| Patents for B21D 37 - Tools as parts of machines covered by this subclass (19,804) |
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| 04/16/2008 | CN201046476Y Up-down self-adapting floating device |
| 04/16/2008 | CN201046457Y Roller for manufacturing textile machinery hot orbit |
| 04/16/2008 | CN201046456Y Roller for manufacturing textile machinery cool orbit |
| 04/16/2008 | CN101161365A A coiling wire mould for making tube with various outer diameter |
| 04/16/2008 | CN100381221C Sheet material mold-free multi-point forming device based on viscous medium transfer force and method |
| 04/16/2008 | CN100381215C Method of applying oil agent to work |
| 04/15/2008 | CA2313947C Deep drawing method |
| 04/10/2008 | WO2007118146A3 Multi-tool technology |
| 04/10/2008 | US20080083259 Quick upper tool coupling and uncoupling device of a press brake |
| 04/10/2008 | DE102006045994A1 Heated tool for plastic forming or welding, includes heating element running through series of U-shaped ceramic insulators held in dovetailed slot in tool surface |
| 04/09/2008 | EP1529576B1 Punch press die |
| 04/09/2008 | CN201044931Y Fine stamping die |
| 04/09/2008 | CN101157105A Multi core mold and press method for display device using dual core mold |
| 04/09/2008 | CN101157101A An online close technique for shaped steel closing hatch |
| 04/09/2008 | CN100379501C Equipment for flexible rolled plate in 3D curved surface |
| 04/08/2008 | US7353677 Automated machine setup with modular tooling |
| 04/03/2008 | US20080078225 Lubricant formulation for high temperature metal forming processes |
| 04/02/2008 | EP1542817B1 Cutting tool |
| 04/02/2008 | CN201042726Y Automobile wheel mold with wearing coat |
| 04/02/2008 | CN201042725Y Angle plate fixture |
| 04/02/2008 | CN201042724Y Non-oil self-lubricating composite metal packing plate for vehicle mold |
| 04/02/2008 | CN101153367A Fine crystal strengthen carbon constructional steel and manufacture process for hot-rolling thin slab thereof |
| 04/02/2008 | CN101152694A Manufacture of automatic disk drive for cars and induction method thereof |
| 04/02/2008 | CN101152658A Process of manufacturing carved metal slide fastener and shaping mold thereof |
| 04/02/2008 | CN101152657A Process for manufacturing ball tooth metal slide fastener and shaping mold thereof |
| 04/02/2008 | CN101152656A Stephanoporate thin wall curve grid hydraulic forming mold and method |
| 04/02/2008 | CN100377806C A radial compression applied sealing member processing method |
| 04/01/2008 | US7350393 Hand tool for wires |
| 03/27/2008 | DE102006041282A1 Perforation device used for perforating the reinforcing elements of an inner lining element of a vehicle comprises a flow unit which is alternately impinged with working pressure and testing pressure |
| 03/26/2008 | EP1903409A2 Methodology planning |
| 03/26/2008 | EP1581357B1 Aircraft component manufacturing tool and method |
| 03/26/2008 | EP1448327B1 Internally cooled punch assembly |
| 03/26/2008 | CN201040304Y Rotary cultivator cutting tool forming machine |
| 03/26/2008 | CN201040303Y Tube wall punching flanging device |
| 03/26/2008 | CN201040302Y Punching die structure |
| 03/26/2008 | CN201040301Y Punch head structure |
| 03/26/2008 | CN201040298Y Heating radiator header pipe shaper |
| 03/26/2008 | CN201040295Y Die holder floating mechanism for steel plate leveling machine |
| 03/26/2008 | CN101148011A Thread feeding automatic riveting stamping technology |
| 03/26/2008 | CN101147948A Technology for manufacturing metal zip fastener |
| 03/26/2008 | CN101147947A Technology for manufacturing bidirectional metal zip fastener |
| 03/26/2008 | CN101147946A Technology for manufacturing three-point maize tooth metal zip fastener |
| 03/26/2008 | CN101147943A Ring type cooling device |
| 03/26/2008 | CN101147942A Round pipe steel component arc clod curving forming mould |
| 03/26/2008 | CN101147941A Carriage thin sheet surface piece soft mold forming technology |
| 03/26/2008 | CN101147940A Device for preventing suspension area from breaking while taper piece filling liquid and drawing deep forming and forming method |
| 03/26/2008 | CN101147937A Belt wheel spinning forming method and equipment |
| 03/26/2008 | CN101147936A Split rolling cutter for integral spiral finned tube rolling press |
| 03/26/2008 | CN101147934A Tube bending forming processing device |
| 03/25/2008 | US7346980 Press-connecting head of press-connecting pliers for coaxial terminal |
| 03/19/2008 | EP1899091A1 Method for shaping, in particular deep drawing, a flat sheet metal blank by means of a transforming tool |
| 03/19/2008 | EP1536931B1 Stamping system for manufacturing high tolerance parts |
| 03/19/2008 | CN201036905Y Angle roof block for mould |
| 03/19/2008 | CN201036797Y Metal forming knife tool |
| 03/19/2008 | CN201036795Y Sheet point pressing die lacing wire machine |
| 03/19/2008 | CN201036794Y Field-effect tube leg shaping frock |
| 03/19/2008 | CN201036790Y Roll of sliding car rail for manufacturing textile machine |
| 03/19/2008 | CN201036789Y Ingot hanging rack roll for manufacturing textile machine |
| 03/19/2008 | CN101143417A Vehicle frame pipe fitting superplastic formation making method |
| 03/19/2008 | CN101143377A Laser roughening metal plastic forming mould and its preparation method |
| 03/18/2008 | US7343774 Comb system for tool spacers |
| 03/18/2008 | US7343770 Stamping system for manufacturing high tolerance parts |
| 03/13/2008 | US20080061486 Positioning and Clamping Device and Positioning Device |
| 03/13/2008 | DE10350147B4 Segmentiertes Innenhochdruck-Umformwerkzeug Segmented internal high pressure forming tool |
| 03/12/2008 | CN201033343Y Counterboring mold |
| 03/12/2008 | CN201033342Y Slaving mechanism of section molding mechanism |
| 03/12/2008 | CN201033341Y Forming die of special-shaped opening cuprum aluminum joint |
| 03/12/2008 | CN201033340Y Inverse-folding smooth plating mold |
| 03/12/2008 | CN201033339Y Punch press tower-rotating punch die feeding device |
| 03/12/2008 | CN201033337Y Curved surface steel plate fire and water shaping device |
| 03/12/2008 | CN100374225C Punching point structure of slide fastener tooth planter |
| 03/11/2008 | US7340934 Press molding die and manufacturing method of same |
| 03/06/2008 | WO2008025387A1 Method and tool for hot forming a metal workpiece |
| 03/06/2008 | US20080053186 Guided keeper assembly and method for metal forming dies |
| 03/05/2008 | EP1453622A4 An improved apparatus for forming a baffle |
| 03/05/2008 | CN201030406Y Plate dieless multipoint forming system |
| 03/05/2008 | CN201030405Y Trigeminal side cut punching shaping composite die |
| 03/05/2008 | CN201030404Y Autoclave time-effect forming die |
| 03/05/2008 | CN201030403Y Spinning wheel |
| 03/05/2008 | CN201030402Y Seaming wheel structure of pot producer |
| 03/05/2008 | CN201030396Y Three-dimensional curve flexible forming apparatus employing bendable roller |
| 03/05/2008 | CN101134220A Technique of processing sewing machine shuttle putamen stay wire bore ram compression angle and mold thereof |
| 03/05/2008 | CN101134219A Cement type surface simple drawing mold |
| 03/05/2008 | CN101134218A Tube forming device and method thereof |
| 03/04/2008 | US7337649 Press action simulator for aerial cam set up |
| 03/04/2008 | US7337644 Assembled workstation |
| 02/28/2008 | WO2008024842A2 Apparatus and process for reducing profile variations in sheet metal stock |
| 02/28/2008 | US20080047320 Device and method for sequentially cold working and reaming a hole |
| 02/28/2008 | US20080047319 Crimping tool |
| 02/28/2008 | US20080047318 Apparatus and process for reducing profile variations in sheet metal stock |
| 02/27/2008 | CN201026515Y Drawing mold for processing high-tension material parts |
| 02/27/2008 | CN201026514Y Concrete type simple drawing mold structure for surface |
| 02/27/2008 | CN201026512Y Portable spanner forming device |
| 02/27/2008 | CN201026511Y Portable warp forming device of spanner |
| 02/27/2008 | CN201026510Y Automatic bender for mold |
| 02/27/2008 | CN101130198A Device for processing knurl of thermal shield and heat insulation course |
| 02/27/2008 | CN101130196A Micro-plastic molding method and apparatus for micro-device |
| 02/26/2008 | US7334448 Crimp tool and a method of assembling thereof |
| 02/21/2008 | WO2008020099A1 Shaping tool with sensitive unit |
| 02/21/2008 | DE102007031904A1 Cutting or scribing tool in particular to be used in card and paper producing industry, comprises two chamfers with different curvatures |