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WO/2020/069110A2 |
A tool holder and differing designs of movable portions that can be interchangeably mounted with the holder depending on the tang profile of the tool needing to be seated and secured to the holder. The design provides both an effective a...
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WO/2020/066556A1 |
The present invention is provided with: a workpiece clamping mechanism 25 which is configured by rotatably connecting a first arm member (29A) that is rotatably equipped with a first roller (27A) and a second arm member (29B) that is rot...
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WO/2020/059411A1 |
This press brake is provided with hydraulic cylinders which raise and lower an upper table and a lower table relative to each other, and a control unit that controls hydraulic circuits of the hydraulic cylinders, wherein the control unit...
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WO/2020/058326A2 |
The invention relates to a workpiece stop, a signal output device for outputting a signal directly perceivable to an operator of a workpiece processing machine from his/her working position, an imaging device for generating at least one ...
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WO/2020/060069A1 |
A battery module according to the present invention comprises: a plurality of cylindrical battery cells each having electrode terminals formed respectively on the top and bottom thereof; a module housing provided with a receiving portion...
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WO/2020/059969A1 |
The present invention relates to an embossed stainless pipe manufacturing apparatus which in general allows forming of an embossed stainless plate so as to enable efficient welding of the embossed stainless plate, selecting of a welding ...
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WO/2020/054051A1 |
Provided is a steel pipe manufacturing method wherein: a plate material, which has had an edge bending process performed on both ends in the width direction, is subjected at least three times to a bending process along the width directio...
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WO/2020/047702A1 |
Provided is a floating folding material-supporting apparatus for bending machine, comprising two connecting plates (1) parallel to each other; the upper end of each connecting plate (1) is provided with a rotatable supporting rod (2); a ...
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WO/2020/041807A1 |
The invention relates to a method for producing a component by forming a workpiece (5) from sheet metal with a bending machine (1) comprising a control device (10) and a production program (14) for operating the bending machine (1), wher...
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WO/2020/043832A1 |
The present invention relates to methods of working sheet metal, and sheet metal working apparatus for performing such methods. Such methods include steps of providing a sheet metal workpiece having first and second surfaces opposed to e...
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WO/2020/034393A1 |
An integrated molding device suitable for the bending and hemming of a flat sheet, comprising a stand, a worktable (5), a slider (4), and a turning beam (7). The stand comprises a frame structure composed of an upper cross beam (1), a lo...
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WO/2020/035915A1 |
Provided is a press-forming device capable of carrying out press-forming while cooling a heated workpiece. The press-forming device may be equipped with a first die for supporting the workpiece. The press-forming device may be equipped w...
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WO/2020/031109A1 |
The guide device (1) for machines (2) for mechanical processing comprises: at least one housing seat (7) of at least one work tool (8), particularly for bending presses; at least one attachment portion (12) associated in a removable mann...
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WO/2020/024001A1 |
The disclosure provides a portable light. The portable light includes a housing having a front surface, a rear surface, and an internal space for receiving electronic components and a battery. The portable light also includes a chip-on-b...
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WO/2020/023988A1 |
The invention relates to a method for operating a press brake (10), the press brake (10) comprising: a first platform (1) having a first tool holder (11) and a second platform (2) having a second tool holder (12), one of the platforms (1...
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WO/2020/019012A1 |
The invention relates to a bending press (10) for bending a workpiece (19), comprising - a first platform (1) with a first tool mounting (11) and a second platform (2) with a second tool mounting (12), one of the platforms (1) being desi...
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WO/2020/021809A1 |
In this multi-wound tube molding device, multiple pairs of molding rollers are disposed such that the respective pairs of molding rollers oppose each other with a metal sheet to be molded therebetween, the multiple pairs of rollers are a...
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WO/2020/017541A1 |
In a fitting method for using a die exchanging device (20) to fit divided upper dies (17) to upper die holders (15) which are disposed spaced apart by an appropriate interval in a left-right direction on a lower portion of an upper table...
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WO/2020/017539A1 |
A tool (10) for a press brake is provided with a tool main body (18), an attachment portion (20) which is formed on the base end side of the tool main body and which is removably attached to a tool installation portion (14) of the press ...
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WO/2020/017540A1 |
An upper die stocker (83, 97) for detachably supporting a plurality of divided upper dies (17) in a press brake (1) is provided with a stocker main body (83) that extends in the left-right direction and is provided with a left-right dire...
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WO/2020/017537A1 |
A tool changer (10) is provided with: a slider (46) provided behind (or in front of) a table (16) of a press brake and capable of sliding in a left-right direction along a tool installation portion (12) of the table; a finger (30) which ...
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WO/2020/017532A1 |
A tool (10) for a press brake is provided with a tool main body (18), an attachment portion (20) which is formed on the base end side (one end side) of the tool main body and which is removably attached to a tool installation portion (14...
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WO/2020/011772A1 |
The invention relates to a method for producing open seam tubes from sheet panels, in particular thick sheet panels, wherein a sheet panel is fed to a tube forming press in which it is gradually formed, resting on a lower die, by a lifta...
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WO/2020/009686A1 |
An example system includes a first stamping portion having a first surface to form a corresponding stamped surface on a metal component to be stamped, and a second stamping portion having a second surface, the second surface to oppose th...
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WO/2020/000003A1 |
The invention relates to a cranked bending tool (1) for a bending machine, said tool comprising a tool body (3) which has at least one tool shaft (4) for receiving at least part of the bending tool (1) in a receiving shaft provided there...
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WO/2020/003184A1 |
Roller bending machine for bending an elongated workpiece (P) comprises: a first roller (2) suitable for acting on a first face (3) of the elongated workpiece (P); actuator means (4) coupled with the first roller (2) and configured for m...
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WO/2020/003767A1 |
A method for manufacturing a press-molded article wherein a patchwork blank 1, in which a patchwork 3 is welded to a base workpiece 2 to form a thick portion 4, is prepared, only the thick portion 4 of the patchwork blank 1 is bent, and ...
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WO/2020/004610A1 |
The present invention provides a method for manufacturing a press-formed product, wherein a press-formed product (10) includes a top plate portion (11), a longitudinal wall portion (12), and a flange portion (13), and the height from the...
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WO/2019/242169A1 |
A bus bar leading-out mechanism (04) and a bus bar laying apparatus. The bus bar leading-out mechanism (04) comprises a middle pressure column (11), a side pressure column (10), and a driving part (22). The middle pressure column (11) is...
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WO/2019/239883A1 |
In the present invention, in proximity to a split die (P1, D1) already mounted to a die mounting part (9U, 9L), another split die P2, D2 is mounted to the die mounting part by an automatic die changing device (13U, 13L). The other mounte...
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WO/2019/234183A1 |
The invention relates to a tool for machining flat workpieces (10), more particularly metal sheets, in a machine tool, having: a top tool (11), which has a clamping shank (34) and a main body (33) which lie in a common position axis (35)...
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WO/2019/230909A1 |
An intermediate plate device is provided with: an intermediate plate main body mounted on a lower portion of an upper table of a press brake; a pinching member for pinching a member to be pinched between the pinching member and the inter...
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WO/2019/230192A1 |
At a time when a sheet metal is sandwiched between a punch held by a punch holder and a die held by a die holder, and the sheet metal is bent at a set bending angle by moving the punch toward the die, a stroke calculation unit (202) calc...
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WO/2019/225673A1 |
A die (D) for forming a corner section and used in a corner section formation method comprises a core member (10) for forming an apex region, which includes an apex portion of a corner section (K) of a workpiece (W), into a rounded shape...
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WO/2019/214843A1 |
The invention relates to a tool storage device (200) for a machine tool (100), having a tool storage unit (210) that can be mounted displaceably on a guide rail (140) of the machine tool (100) and is designed to receive non-mounted tools...
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WO/2019/213680A1 |
The invention relates to a method for producing a component by shaping a workpiece (5) made of sheet metal using a manufacturing device (1) comprising bending tools (6, 7) fastened to crossheads (2, 3) and comprising a control means (10)...
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WO/2019/213681A1 |
The invention relates to a lower tool (3) for a bending machine (1), in particular a die bending machine, comprising a longitudinally extending main body (5) which, on its underside (6), has a tool shaft (8) for receiving in a guide groo...
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WO/2019/198805A1 |
[Problem] To enhance moldability in molding a square tube, wherein a round tube is passed through a plurality of roll stands arranged along an element tube molding direction and thereby molded into a square tube, and to provide a square ...
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WO/2019/197953A1 |
A plant for manufacturing and machining a profiled element comprising dispensing means (4) for dispensing a continuous strip-like element (3) that can be dispensed from a reel (5), at least one profiling machine (6) for forming a profile...
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WO/2019/193497A1 |
A method for controlling a process for curving an elongated piece (P) by means of a digital system comprising: • - a control console (C) provided with a programmable processing unit (U) and with screen means (S) for displaying data, be...
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WO/2019/189873A1 |
The purpose of the present invention is to provide a molded article manufacturing method with which it is possible to suppress the occurrence of molding defect during manufacture of a tubular molded article. The purpose is achieved by pr...
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WO/2019/189149A1 |
The objective of the present invention is to enable the strength of a workpiece to be improved in order to make the workpiece less liable to break, and to reduce the size of a treatment furnace which performs solution heat treatment. A w...
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WO/2019/188001A1 |
In this method for bending the edge of a steel plate, by subjecting the width-direction edge (Sc, Sd) of the steel plate (S) to bending multiple times by means of a pair of dies (23, 24) while the steel plate (S) is intermittently convey...
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WO/2019/188002A1 |
In this method for bending the edge of a steel plate, by subjecting the width-direction edge (Sc, Sd) of the steel plate (S) to bending multiple times by means of a pair of dies (23, 24) while the steel plate (S) is intermittently convey...
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WO/2019/188224A1 |
The purpose of the present invention is to provide a high-strength hollow stabiliser and an electric-welded steel tube for producing a high-strength hollow stabiliser having excellent anti-fatigue characteristics. An electric-welded stee...
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WO/2019/181815A1 |
An intruding object detection device (20) is attached at a side perpendicular to the moving direction of a movable body (upper table 1) in a processing machine. The intruding object detection device (20) is provided with a light projecti...
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WO/2019/180786A1 |
In the present invention, bending is performed for a workpiece by use of a simple structure. This bending device is provided with: a pair of movable dies that are arranged with a workpiece bending line and a punch interposed therebetween...
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WO/2019/176979A1 |
The purpose of the present invention is to provide a method that can be used to easily manufacture a square steel tube having excellent dimensional precision for the radius of curvature of the corners, and to provide a square steel tube....
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WO/2019/176924A1 |
In the present invention, an assessment unit (70) assesses, on the basis of the light reception state of a photodiode (564) positioned nearest an upper die (12), whether or not a shadow of the upper die (12) cast by a laser (B) projected...
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WO/2019/169519A1 |
A suspended feeding device for a horizontal double-linkage bending machine, the suspended feeding device being used after being connected onto a double-linkage bending machine which is provided with a workbench (1), a PLC control device ...
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