| Patents for B21D 19 - Flanging or other edge treatment, e.g. of tubes (3,484) |
|---|
| 06/28/2006 | CN1792490A Apparatus for turnup of pipe |
| 06/28/2006 | CN1261254C Method for manufacturing pipeline system with connecting part |
| 06/21/2006 | CN1788925A Device for milling hole and flanging hole |
| 06/21/2006 | CN1788877A Rotary disc assembly of circular container frame-adding machine |
| 06/21/2006 | CN1788876A Frame-adding machine for circular container |
| 06/21/2006 | CN1788875A Flanging arrangement for wall hole of thin metal pipe |
| 06/14/2006 | DE102004054680B3 Roll bending device with robot guided bending head, bending roll and bending bed useful for robot controlled bending operations has arc-shaped bending bed region and displaceable holding down device |
| 06/14/2006 | CN2787324Y Edge riveting device for shaping steel mesh tape cylinder |
| 06/01/2006 | DE10135515B4 Umformwerkzeug Forming tool |
| 05/24/2006 | DE202006000661U1 Flanging device used in vehicle construction comprises a flange mold for flanging a component by moving the mold along an edge of the component and a support roller with a rolling surface for receiving a force |
| 05/24/2006 | DE102004055003A1 Verfahren zum Herstellen eines Blechprofils A method of manufacturing a sheet metal profile |
| 05/24/2006 | DE102004029722B4 Preparation machine for bending printing plates to be fastened to roller in printing machine has stepping motor and vertical and horizontal actuators for bending system |
| 05/24/2006 | CN2782252Y Air drum flanging machine |
| 05/24/2006 | CN1775404A Outward turnup tool device |
| 05/24/2006 | CN1775403A Regular polygon blank cake edge knurling device |
| 05/17/2006 | CN1772432A Machining process of liquid pipe for gas-liquid separator |
| 05/16/2006 | US7043952 Method and apparatus for forming flange corners |
| 05/16/2006 | CA2293209C Tube end closure |
| 05/11/2006 | DE102004054017A1 Verfahren zum Herstellen einer Verbindung A process for preparing a compound |
| 05/03/2006 | CN1767911A Holder unit and hemming processing device with the same |
| 04/13/2006 | DE202005017384U1 Sheet metal profiling device, especially for shaping a roll, comprising clamping device, guide part, profiling head and axially parallel stamping rollers with narrowing shaping gap |
| 04/13/2006 | DE102004048973A1 Vorrichtung und Verfahren zum Anpassen von Platten für eine exakte Anordnung an einer Plattentrageinrichtung Apparatus and method for adjusting plates for precise arrangement on a plate carrying device |
| 04/13/2006 | DE102004046432A1 Formation tool with rollers for producing rolled edge of road vehicle body panel has movable rollers turning back edge of outer panel over inner panel |
| 04/12/2006 | CN2770830Y Hand metal plate mouth-bending machine |
| 04/06/2006 | DE202004018765U1 Deburring tool, comprising cranked inner blade and bell-shaped outer element for simultaneous inner and outer processing |
| 04/06/2006 | DE102004047296A1 Sheet metal structure folding method for use in motor vehicle, involves flatly guiding sheet metal structure in border region on both sides, and pulling with clamping pressure against edge in loadable manner |
| 04/05/2006 | CN2768920Y One-time edging forming die set |
| 04/05/2006 | CN1248800C Method for producing rolled edge |
| 03/29/2006 | EP1640083A1 Method for connecting thin tube to heat transfer tube |
| 03/29/2006 | CN1751818A Flanging device and flanging method with component protection |
| 03/28/2006 | CA2343817C One piece retainer plate for a torque converter |
| 03/23/2006 | WO2006031947A2 Computational geometry design for sheet metal machinery corner |
| 03/21/2006 | US7013699 Pipe fitting tool and method |
| 03/08/2006 | CN2762908Y Edge-reversing formation type pendulum mechanism |
| 03/08/2006 | CN1743094A Trimming method for non-vertical flanged and intersecting-line flanged product |
| 03/07/2006 | US7007536 Synchronizer sleeve used in power transmission and press-forming apparatus for the same |
| 02/28/2006 | US7003998 Apparatus for forming a flange at the end of a conduit |
| 02/22/2006 | EP1294502B1 Device for processing strip |
| 02/22/2006 | CN2759633Y Pipes punching and flanging die |
| 02/15/2006 | CN2757960Y Mould assemblage for metal can body edge turnup and shaping |
| 02/15/2006 | CN1734150A Integrally formed flanged metal pipe and method of manufacturing thereof |
| 02/09/2006 | WO2006012659A1 Method for the production of a border bevelled on at least one side on a sheet made from an iron or titanium material |
| 02/09/2006 | DE102004031290A1 Ankippsystem für eine Bördelvorrichtung Ankippsystem for hemming device |
| 02/08/2006 | EP1051267B1 Extended length rotary bending and forming devices and methods for manufacture thereof |
| 02/07/2006 | CA2181593C Driving device for a bending unit |
| 02/01/2006 | CN2754766Y Chamfering machine of steel board |
| 01/26/2006 | DE102004032392A1 Flanging method for flanging border edges of a work piece by roll-folding with a folding tool uses a connecting flange and a folding roller rotating on an axle |
| 01/25/2006 | CN1238129C Folded-seam connection, method and device for producing it |
| 01/18/2006 | EP1461542B1 Work piece, metal push belt and method and processing tool for producing the same |
| 01/17/2006 | US6986296 Cam apparatus |
| 01/12/2006 | DE102004056495B3 System for pressing connecting flanges into the ends of brake pipes gas interchangeable press heads and grips to operate on a range of pipe sizes |
| 01/12/2006 | DE102004029722A1 Preparation machine for bending printing plates to be fastened to roller in printing machine has stepping motor and vertical and horizontal actuators for bending system |
| 01/05/2006 | CA2571328A1 Cold roll forming apparatus |
| 01/05/2006 | CA2571192A1 Improvements in welding hollow flange members |
| 01/04/2006 | CN1234502C Cam equipment |
| 12/29/2005 | US20050284204 Roller hemming apparatus and method |
| 12/29/2005 | DE10042896B4 Verfahren zum Herstellen eines Ringelements A method of manufacturing a ring member |
| 12/27/2005 | CA2180632C Workpiece-deforming tool and die for use in a punch press |
| 12/22/2005 | WO2005120740A1 Hemming die and hemming die apparatus |
| 12/15/2005 | US20050275223 Integrally formed flanged metal pipe and method of manufacturing thereof |
| 12/08/2005 | US20050268684 Burring device |
| 11/30/2005 | CN2743057Y Hydraulic cramp folding machine |
| 11/30/2005 | CN2743056Y Press roller device of roller gap regulatable thin plate fin press machine |
| 11/30/2005 | CN2743055Y Manual angle twisting machine for fan blade profile material |
| 11/30/2005 | CN1701872A Flanging arrangement for wall hole of thin metal pipe |
| 11/30/2005 | CN1229193C United corner jointing machine |
| 11/29/2005 | US6968718 Method for electromagnetically forming metallic member and metallic member formed by electromagnetic forming |
| 11/23/2005 | CN1700961A Method for connecting thin tube to heat transfer tube |
| 11/23/2005 | CN1228155C Method and apparatus for forming two flanges on a metal sheet |
| 11/22/2005 | US6966210 Tool for flanging coated brake pipes |
| 11/17/2005 | US20050252266 Metal forming tool for hand beading |
| 11/17/2005 | DE102004020483A1 Werkzeug, Maschine sowie Verfahren zum Entgraten von Schnittkanten an Werkstücken Tool, machine and method for deburring cut edges on workpieces |
| 11/10/2005 | US20050250637 Apparatus for rolling a front end of a deformable sleeve-shaped container cover |
| 11/03/2005 | WO2005102551A1 Tool, machine and method for de-burring the cut edges of workpieces |
| 10/27/2005 | WO2005099927A1 Hemming processing device and hemming processing method using the same |
| 10/13/2005 | WO2005095015A1 Crimping tool and device provided therewith |
| 10/13/2005 | US20050223771 Metal sheet for building purposes, and method and apparatus for marking such sheets |
| 10/13/2005 | CA2560861A1 Roller tool for forming grooves in pipes |
| 10/12/2005 | CN1222377C I-Wheel curling formation process |
| 10/05/2005 | CN2730509Y Shaping machine for heat conductive pipe |
| 10/05/2005 | CN1676235A Apparatus for rolling a front end of a deformable sleeve-shaped container cover |
| 09/29/2005 | US20050210654 Method and apparatus for joining plates by caulking |
| 09/29/2005 | DE202005005880U1 Edging tool has stable strip-like work piece protection adapted to shape of motor vehicle body panels |
| 09/29/2005 | DE102004011920A1 Metal sheet for production of body part, in particular door of vehicle, comprising extensions for being folded over |
| 09/28/2005 | CN1672832A Method and apparatus for joining plates by caulking |
| 09/22/2005 | DE202004012580U1 Folding tool for folding processes comprises adjustable rollers which move linearly to each other |
| 09/21/2005 | CN2726753Y Round opening edge curling machine |
| 09/21/2005 | CN1669694A Parallel robot edge-coating system with a rotary table |
| 09/21/2005 | CN1219608C Edge bending method and apparatus |
| 09/15/2005 | US20050200121 Double pipe forked part structure and method of making the same |
| 09/15/2005 | US20050199204 Rocker arm made of sheet metal and method of manufacturing the same |
| 09/14/2005 | EP1574773A2 Y-shaped branching pipe of a bouble walled pipe and method of making the same |
| 09/14/2005 | EP1251977B1 Apparatus for cutting and shaping sheet metal |
| 09/13/2005 | US6942838 heat insulating member or a damper member is interposed in at least a part between the inner pipe and the outer pipe at step of fitting the outer pipe; automobile catalytic exhaust systems. |
| 09/09/2005 | WO2005082560A1 Flanging device and use of a flanging device |
| 09/08/2005 | DE102004008821A1 Bördeleinrichtung sowie Verwendung einer Bördeleinrichtung Crimping and using a crimping |
| 08/31/2005 | CN2721272Y Hydraulic hemmer |
| 08/18/2005 | DE10342396B4 Werkzeug zum Bördeln von beschichteten Bremsleitungen Tool for crimping of coated brake lines |
| 08/18/2005 | DE10328957B4 Kantenbearbeitungseinrichtung für Bänder zur Bearbeitung von Bandkanten Edge processing means for processing tapes of the band edges |
| 08/17/2005 | CN2717557Y Extrusion edge folding die |