| Patents for B21D 45 - Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass (3,285) |
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| 06/16/1999 | EP0731739B1 Locking ring stripper plate assembly |
| 06/10/1999 | DE19855322A1 Apparatus for assisting in the stripping of can bodies from the punch of a can body maker |
| 06/02/1999 | EP0919305A1 Drawing and coining die for manufacturing metal containers and the like |
| 06/02/1999 | EP0919304A1 Drawing and coining die for manufacturing metal containers and the like |
| 06/02/1999 | CN2321555Y Pressure-keeping automatic stripper for cold press moulding ultra-hard material circular saw disc |
| 05/12/1999 | EP0914880A1 Punch assembly |
| 05/11/1999 | US5901598 Method and apparatus for ejecting sheet metal parts from a press |
| 04/27/1999 | CA2154741C Punch unit |
| 04/27/1999 | CA2016723C Punch holder with a stripper arrangement |
| 04/21/1999 | EP0839077B1 Base forming of can bodies |
| 04/01/1999 | DE19743281A1 Aperture stamping device for plate-shaped elements |
| 03/23/1999 | US5884520 Die set having shut height adjust and stripper plate actuator mechanisms |
| 03/16/1999 | CA2114886C Punching die |
| 02/23/1999 | CA2146337C Adjustable length punch set assembly |
| 02/16/1999 | US5871596 By forming rods into series of rings |
| 02/03/1999 | EP0819031B1 Stamping and forming machine having high speed toggle actuated ram |
| 01/27/1999 | CN1206361A 剃刀刀片制造 Razor blade manufacturing |
| 01/12/1999 | US5857375 Can end stripper and part ejector |
| 11/24/1998 | US5839341 Punch unit |
| 11/19/1998 | DE19720382A1 Apparatus to release a hollow profile from a tool, forming with high internal pressure |
| 11/12/1998 | DE19825875A1 Ejector particularly for multiple die press |
| 11/10/1998 | US5832798 Punch unit |
| 10/20/1998 | US5823082 Apparatus for manufacturing support members for razor blades |
| 10/15/1998 | WO1998045487A1 Apparatus and method for cooling hot rolled steel rod |
| 09/29/1998 | US5813301 For a press |
| 09/16/1998 | CN2291229Y Ejecting mechanism of forge piece former |
| 09/08/1998 | US5802944 Gas cylinder with internal time delay |
| 09/02/1998 | EP0861133A1 Razor blade manufacture |
| 05/19/1998 | US5752424 Releasable tool piece punch assembly |
| 05/14/1998 | DE19645795A1 Unit for removal of repetitive workpieces from last operating stage of press |
| 05/06/1998 | EP0839077A1 Base forming of can bodies |
| 03/25/1998 | CN1176855A Method for punching cutting guiding hole on punch-head assembly's platen, and punch-head assembly as well as platen thereof |
| 01/21/1998 | EP0819031A1 Stamping and forming machine having high speed toggle actuated ram |
| 01/07/1998 | EP0815979A2 Method of punching a punch guide hole in a blank holder of a punch assembly, a punch assembly and a blank holder |
| 12/30/1997 | US5701790 Upper tool for a press |
| 12/30/1997 | US5701788 Razor blade manufacture |
| 12/10/1997 | CN2269912Y Fixer for demoulding ejecting rod of puncher sliding-block |
| 12/09/1997 | US5694804 Stamping and forming machine having high speed toggle actuated ram |
| 12/04/1997 | DE19621682A1 Procedure for ejection of sheet components in stamping machine |
| 12/03/1997 | EP0809549A1 Method in a sheet metal work centre and a sheet metal work centre |
| 10/29/1997 | EP0803302A1 Method and apparatus for working a product in several stages |
| 09/02/1997 | US5662016 Punching die |
| 07/30/1997 | EP0764065A4 Apparatus and method for ejecting workpieces from forming machines |
| 07/30/1997 | EP0526449B1 Apparatus for producing a blank from stock material |
| 07/23/1997 | EP0784521A1 Rotary valve controlled apparatus for stripping cans from bodymaking ram |
| 07/15/1997 | US5647256 Punch unit including an adjustable punch |
| 06/25/1997 | CN1152887A Rotary valve controlled apparatus for stripping cans from bodymaking ram |
| 06/19/1997 | WO1997021503A1 Method in a sheet metal work centre and a sheet metal work centre |
| 06/11/1997 | CN1151709A Appts. and method for ejecting workpieces from forming machines |
| 05/22/1997 | WO1997018047A1 Razor blade manufacture |
| 05/02/1997 | EP0770437A1 Punching tool with holding means for stripper plate |
| 04/15/1997 | EP0784521A4 Rotary valve controlled apparatus for stripping cans from bodymaking ram |
| 04/09/1997 | EP0767018A1 Punching machine with material removal device for punched plate |
| 04/09/1997 | CN2251453Y Automatic fetching device for punching machine |
| 03/26/1997 | EP0764065A1 Apparatus and method for ejecting workpieces from forming machines |
| 03/25/1997 | US5613416 Punching tool |
| 01/15/1997 | CN2244969Y Hydraulic machine with returned material device |
| 12/17/1996 | CA2146336C Locking ring stripper plate assembly |
| 12/12/1996 | DE19521041A1 Drive for auxiliaries of press |
| 10/23/1996 | EP0630303B1 A method and an apparatus for ejecting an elongate blank from a die |
| 10/10/1996 | WO1996031301A1 Stamping and forming machine having high speed toggle actuated ram |
| 10/10/1996 | WO1996031299A1 Base forming of can bodies |
| 10/10/1996 | CA2217501A1 Base forming of can bodies |
| 09/18/1996 | EP0731739A1 Locking ring stripper plate assembly |
| 09/10/1996 | US5553524 Stripper device and punch assembly using same |
| 09/10/1996 | US5553523 Upper tool for a press |
| 08/29/1996 | WO1996026050A1 Punch unit |
| 08/21/1996 | EP0727263A1 Punch unit |
| 08/21/1996 | EP0726836A1 Adjustable length punch set assembly |
| 08/06/1996 | US5542277 Apparatus for stripping a drawn article from a punch |
| 08/06/1996 | US5542276 Method and an apparatus for ejecting an elongate blank from a die |
| 07/31/1996 | EP0723826A1 A cutting device with movable punch |
| 07/26/1996 | CA2167759A1 Cutting device with movable punch |
| 07/17/1996 | EP0721815A1 Can forming apparatus |
| 07/17/1996 | CN1126693A Unloading device of plate working machine and method for loading plate with same |
| 07/09/1996 | US5533853 Apparatus and method for ejecting workpieces from forming machines |
| 07/09/1996 | EP0731739A4 Locking ring stripper plate assembly |
| 05/02/1996 | DE19505754C1 Stamping unit with punch and drive unit |
| 04/18/1996 | DE19508091C1 Punch unit with catch releasably supported on rear of guide bushing |
| 04/16/1996 | US5507166 Apparatus for stripping workpieces |
| 03/12/1996 | US5497646 Air stripper for can body maker apparatus |
| 02/28/1996 | CN1117432A Device for handling the tools of a press that die-cuts a sheet-like matter |
| 02/22/1996 | WO1996005030A1 Punch unit |
| 02/20/1996 | US5492000 Rotary valve controlled apparatus for stripping cans from bodymaking ram |
| 02/15/1996 | DE4428286A1 Punch unit with catch releasably supported on rear of guide bushing |
| 02/14/1996 | EP0696487A1 Punch unit |
| 02/13/1996 | US5490326 Method of retrofitting fluorescent light fixtures and punch and die assembly therefor |
| 02/08/1996 | WO1996003261A1 Punch unit |
| 01/31/1996 | EP0694351A1 Punch unit |
| 01/28/1996 | CA2154740A1 Punch unit |
| 01/10/1996 | CN2216874Y Structure-improved mould for aluminium utensil formation |
| 01/08/1996 | EP0726836A4 Adjustable length punch set assembly |
| 12/05/1995 | CA2127064C Two part urethane punch stripper |
| 11/30/1995 | WO1995032065A1 Apparatus and method for ejecting workpieces from forming machines |
| 11/29/1995 | EP0684114A1 Device for manipulating the tools of a press for cutting sheet material |
| 11/29/1995 | EP0684095A1 Punching tool |
| 11/29/1995 | EP0523243B1 Punch die set |
| 11/25/1995 | CA2149967A1 Device for handling the tools of a press that die-cuts a sheet-like matter |
| 11/09/1995 | WO1995029776A1 Rotary valve controlled apparatus for stripping cans from bodymaking ram |
| 10/24/1995 | US5460480 Installation for handling the conveyance of blanks from a cutting machine to a stacking device |