
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WO/2020/075079A1 |
A bending machine (1) for metal sheets comprises a supporting frame (2) provided with a base plate (8); punch means (3) adapted to support at least one set (60) of upper bending tools aligned along a bending direction (A); die means (5) ...
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WO/2020/073676A1 |
A character enclosing machine, comprising a main plate (1) mounted on a machine frame. Several pairs of vertically disposed edgefold forming rollers (2) are mounted in sequence on the main plate (1); a shaping device (3) is provided at t...
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WO/2020/071989A1 |
This document discloses a die (10) for bending sheet metal (2, 2'), comprising a die body (100a, 100b) and a groove (101, 101a, 101 b) formed in the die body. The die has a slot (102, 102a, 102b) extending across the groove in such a way...
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WO/2020/069332A1 |
A multi-axis roll-forming method includes simultaneously (a) spinning, about a rotation axis, a spin platter having placed thereon a ring encircling the rotation axis, (b) pressing at least one first roller against outward-facing surface...
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