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WO/2023/173222A1 |
A sheet folding device is provided, the device comprising a body and a folding assembly, the folding assembly having a changeable folding end. A sheet folding kit is also provided, the kit comprising a sheet folding mechanism comprising ...
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WO/2023/164735A1 |
The invention relates to a die (1) for a bending or folding apparatus, comprising: a main body (2); at least one pair of bending aprons (3) which are mounted in the main body (2) so as to be able to pivot passively about axes (B) symmetr...
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WO/2023/150289A1 |
A method of forming needles in which a length of metal is stamped to form a configured strip having nascent needles at least partially disposed in windows. The configured strip is moved over a plurality of pushers such that the pushers a...
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WO/2023/129793A1 |
A non-pneumatic tire includes a lower ring having a first diameter and an upper ring having a second diameter greater than the first diameter. The upper ring is substantially coaxial with the lower ring. The non-pneumatic tire further in...
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WO/2023/127288A1 |
[Problem] To provide a plate material bending device that can perform a bending process on an end portion of a plate material even when the plate material has a bent portion that faces downward. [Solution] The present invention is charac...
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WO/2023/112390A1 |
A method for suppressing fatigue crack progression in a bent section of a metal plate according to the present invention suppresses the progression of a fatigue crack in a bent section 3 formed by bending a metal plate 1. The method invo...
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WO/2023/112663A1 |
An insert die device (6) comprises: an insert die (17) that is configured to be detachably attached to a spacer die (16) attached to an upper holder (32) so as to be positioned between a plurality of upper dies (13), and that performs th...
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WO/2023/108285A1 |
The present disclosure provides a method to assemble castings for use in a press brake. A modular press brake is also provided, the modular press brake having a socket connection between the base rail and the bending rail. The press brak...
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WO/2023/114790A1 |
A method for weakening a frame section prior to cutting/punching is provided. The weakening may be caused by scribing, perforating, etching, punching, or other techniques. The weakened sections are located in such a way as to be on or ne...
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WO/2023/101648A1 |
The invention relates to a process for producing the metal furniture connection element cam by shaping the metal sheet roll (1) with a press in the first stage and subsequently a continuous bending, folding, and cutting the intermediate ...
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WO/2023/088790A1 |
The invention relates to a bending machine, wherein the bending machine (100; 200) has a bending beam (105; 205, 205') which can be moved at least in one working direction (z) of the bending machine (100; 200) to form a workpiece by bend...
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WO/2023/079800A1 |
A method for suppressing fatigue crack progression in a bent section of a metal plate according to the present invention suppresses progression of a fatigue crack in a bent section 3 formed by bending a metal plate 1. The method involves...
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WO/2023/072808A1 |
The invention relates to a method for improving a manufacturing plan for the manufacture of a three-dimensional component (1) from a metal sheet, wherein: the component (1) is to be produced from the metal sheet in accordance with the ma...
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WO/2023/073959A1 |
Provided are a work assistance device and a work assistance method that automatically create a projected drawing suitable for designating a work region on a subject, regardless of the skill level of a worker or the like. This work assist...
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WO/2023/064971A1 |
The invention relates to a swivel bending machine (1) comprising, in a region in front of a front side (18) of a workpiece holding unit (3), a support table (17) for workpieces to be bent. A workpiece manipulator (23) is provided, which ...
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WO/2023/067414A1 |
The invention is a device (1) for loading bending tools (110, 210, 310, 410) on a press (P), comprising: a first lower guide and a second lower guide (100) oriented according to a first direction (X); a first upper guide and a second upp...
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WO/2023/068837A1 |
The present invention provides a variable die capable of changing forming conditions in order to correct a forming error due to springback of a material. According to one embodiment, the variable die comprises an upper part and a lower p...
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WO/2023/059645A1 |
A drop-in multi-optics module for a quantum-particle (e.g., rubidium, cesium) cell provides for more convenient and cost-effective manufacture of such cells (including vacuum cells, cold/ultra-cold matter cells, vapor cells, and channel ...
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WO/2023/047261A1 |
A method is described for operating a bending press (MC) comprising a fixed crossbar (12), a crossbar (14) displaceable towards the fixed crossbar (12) to bend a workpiece between the two crossbars, and an electronic unit (40) adapted to...
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WO/2023/040866A1 |
Disclosed in the present invention is a heavy-load high-precision transmission mechanism suitable for a metal plate bending device, comprising pressing arms, connecting rods, hinge supports, pressing arm height-adjusting assemblies and p...
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WO/2023/044145A1 |
An adapter tool having an attachment section, a body, and a connector. The body is attached to the attachment section and has a punch seat and a clamping space. The connector has a clamping plate that can rotate in relation to the body. ...
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WO/2023/038065A1 |
A control device (100) moves lower mold replacement units (50L, 50R) that are holding lower molds (14) in the right-left direction and positions the lower molds (14) at a target location in a mold holder (30). When moving the lower mold ...
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WO/2023/025647A1 |
The invention relates to a bending machine, in particular a press brake, with an upper beam (7) and a lower beam (9). The upper beam (7) is movable in the direction of a primary axis (y) of the bending machine (1) relative to the lower b...
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WO/2023/028352A1 |
A press brake machine configured to bend a workpiece. The machine includes an upper beam configured to hold an upper tool assembly that includes an upper rotary tool configured to hold an upper punch and an upper die. The machine also in...
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WO/2023/022609A1 |
A truss, comprising: a first truss member; a second truss member; and a third truss member configured to join the first truss member to the second truss member; wherein the third truss member comprises an end portion comprising: a flat b...
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WO/2023/023318A1 |
A tool configured to form a groove in a pipe includes a housing, a spindle rotatable about a drive axis, a die shaft defining a die shaft axis, a die rotatably coupled to the die shaft about a die axis that is offset relative the die sha...
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WO/2023/017807A1 |
A bending machine (1) is provided with: hydraulic cylinders (9L, 9R) capable of adjusting an inclination state, which is the left/right inclination of an upper table (7); eccentric shaft units (19L, 19R) for curving a portion of a lower ...
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WO/2023/014209A1 |
A curved surface frame bending device for a curved surface display of the present invention comprises: a transfer roller part for transferring a flat frame; a bending retainer disposed at a discharge side of the transfer roller part; a b...
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WO/2023/007925A1 |
A steel pipe roundness prediction method according to the present invention predicts the roundness of a steel pipe after an expanding process in a steel pipe manufacturing process which includes: an edge bending process for performing an...
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WO/2023/007926A1 |
A method for generating a roundness prediction model of a steel pipe according to the present invention involves: generating, offline, a plurality of pieces of training data that includes an operation condition data set and a set of roun...
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WO/2023/004155A2 |
A spatially coherent machine for manufacturing comprises, in one example, a workpiece holder configured to secure a workpiece, a toolholder with at least one axis of motion control configured to perform a subtractive machining operation ...
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WO/2023/285934A1 |
The current invention provides for a computerized method to determine the aptitude of a metallic part to be manufactured by roll forming and to classify metallic parts into one of the following categories: roll-formable without modificat...
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WO/2023/280635A1 |
The invention relates to a processing machine (10), more particularly a long folding machine, for processing a workpiece (12) made of flat material such as metal sheet, comprising: a workpiece table (14), which defines a support surface ...
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WO/2023/274807A1 |
The invention relates to a process for manufacturing a profiled part (2) from a semi-finished tubular metal product (1) in a forming tool using hydroforming and is characterized in that prior to or after the hydroforming operation, at le...
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WO/2022/272075A1 |
A method for manufacturing an apparatus, such as a flanged interlocking molding for use in partitions such as restroom partitions is provided. The method comprises providing an elongated strip of a metallic material having a flat profile...
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WO/2022/255876A1 |
The invention relates to a clamping system for a press brake or folding press, the clamping system comprising a beam for holding one or more tools. According to the invention, the clamping system comprises a first and a second transducer...
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WO/2022/239340A1 |
A press forming method according to the present invention is for press-forming a press-formed article 120 by unbending a flange part 115 of a pre-unbending press-formed article 110 having a hat-like cross-section so as to make the flange...
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WO/2022/241288A1 |
A press brake assembly configured to bend a work piece that includes an upper beam configured to hold an upper punch and a lower beam configured to hold a lower die. A safety latch is disposed within a safety latch cavity of the upper pu...
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WO/2022/238461A1 |
The invention relates to a bending machine, in particular a press brake, having an upper beam (7) and a lower beam (9), wherein the upper beam (7) is movable in a working direction (z) of the bending machine (1) in order to form a workpi...
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WO/2022/234708A1 |
The press-forming method according to the present invention, which reduces the time required for a change in the shape of a press-formed article 1 over time after springback that occurs immediately after release from the die, includes: a...
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WO/2022/224943A1 |
In the present invention, a collecting operation includes: a restraining operation in which a left-side lower mold retaining member (64L) is advanced so that a reference lower mold (14a) is restrained with the left-side lower mold retain...
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WO/2022/219120A1 |
The invention relates to a bending machine for bending workpieces, comprising a lower beam (12) and an upper beam (11), for forming a workpiece by bending along a bending line, wherein a tool holder (15) for receiving bending tools is pr...
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WO/2022/215459A1 |
The roundness prediction method for steel pipe according to the present invention predicts, in steel pipe manufacturing steps including a U-press step for forming a steel plate into a formed body having a U-shaped cross section by means ...
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WO/2022/215458A1 |
A method of generating a steel-pipe roundness prediction model according to the present invention executes, multiple times, numerical calculation including an operation condition data set as input data and roundness information of a stee...
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WO/2022/203084A1 |
Provided is a method for transporting a workpiece when bending the workpiece by a press brake which comprises a die that supports the workpiece and a punch that is disposed above the die and that presses the workpiece supported by the di...
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WO/2022/200488A1 |
The invention relates to a method for determining the bending angle on a bending machine (1), wherein the bending machine (1) comprises an upper tool (2) and a lower tool (3) for reshaping a workpiece (6) by bending along a bending line ...
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WO/2022/196240A1 |
A bending method according to the present invention includes: an acquisition step for acquiring a reference value of an origin position of a punch with respect to a die for each article to be processed, before starting a workpiece bendin...
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WO/2022/189502A1 |
The invention relates to a method for producing an inner tube (4) for a supporting device for dissipating building loads (F) caused by a ceiling formwork (1) or the like, comprising: forming a flat metal sheet to create a thread structur...
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WO/2022/178562A1 |
The invention relates to a method for shaping a workpiece (27), comprising a shaping machine (20). The shaping machine (20) comprises at least one electromechanical drive (1) with an electric drive source (2), at least one shaping tool (...
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WO/2022/175069A1 |
The invention relates to a cross edge rolling process for increasing a thickness of a strip (1) in longitudinal edge strips (6) on both longitudinal sides of the strip (1). According to the invention, this is achieved in that first a ste...
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