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WO/2011/034752A2 |
An apparatus and method include a roll former with rolls configured to form a structural beam from sheet material, and a sweep unit for longitudinally sweeping a beam in any of vertical, horizontal, or combination directions. The sweep u...
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WO/2011/034203A1 |
Provided is a method for manufacturing, only by a press forming, a polygonal closed-section structural component having a shape curved in the longitudinal direction. The method is used for manufacturing a curved closed-section structural...
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WO/2011/019783A2 |
A hand wrappable heat shield and method of construction thereof has outer and inner layers of metal embossed with peaks and valleys. An intermediate layer of insulation material is sandwiched between the outer and inner layers of metal. ...
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WO/2011/018061A1 |
The invention relates to a contact pin (01) for use on illumination means and a method for the production thereof, wherein the contact pin (01) is formed substantially from a hollow cylinder (06), in which a wire can be brought into cont...
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WO/2011/000011A1 |
The invention relates to a snaker (3), particularly a V-shaped snaker (13), comprising a tool base body (7) with a contact surface (10) for contacting the workpiece (2) to be bent by a bending punch (5), a groove-shaped bending recess (1...
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WO/2011/000012A1 |
The invention relates to a method for guiding and distributing high-energy radiation (18), in particular laser radiation, in the tool base body (7) of a snaker (3), in particular a V-shaped snaker (13), comprising a bending recess (1) in...
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WO/2011/000013A1 |
The invention relates to a method for bending a flat workpiece (2), comprising the discharge of high-energy radiation (19) in the form of at least one ray fan (24) from a bending recess (12) of a snaker arrangement (3) having a snaker (7...
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WO/2011/001279A1 |
A process for manufacturing duct modules for air distribution and/or diffusion systems comprises steps of: predisposing a metal sheet (2) having a substantially flat development; creating constraining means (11) at least at a respective ...
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WO/2010/145630A1 |
The invention relates to a method and a device for performing the method, comprising an expander tool, which can be inserted into a pipe and which comprises a tool head that is arranged on a pull rod and has segments which can be spread ...
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WO/2009/114577A9 |
A thermoforming process capable of coining and flowing material is provided, such as for making a thermoformed energy absorber for self-attachment to a vehicle bumper beam. The energy absorber includes a thermoplastic sheet with first th...
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WO/2010/136531A2 |
The invention relates to a more flexible hold-down device for clamping a metal sheet (5) to be profiled, said hold-down device comprising an upper clamping system (10, 10', 10'') and a lower clamping system (11, 11', 11'') which clamp th...
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WO/2010/136509A2 |
The invention relates to a roll-forming installation for cold-rolling or hot-rolling sheet metal profiles, the sheet metal passing through a plurality of forming stands of the roll-forming installation. The roll-forming installation comp...
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WO/2010/131277A1 |
Compact roller-profiling machine (1) consisting of a loading station (2), a plurality of profiling groups (3) independent from one another, a series of rollers (4) for each individual profiling group, a final cutting station (5) and a st...
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WO/2010/121401A1 |
A luminous character enclosing machine has an upper supporting plate (2) and a lower supporting plate (3), which are installed on a main frame (1). An inlet and an outlet of plates are formed respectively on two ends of the upper and low...
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WO/2010/118759A2 |
A bending press (11) for sheet panels (3), comprising a machine frame (12), which has a cheek assembly (13) with an upper cheek (13o) and a lower cheek (13u) disposed approximately in parallel to each other in the longitudinal extension ...
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WO/2010/120052A1 |
The present invention relates to an angular pipe such as a triangular pipe, a tetragonal pipe or the like, having a plurality of reinforcement grooves formed in the lengthwise direction, and to a method for manufacturing the angular pipe...
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WO/2010/101295A1 |
Provided is an effective and general technology for forming a high strength metal plate into a three-dimensional complex shape. A machining apparatus for forming a metal plate comprises a die (10) (referred to as a punch) having a shape ...
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WO/2010/099559A1 |
The invention relates to an adaptive adjusting method for a bending tool assembly (1) for air bending sheet metal parts (7), wherein a die width w (12) of the snaker (3) can be varied in a direction normal to the displacement plane (6). ...
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WO/2010/091914A1 |
The present invention relates to a method for producing a profiled metal sheet, comprising the following steps in the indicated order: a) roll forming at least a part of a sheet metal strip by means of a roll forming unit, wherein the sh...
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WO/2010/093710A1 |
A two-dimensional sheet of material for bending along a bend line to form a three- dimensional article having a load-bearing bend line, the sheet including at least one bend- controlling displacement. The displacement includes a displace...
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WO/2010/087692A1 |
The invention relates to a system and a method for mounting and removing metal plates. The invention relates to a mounting system including a metal plate, an apparatus for manually bending the metal plate, a system for cutting the metal ...
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WO/2010/081447A1 |
The invention relates to a bent sheet-metal component (10) with a three-edged corner (11), wherein two edges (12, 13) of the corner (11) are formed by a first and a second sheet-metal leg (2, 3) of a cut-to-size sheet-metal blank (1), wh...
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WO/2010/072857A1 |
Roller profiling machine that comprises several forming stations which progressively shape a given material until obtaining a pre-designed profile with a section variable along the length of said profile, wherein, each forming station is...
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WO/2010/074345A1 |
To prevent a side end (4) of a steel plate (3) from being reduced during a press rolling　by a roller bending apparatus including an upper roller (1) and a bottom roller (2), the bottom roller (2), which presses against the outer side o...
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WO/2010/072411A1 |
The invention relates to a loading and unloading unit (1) for sheet metal, comprising a first tool holder (10, 39). In this way, the tools (11) can be passed from a first tool magazine (13) to a second tool receptacle (15) that is integr...
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WO/2010/073788A1 |
A roll forming machine for forming a sheet metal in a desired shape by a roll die comprises the roll die enabling the gap between the block members thereof to be easily set, a roll forming machine to which the roll die can be attached wi...
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WO/2010/069394A1 |
Method for controlling the desired bending angle along the entire length of the profile of a metal sheet being machined in a bending press, this press comprising a movable member (2) carrying the bending blade (3), a bench (4) supporting...
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WO/2010/068976A1 |
An apparatus for forming a pipe or a pipeline, comprising a rolling unit for forming at least one workpiece and at least one means for connecting adjacent workpiece longitudinal edges.
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WO/2010/068532A1 |
A building panel formed from sheet material extends in a longitudinal direction along its length and includes a curved center portion in cross section, a pair of side portions extending from the curved center portion, and a pair of conne...
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WO/2010/058894A2 |
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WO/2010/056110A1 |
The invention relates to a clamping device for clamping a tool (3), which comprises a part (1) receiving the tool (3), an actuated member (13) and an engaging member (4) to be brought into contact with the tool (3). The clamping device i...
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WO/2010/053428A1 |
A method and an arrangement for the measurement of angles at a workpiece (2) during the bending of the workpiece (2) to a predetermined angle in a press brake (1), where the bending operation takes place between a moveable die (4) and a ...
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WO/2010/042962A2 |
The invention relates to a bending press (1), particularly a press brake (2), for producing workpieces (3) by way of forming by bending between a bench beam (11), which is equipped with at least one bending tool (4) and fixed on the mach...
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WO/2010/044114A1 |
An electromechanical actuator for press brakes, comprising: an outer containment body (13); a lead nut (5) positioned within the outer body (13) and presenting a threaded internal surface (9); a stem (2) able to be associated to a bendin...
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WO/2010/038960A2 |
The present invention relates to an apparatus for producing a window frame and a bent metal product, wherein a set of forming rolls for forming the window frame and the bent metal product are constituted by upper and lower surface suppor...
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WO/2010/037731A2 |
The invention relates to a system for cold roll profiling profiles having variable cross-sections, comprising a plurality of roll stands arranged in a row, each comprising a pair of rolls, between which a sheet metal strip (2) is guided ...
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WO/2010/022426A1 |
The invention relates to a bending tool (1) for a sheet bending press, especially an edging press, for the die bending of workpieces to be produced from sheet metal, and to a method for the production thereof. The bending tool (1) has a...
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WO/2010/025327A1 |
A method of forming titanium structures, and more specifically, a method of superplastically continuous roll forming titanium structures are disclosed herein. In one embodiment, a method of forming a shape in an article (12) comprising t...
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WO/2010/016682A2 |
Disclosed is a metal pipe forming apparatus for continuously bending a metal plate having a constant width in the lengthwise direction, and which can be used in the continuous manufacture of metal pipes, and in which roll arrangement is ...
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WO/2010/013688A1 |
A cylinder forming method comprises a forward rotating step of positioning auxiliary rolls (3) at a forming position and forwardly rotating a main roll (2) while the main roll is brought into contact with a work (W) between the first en...
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WO/2010/013273A1 |
A method of profiling a tube (2) of given length (L), whereby, after inserting the tube (2) between at least one pair (4) of rolls (5) having respective coplanar, parallel axes of rotation (6) crosswise to the tube (2), the rolls (5) are...
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WO/2010/009898A1 |
The invention relates to a method for the production of a cold-rolled profile (1) having at least one thickened profile edge made of a metal strip. For this purpose the metal strip is guided through at least one clamping gap formed by at...
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WO/2010/009751A1 |
The invention relates to a method for production of a profile with at least one thickened profile edge made of a metal strip. The metal strip (1) herein is guided by at least two rollers (7; 8) formed between a roller gap and compressed...
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WO/2010/004185A1 |
The invention relates to a mold (24) for manufacturing an automobile part (10), including a metal body (12), at least one peripheral area (14) of which is covered in a body made of plastic material, including: at least one molding cavit...
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WO/2010/003810A1 |
The invention relates to driving means for displacing two elongate members, the driving means comprising: a first set of at least a row of primary rollers (6) and a row of secondary rollers (7); a second set of at least a row of primary ...
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WO/2009/157542A1 |
Disclosed is a shape forming device which is made compact with a simple structure by not attaching a hydraulic actuator, or the like, for forming/breaking up a stacked body, to an inner frame or a roll stand in order to make it possible ...
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WO/2009/150065A1 |
A strip-like profile (1,1', 1", 1' ", 1" ") for a pull-out guide is formed from a bent metal strip, wherein bent portions (2, 4, 5, 6, 8, 9, 10, 14, 15) are provided in a central region of the metal strip in order to form at least one ru...
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WO/2009/146838A1 |
The invention relates to a method for producing a steel tube, wherein a steel sheet (4) is formed into tubular body (1.2) having a round cross section in a bending process (a), welded in a subsequent welding process (b) along the longitu...
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WO/2009/141865A1 |
A bending angle detection device reduces labor required to bend a plate. The bending angle detection device (50) has a sensor ring L (64), a holder (62), a bearing (70), a motor body of a servomotor (60), and a rotation angle sensor (102...
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WO/2009/141864A1 |
A bending angle detection device reduces labor required for operation to determine what extent of bending of a plate corresponds to what degree of angle of the bent portion of the plate. The bending angle detection device (50) has a sens...
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