| Patents for B21D 37 - Tools as parts of machines covered by this subclass (19,804) |
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| 08/02/2006 | CN1810405A Roller tool for the deformation of metal sheet along a line and device for deforming metal sheet comprising such a roller tool |
| 08/02/2006 | CN1810404A Bending device for bending machine |
| 08/01/2006 | US7082804 System and method for bending strip material to create cutting dies |
| 08/01/2006 | CA2427455C Apparatus and method for forming a tube having an article attached thereto |
| 07/27/2006 | WO2006078391A1 A laminated tool and a method for forming a tool |
| 07/27/2006 | WO2005072234A3 Coolant delivery system and continuous fabrication apparatus which includes the system |
| 07/27/2006 | US20060162418 Press brake tooling technology |
| 07/26/2006 | CN1808794A Wiring harness terminal crimping diaphragm |
| 07/26/2006 | CN1807007A Production method of 90íÒelbow steel skeleton of composite tube and dedicated die therefor |
| 07/26/2006 | CN1806957A Composite punching die for plate formation |
| 07/26/2006 | CN1806956A Internally cooled punch |
| 07/20/2006 | US20060156788 Quick front clamping system for reverisble clamping of bending tools |
| 07/20/2006 | US20060156787 Laminated tool and a method for forming a tool |
| 07/20/2006 | US20060156785 Reconfigurable fixture device and methods of use |
| 07/20/2006 | US20060156783 Forging press of the hot-die type and thermal insulation means for the press |
| 07/19/2006 | CN2796883Y Hydraulic external pressing shaping device of meltable inner mould pipe kind parts |
| 07/18/2006 | US7076987 Method of producing tapered or pointed cannula |
| 07/13/2006 | US20060150704 Metal sheet pressing method |
| 07/13/2006 | DE102005022757B3 Punch assembly, for holes in flat sheet workpieces, has an adjustable system to set the die punch in its holder and the bush in its holder in all three dimension directions |
| 07/12/2006 | CN2794678Y Auxiliary mould transport positioner |
| 07/12/2006 | CN2794677Y Spoke assembling mould for lorry wheel |
| 07/12/2006 | CN2794676Y Assembling mould for lorry wheel rim |
| 07/12/2006 | CN1799722A Thin-wall tube curvature-variable push-bending process and die |
| 07/11/2006 | US7073364 Die assembly having floating die section |
| 07/06/2006 | WO2006071490A2 Reconfigurable dies/inserts and methods of use |
| 07/05/2006 | EP1448327A4 Internally cooled punch |
| 07/05/2006 | CN2792642Y Repairing mould of bearing sealed cover on train |
| 07/04/2006 | US7069766 Cope holder device |
| 07/04/2006 | US7069765 Release mechanism for end forming machine |
| 06/29/2006 | WO2006067447A2 Improved tooling system |
| 06/29/2006 | US20060138698 Method for making a tool for forming a material and tool obtainable by said method |
| 06/29/2006 | US20060137426 Steel cable connector swaging method and machine thereof |
| 06/29/2006 | US20060137424 Reconfigurable tools and/or dies, reconfigurable inserts for tools and/or dies, and methods of use |
| 06/29/2006 | CA2590904A1 Improved tooling system |
| 06/28/2006 | EP1673183A1 Can manufacture |
| 06/28/2006 | CN2790622Y Numerical control turret punch press portable die-changing device |
| 06/28/2006 | CN1792493A Method for forming magnesium alloy pipe fitting |
| 06/27/2006 | US7066000 Forming tool apparatus for hot stretch-forming processes |
| 06/22/2006 | US20060130552 Method for adjusting a head suspension parameter |
| 06/21/2006 | EP1671715A1 Apparatus and method of hot press-forming metal plate material |
| 06/21/2006 | EP1670614A1 System and method for making braces for dies |
| 06/21/2006 | CN2788929Y Motorcycle label processing apparatus |
| 06/21/2006 | CN2788928Y Stainless steel stove panel forming device |
| 06/20/2006 | CA2490960A1 Bed knife and method of forming |
| 06/15/2006 | WO2006061863A1 Press unit provided of multiple dies for obtaining manufactured products |
| 06/15/2006 | US20060123875 Pre-crush die assembly and method |
| 06/14/2006 | EP1667826A2 Alignment ring for a punch |
| 06/14/2006 | EP0919300B1 Press brake with device for checking tool interferences |
| 06/14/2006 | CN2787326Y Sheet material forming die based on pressure transmission of viscoelastic medium |
| 06/14/2006 | CN2787325Y Stamping die |
| 06/07/2006 | EP1666170A1 Hydraulic pressure molding device and hydraulic pressure molding method |
| 06/07/2006 | CN2785753Y Forming die for U shape workpieces |
| 06/07/2006 | CN1784277A Device, die, and method of punching, and method of positioning and fixing punching die |
| 06/07/2006 | CN1781693A Method of producing a composite component and deep-drawing mold for same |
| 05/31/2006 | CN1780698A Method of applying oil agent to work |
| 05/31/2006 | CN1257777C Die changing method and device for stamping processing multiple die of sheet material |
| 05/25/2006 | US20060107727 Die lifter device for a press brake |
| 05/25/2006 | US20060107725 Crimp tool and a method of assembling thereof |
| 05/24/2006 | EP1658908A1 Device and method for bending, and bending die |
| 05/24/2006 | CN2782257Y Offset positioning pin type positioning structure of multi-layer combined mould |
| 05/24/2006 | CN2782256Y Positioning mould for side punched hold of rivet |
| 05/24/2006 | CN1776023A Hard composite nano ceramic film cladding for use in carity of precision pressure mould |
| 05/24/2006 | CN1775407A Split die for processing rapid connection structure |
| 05/24/2006 | CN1775403A Regular polygon blank cake edge knurling device |
| 05/23/2006 | US7047780 Apparatus for performing a hydroforming operation |
| 05/23/2006 | CA2341797C Sheet-metal formed with spaced projections and manufacturing method of the same |
| 05/18/2006 | US20060104745 Quick change over apparatus for machine line |
| 05/18/2006 | US20060101885 Quick change over apparatus for machine line |
| 05/18/2006 | US20060101884 Quick change over apparatus for machine line |
| 05/17/2006 | CN2780379Y Press brake shaping die |
| 05/16/2006 | US7043956 Module cam and method for aligning and fastening tool |
| 05/16/2006 | CA2293209C Tube end closure |
| 05/11/2006 | WO2005115655A3 Graphic arts die and support plate assembly |
| 05/11/2006 | DE202006000788U1 Stamping tool for stamping machine with tool changing device has punch and adjustment ring with corresponding recesses for adjustment element |
| 05/09/2006 | CA2191003C Lubrication of a roll jacket of a press roller |
| 05/04/2006 | US20060090536 Axle straightening press |
| 05/04/2006 | DE102005030994B3 Production of a peripherally closed hollow profile comprises exerting a counter force on the blank material in pushing movement using a friction generator arranged in a region of an inner high pressure metal forming tool cut |
| 05/03/2006 | CN2776590Y High precision autorotation mould of digital controlled rotating tower punching machine |
| 05/03/2006 | CN1767911A Holder unit and hemming processing device with the same |
| 05/03/2006 | CN1765539A Punching die, punching device and punch processing method of work piece |
| 05/03/2006 | CN1765537A Method and apparatus for forming a rupture disk |
| 05/03/2006 | CN1254326C Contact surface structure of plate bending mould |
| 04/27/2006 | US20060086169 Process for the heating of forging machine tools and forging tools, and a removable furnace element for the heating of such tools |
| 04/27/2006 | DE4332915B4 Vorrichtung zum Befetten von Werkstücken Apparatus for greasing of workpieces |
| 04/27/2006 | DE102004051412A1 Deep drawing arrangement for execution of a radial balance movement of tool has clamping sleeve arranged with clamping sleeve ring |
| 04/26/2006 | CN2774673Y Thermal hydraulic forming mould unit for magnesium alloy plate |
| 04/26/2006 | CN2774672Y Bending clamping mould for automobile longitudinal beam |
| 04/26/2006 | CN2774671Y Pipe spherical forming mould and pipe spherical mouth shrinking mould |
| 04/26/2006 | CN1762616A Figuration treatment method of extended ultralong thin walled barrel type part in automatic line |
| 04/25/2006 | US7032812 Quick-extraction punch-holder adapter for converting punching machines from a single-punch to a multiple-punch configuration |
| 04/20/2006 | US20060081107 Die device |
| 04/19/2006 | CN2772670Y Die of lattice bar between hollow glasses |
| 04/18/2006 | US7029429 Bending press system |
| 04/18/2006 | US7028526 Device for changing tooling |
| 04/13/2006 | US20060075799 Heated die for hot forming |
| 04/13/2006 | DE10340692B4 Umformvorrichtung Reshaping |
| 04/13/2006 | DE102005040258A1 Form für Verbindungselemente in Fügetechniken Form for fasteners in joining techniques |
| 04/13/2006 | DE102004054194B3 Anlage zum Herstellen von Mehrschicht-Verbundrohren Plant for producing multi-layer composite pipes |
| 04/12/2006 | EP1645345A2 Heated die for hot forming |
| 04/12/2006 | CN2770831Y U-shape workpiece bending machine floating die |