| Patents for B21D 7 - Bending rods, profiles, or tubes (6,195) |
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| 05/11/2006 | DE102004060805A1 Hollow section bar e.g. spacer frame, bending device for insulating glass plate, has bending tool with rolls rotated parallel to each other, where shell of one roll has projecting section in center of its section facing outer wall of bar |
| 05/11/2006 | CA2525077A1 Profile device |
| 05/10/2006 | EP1654077A1 Method and device for bending and reshaping profiles by means of roller bending or matrix bending |
| 05/09/2006 | US7040133 Transmission device for a tube bending machine |
| 05/04/2006 | WO2006046876A1 An aluminium control arm and a method for the production of the same |
| 05/04/2006 | US20060090531 Split die tube bending apparatus |
| 05/04/2006 | DE19955506B4 Verfahren zum Umformen eines Ausgangsprofils od.dgl. Method for forming an output profile, or the like. Werkstückes sowie Profil dafür Workpiece and this profile |
| 05/03/2006 | EP1651367A1 Method for bending workpieces |
| 04/27/2006 | DE102004051454A1 Verfahren und Vorrichtung zur Herstellung eines Profils Method and apparatus for producing a profile |
| 04/26/2006 | CN2774672Y Bending clamping mould for automobile longitudinal beam |
| 04/26/2006 | CN2774670Y Bending mechanism for automobile longitudinal beam |
| 04/26/2006 | CN1253268C Horizontal spiral loop capable of supplying two-lines and use method thereof |
| 04/26/2006 | CN1253264C Feed gear of automatic pipe bender |
| 04/25/2006 | US7032423 Hydraulic circuit for linearly driving a machine-tool slider in both directions |
| 04/25/2006 | US7032422 Pipe bending processing apparatus and pipe bending processing method |
| 04/20/2006 | DE102004050453A1 Bending machine for producing tube coils has guide rollers mounted on vise made with circular corrugation |
| 04/19/2006 | CN1761542A Method and device for bending stock tube |
| 04/18/2006 | US7028521 Pipe feeding mechanism of an automatic pipe bender |
| 04/12/2006 | CN2770831Y U-shape workpiece bending machine floating die |
| 04/11/2006 | US7024911 Pliers for crimping thimbles on electric cables |
| 04/11/2006 | US7024905 Portable electrical conduit pipe bending system |
| 04/11/2006 | US7024903 Bending system with multilevel bending tool |
| 04/06/2006 | US20060070418 Flanging device and flanging method with component protection |
| 04/05/2006 | EP1641576A1 Method for influencing a bending process |
| 04/04/2006 | US7021107 Bending processor of pipe |
| 04/04/2006 | US7021102 Bending machine with bending tools on opposite sides of a tool platen |
| 03/30/2006 | US20060065035 System and method for tube bending |
| 03/30/2006 | US20060065034 Bending device |
| 03/29/2006 | EP1640078A1 Bending device |
| 03/29/2006 | CN2767000Y Novel rolling device for pipe bending of hot rolling metal wire |
| 03/29/2006 | CN2766999Y Lifting mechanism of check ring, circular rim rolling machine |
| 03/29/2006 | CN2766998Y Completely engine-driven check ring rolling machine |
| 03/29/2006 | CN2766997Y Portable electric aluminium busbar horizontal bending machine |
| 03/29/2006 | CN2766996Y Portable electric aluminium busbar vertical bending machine |
| 03/28/2006 | US7017380 Bending assembly for bending machine |
| 03/23/2006 | DE202006001511U1 Pipe and cable bending machine has first servo-motor rotating eccentric shaft, on which cantilever arm is mounted carrying cutter, second servo-motor moving cutter and three additional servo-motors controlling movement of bending tools |
| 03/23/2006 | DE19902271B4 Verfahren zum Herstellen eines Bogens von engem Radius in einem Rohr A method of manufacturing an arc of narrow radius in a pipe |
| 03/23/2006 | DE102004045302A1 Slender article e.g. pipe, bending device for face plate bending machine, has bending pattern formed of number of segments that are adjustable in relation to reference bending line of article that is supported by molded parts of segments |
| 03/22/2006 | CN2765693Y Pipe bender of low-load elevator head set |
| 03/21/2006 | US7013547 Method and device for the production of curved spring strip sections |
| 03/21/2006 | CA2330158C Method and apparatus for bending tubing |
| 03/16/2006 | DE202006001072U1 Product storage system for pipe bending machines comprises two chutes mounted one above the other, on which pipes are laid, each chute being fitted with stop |
| 03/15/2006 | EP1633508A2 Method for producing a gasket |
| 03/15/2006 | CN1745926A Press mechanism of reeling bender |
| 03/15/2006 | CN1245263C Cantilever rotary desk type stretch bender |
| 03/14/2006 | US7010951 Feeding mechanism of an automatic pipe bending machine |
| 03/08/2006 | EP1631399A1 Method for bending a standing-seam sheet metal section supplied in a web and a device for carrying out said method |
| 03/08/2006 | EP1631398A1 Method for curving weblike profiles having two opposite flanges |
| 03/08/2006 | CN2762912Y Die sued for bending thin-wall tube variable curvature |
| 03/08/2006 | CN1743092A Manufacturing process and end product of a wire-like rectangular section |
| 03/07/2006 | US7007534 Methods for production of continuous stretches of circular cylindrical members, tools, use of a tool, a length of pipe and pipe parts |
| 03/02/2006 | DE102004041589A1 Bending fixture for pipe, has tool fixed in position that is deviating from another position in which pipe is fitted in guidance surface section during bending procedure, where tool is designed symmetrically to its longitudinal axis |
| 02/22/2006 | CN2760312Y A combination valve with knocking type linkage for hydraulic bending machine |
| 02/22/2006 | CN2759631Y Bending machine die |
| 02/21/2006 | CA2137617C Bending assembly of a bending machine |
| 02/16/2006 | DE102004036310A1 Double-walled pipe formation method involves joining inner and outer pipes to form pipe assembly, filling pipe assembly with filling medium, freezing filling medium, and heating pipe assembly for discharge of filling medium |
| 02/16/2006 | DE102004034638A1 Pipe bender has hinge connected between wrinkle smoother and retainer, while smoother is positioned behind pipe bending tool |
| 02/15/2006 | EP1625899A1 Apparatus and method for forming a beam into a three-dimensional shape |
| 02/15/2006 | CN1734124A Multiple axial decelerator for bending machine |
| 02/15/2006 | CN1241694C Hydraulic circuit for linearly driving a moveable roller holder slider of pipe bending machine |
| 02/09/2006 | US20060027008 Bending machine die provided with a vise for clamping an elongated workpiece to be bent |
| 02/08/2006 | EP1623772A2 Bending machine die provided with a vise for clamping an elongated workpiece to be bent |
| 02/07/2006 | US6993950 Rebar cutter and bender |
| 02/02/2006 | DE20221430U1 Apparatus and method for forming a three-dimensional object such as a beam |
| 02/01/2006 | EP1620215A1 Tube bender and method of using same |
| 01/19/2006 | DE19912353B4 Vorrichtung zum Biegen eines strangförmigen Winkelprofils A device for bending a strand-shaped angle section |
| 01/12/2006 | US20060005601 Apparatus and method for bending tubing |
| 01/12/2006 | DE202005010145U1 Measuring device, for use at hand bending device, has measuring points that are projected by lasers onto pipe, which is to be bent, where lasers are provided at bending segment, and attachment piece attached on bending segment |
| 01/04/2006 | CN1715449A Boiler plate heating device and method |
| 01/04/2006 | CN1714965A Servo motor control unit for press-forming machine |
| 12/27/2005 | US6980880 Conduit bending system |
| 12/22/2005 | DE202005014938U1 Bending tool for bending tubular shaft of hydraulic curved armature, has folding head with shaft receptacle for bending shaft along its outline, where head has clamping slide that is adjustable for loosening curved armature |
| 12/21/2005 | EP1110016B1 Gasket for heat exchanger and method and apparatus for manufacturing same |
| 12/21/2005 | EP1097755B1 Bending method for pipe material |
| 12/14/2005 | CN1231310C Long member bending device |
| 12/08/2005 | US20050268686 Flanged ring and device adapted to form a flanged ring and methods |
| 12/08/2005 | US20050268681 Dual-directional pipe-bending machine |
| 12/01/2005 | US20050262911 Computer-aided three-dimensional bending of spinal rod implants, other surgical implants and other articles, systems for three-dimensional shaping, and apparatuses therefor |
| 11/24/2005 | WO2005110638A1 A device and a method for shaping and quenching a beam |
| 11/24/2005 | US20050257593 Tube bender and method of using same |
| 11/17/2005 | US20050252160 Method of forming joints of non-cylindrical tubing |
| 11/16/2005 | EP1595613A1 Flanged ring and device adapted to form a flanged ring and method |
| 11/16/2005 | EP1595612A1 Bending device |
| 11/03/2005 | US20050241356 Bending device with cutting mechanism |
| 11/02/2005 | EP1591175A1 Bending device with cutting mechanism |
| 11/02/2005 | EP1591174A1 Bending device for bar or tube-shaped workpieces |
| 11/02/2005 | EP1455964B1 Bending machine with a control element adapted to prevent an external-flange angle iron from being twisted during its bending |
| 10/27/2005 | US20050235720 Bending device |
| 10/27/2005 | US20050235719 External sleeve assisted tube bending |
| 10/26/2005 | CN1688399A Tube bender and method of using same |
| 10/19/2005 | CN2734358Y Improved draw blender structure |
| 10/19/2005 | CN1683096A Pipe bending machine |
| 10/12/2005 | CN2732377Y Pipe bender |
| 10/11/2005 | US6954679 Method of generating control data for bending and torsion apparatuses |
| 10/06/2005 | US20050217338 Method for forming ridges in a shaft member |
| 10/06/2005 | US20050217337 Guide support for a tube-bending machine |
| 10/06/2005 | DE10351138B4 Verfahren zur Herstellung eines länglichen hohlen Bauteils mit einem Anlagebauteil A method for making an elongate hollow member with a conditioning component |
| 10/05/2005 | CN1676234A Method for forming ridges in a shaft member |
| 09/29/2005 | US20050210945 Machine for bending rod-shaped or tubular workpieces |
| 09/15/2005 | US20050199033 Bending machine for profiles and circular pipes |