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WO/2021/182401A1 |
This calculation method is characterized in comprising: a first step for repeating a first attempt for conducting structural analysis under a first heating condition that includes a first heating line and comparing the result of analysis...
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WO/2021/182334A1 |
The present invention is a method for calculating a heating plan used for bending a metal plate by line heating. This calculation method is provided with: a step for repeating, while changing the position of a heating line, a first trial...
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WO/2021/176303A1 |
A jig (55) includes a base (90) and one or more movable blocks (77A, 77B, 77C,77D). The base (90) has an upper surface (92), which is configured to receive a substrate (99) shaped as a flattened polyhedron having multiple facets (88A, 88...
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WO/2021/175632A1 |
The invention relates to a bending head (1) for welded wire mesh (2), comprising a frame (3), at least one bending face (4), which can be moved relative to the frame (3), for bending at least one wire (5) in a welded wire mesh (2), at le...
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WO/2021/169422A1 |
A screw rotating shaft and a machining method for the screw rotating shaft. The screw rotating shaft comprises a rotating shaft base member (1), a shaft core portion (2), and a rotating shaft jointing member (3). The rotating shaft base ...
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WO/2021/123023A1 |
The invention relates to a device (1) for bending electrically conductive profiled sections (2), in particular in order to produce shaped bars for electric motors (hairpin), comprising at least three engagement sections (1a, 1b, 1c) whic...
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WO/2021/103290A1 |
A continuous free bending precise shaping method, comprising: first establishing an association equation between a continuous axis f(x) and a bending radius R, and determining the bending radius R of the axis at a real-time position; est...
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WO/2021/094147A1 |
The invention relates to a method for producing a sheet metal profile which is at least partially closed, and to corresponding uses.
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WO/2021/091892A1 |
A handheld brake apparatus configured for use in creasing sheet materials. The brake apparatus includes a roller body configured to be grasped by a hand of a user and to be moved over a surface of a sheet material. Spaced apart rollers a...
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WO/2021/089209A1 |
The invention relates to a motor vehicle power line comprising a flat conductor with an at least quadrangular profile, wherein the flat conductor extends along a longitudinal axis (2c), wherein a vertical axis (2a) extends along a surfac...
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WO/2021/079681A1 |
The present invention provides a round metallic wire rod that has of three-dimensional shape having prescribed dimensional accuracy and profile accuracy and having a cross-section non-circular part at a given portion without requiring ad...
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WO/2021/073705A1 |
A rod cutter system for on-site cutting of metal rods, the rod cutter system may comprise - a rod cutter and a rod table extending from the rod cutter along a longitudinal axis, - a plurality of tracks positioned along the rod cutter and...
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WO/2021/068044A1 |
An automatic machine for producing reinforcement blanks, in particular of the type of reinforcement chairs, the automatic machine comprising two outer moulding units (A, A') and two inner moulding units (B, B'), wherein each of the mould...
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WO/2021/038193A1 |
Method and means of manufacturing ties, fasteners and rods (15) having a plurality of longitudinal threads by forcing a coil of roll-profiled feed-wire made of steel (11) through a twisting-die made of plastic (1). Also described is: a t...
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WO/2021/028812A1 |
In one embodiment, a jig apparatus for bending a malleable tool includes a block having an upper surface and containing, a conical recess extending into the block through the upper surface of the block, defined by an elliptical directrix...
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WO/2020/253992A1 |
The invention relates to a method for winding at least one tube (20) onto a core tube (21) of a wound heat transfer system (1), the at least one tube (20) being wound helically onto the core tube (21), by rotating the core (21) about its...
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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/2020/161758A1 |
Machine for working bars, suitable for working at least one bar (B) having a mainly oblong development; the machine comprises at least two support sliders (11), of which at least one is mobile reciprocally toward/away from the other alon...
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WO/2020/133532A1 |
A grating bending device and a curved grating system therefor, the bending device comprising a support (100) and a clamping mechanism (200) used for clamping a grating (600). The clamping mechanism (200) is fixed on the support (100) by ...
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WO/2020/116730A1 |
The present invention relates to a method for manufacturing a blade for an impeller of a shot peening machine, and a blade for an impeller manufactured by said manufacturing method. The manufacturing method comprises: a component cutting...
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WO/2020/094486A1 |
The present relates to a method for manufacturing a component (10) having a three-dimensionally structured surface from a semi-finished product (1), to a semi-finished product (1) required therefor, and to a component (10) manufactured i...
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WO/2020/084292A1 |
The invention relates to an apparatus and method for forming a helical screw flight segment. The apparatus comprises first and second support members (26, 28) arranged for: axial movement in a direction of a main axis (X - X); movement i...
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WO/2020/052890A1 |
In the case of a method for producing a bent part from an elongated workpiece, a bending machine is used, comprising a bending head (100) with a bending mould (140) and comprising a bending arm (120) which can be turned about the bending...
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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/2020/021582A1 |
The method for bending elongated metal elements, in particular metal bars, firstly provides for setting for an element (2) to be supplied an optimal orientation (21) of a theoretical cross-section (20), with respect to a longitudinal axi...
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WO/2020/012376A1 |
A method for manufacturing a complex-curvature tubular product (10') starting from a metal tube (10) extending along a rectilinear longitudinal axis (x) is described, the method comprising the steps of: a) carrying out, by means of a fir...
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WO/2020/007503A1 |
The invention relates to a device (1) for use in the production of a tube bundle (3) of a coiled heat exchanger (100), in which tubes (30) in multiple tube layers (4) are coiled around a core tube (300) that extends in an axial direction...
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WO/2020/007502A1 |
The invention relates to a device (1) for use in the production of a tube bundle (3) of a wound heat exchanger (100), wherein tubes (30) are wound in a plurality of tube layers (4) onto a core tube (300) running in an axial direction (z)...
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WO/2019/243050A1 |
The invention relates to a bending machine for producing bent parts from flat material (190), comprising an intake device for taking in flat material from a material reserve having flat material, a bending device having a bending head fo...
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WO/2019/221347A1 |
The present invention relates to an atypical curved panel forming apparatus and, more specifically, to an atypical curved panel forming apparatus having a novel structure, comprising: a mold block (20) enabling a panel (A) to be formed t...
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WO/2019/208209A1 |
A compressive torsion forming device (1) for processing a processing material (O) using an upper die (11) and a lower die (12) opposing each other, comprising: a ram (52) which, as a sliding portion, includes a first hydraulic chamber (R...
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WO/2019/183947A1 |
A method for bending and shaping a steel bar frame mesh comprises the following steps: acquiring a target component of a building, and determining, according to requirements on the target component, requirements on a target steel bar fra...
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WO/2019/185722A1 |
The invention relates to a method for producing a workpiece (30) produced from plate-shaped material (12) and a workpiece (30), wherein at least one forming element (32) having a tool is introduced into the plate-shaped material (12), sa...
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WO/2019/143998A2 |
A tie rod suitable for use with known concrete forming systems is constructed from a non-metal fiber, such as fiberglass, that is wound about a pair of opposed thimble elements. The resultant tie rod is as strong as a metal tie rod witho...
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WO/2019/141734A1 |
The invention relates to a method, use or a profile for manufacturing metallic flat materials to a cost-effective load-bearing structure of a passenger car and the usage of it. As the main forming manufacturing method the bend forming ac...
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WO/2019/136501A1 |
The invention relates to a pull-out guide (4) for a drawer, comprising at least one guide rail (10), wherein said guide rail (10) comprises an elongate first strut (10a) and at least one elongate second strut (10b) forming an angle with ...
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WO/2019/123507A1 |
Apparatus for working bars, comprising a plurality of containing devices (11a- 11f) disposed adjacent and parallel to each other and with an oblong development in respective longitudinal directions (L) to contain a respective bundle (F1-...
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WO/2019/117734A1 |
The present invention relates to a workbench, and respective operating and manufacturing methods, for the cold intervention, folding, bending or deformation of metal plates or sheets, the constructive and functional features of which pro...
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WO/2019/108122A1 |
An arrangement (600) for manufacturing a reflector for a PTC from a rectangular reflective structure. The arrangement comprises a tensioning device (604) configured to tension a reflector portion of the rectangular reflective structure, ...
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WO/2019/088828A1 |
The invention relates to an elongate profile extending in a longitudinal direction and having a first end and a second end, wherein between the first end and the second end the profile has at least one cutting line forming a cutting patt...
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WO/2019/061695A1 |
A tool feeding depth adjustment mechanism for a bending machine, comprising a rotating cover (10), a stopper (20), a screw (30), an adjusting nut (50) and a driving component; the rotating cover (10) is provided with a sealed end and an ...
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WO/2019/063198A1 |
In the case of a bending machine (100) and a method for producing a bent part from flat material (190), the flat material is fed to the bending machine from a material supply (100), is formed in the bending machine (100) into a bent part...
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WO/2019/058004A1 |
The present invention relates to equipment and a method for twisting crankshafts (A), comprising three modules (1), each comprising an upper tool (1') and a lower tool (1"), both having an inner face by means of which they face one anoth...
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WO/2019/058005A1 |
The present invention relates to equipment and a method for twisting crankshafts (A), comprising three modules (1), each comprising an upper tool (1') and a lower tool (1"), both having an inner face by means of which they face one anoth...
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WO/2019/054683A1 |
The present invention relates to a large and curved thick plate molding device for a blade and, more specifically, to a large and curved thick plate molding device for a blade, the device easily molding a thick plate to have a three-dime...
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WO/2019/049119A1 |
A monolithic wave metal roof sheet with a more efficient, effective and quality crimps (1), wherein both the right end and the left end (2, 2) of the metal root sheet (1) is crimped with a number of crimps (2a, 2b) to form a list plank (...
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WO/2019/030789A1 |
Machine for bending oblong elements (11), preferably metal, comprising a feed unit (15, 18) configured to feed at least one of said oblong elements (11) along a longitudinal axis (X), a bending device (21) located downstream of said feed...
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WO/2019/029893A1 |
The invention relates to a bending machine (1) for elongated workpieces (9), comprising a bending tool which comprises a bending head (11) with a bending disc comprising at least one bending groove and additionally comprising two slide r...
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WO/2019/010913A1 |
A stamping bending device, comprising a shock absorber (1), a workbench (2), a pressure plate (3), a bending hold-down tool (4), a rotating shaft (5), a rack (6), a servo motor (7) and fixing seats (8). The shock absorber (1) is provided...
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WO/2019/013202A1 |
Provided is a method for manufacturing a pipe (1) with a spirally grooved inner surface, the method enabling an increase in the helix angle of grooves through a simple process. When a pipe (1) with a spirally grooved inner surface is man...
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