| Patents for B23D 23 - Machines or devices for shearing or cutting profiled stock (856) |
|---|
| 08/10/1999 | US5934166 Cutting apparatus for workpieces with a thin walled cross section |
| 08/05/1999 | WO1999038637A1 Multiple bar straightening and cutting system in bar steel rolling line |
| 07/27/1999 | US5927172 Venetian blind cutting machine |
| 06/17/1999 | WO1999029447A1 An apparatus for and a method of cutting a spirally formed pipe by using non-rotating, overlapping knives |
| 06/17/1999 | CA2312764A1 An apparatus for and a method of cutting a spirally formed pipe by using non-rotating, overlapping knives |
| 05/26/1999 | CN1217678A Wire cutter of wire-cut electrical discharger machine |
| 05/12/1999 | EP0914894A1 Wire cutter of wire-cut electrical discharge machine |
| 04/14/1999 | CN1213995A Cutting device for cutting metal bar into thin plate-like pieces |
| 03/09/1999 | US5878615 Apparatus and method for bending/cutting a workpiece |
| 03/04/1999 | DE19807159C1 Method of automatic cutting of workpiece rod ends in press |
| 02/03/1999 | EP0894546A2 Method and device for deflecting a rolled strand |
| 01/13/1999 | EP0889766A1 Cutting device for cutting a metal bar into thin plate-like pieces |
| 12/23/1998 | EP0885078A1 Method for manufacturing a formed piece of metal |
| 12/09/1998 | CN1201411A Method for mfg. of metal formed piece |
| 12/02/1998 | EP0881022A1 Cutting bit for cutting threaded rod |
| 11/24/1998 | US5839338 Wire steel rope cutter machine |
| 11/17/1998 | US5836190 Process for extruding a section or the like from an ingot and a device that purpose |
| 10/27/1998 | US5826471 Cutting method for coil conductor |
| 10/21/1998 | EP0872935A1 Cutting apparatus for twisted or layered materials |
| 10/08/1998 | WO1998043771A1 Wire cutter of wire-cut electrical discharge machine |
| 10/06/1998 | US5816126 Cutter for shortening blinds |
| 09/15/1998 | US5806394 End trimming device for blinds |
| 09/01/1998 | US5799557 Venetian blind cutting machine |
| 08/11/1998 | US5791222 Tool for cutting an open-profile setion, particularly a gutter |
| 08/06/1998 | DE19703576A1 Apparatus for extruding a profile or a similar item from a bar |
| 07/07/1998 | US5775192 Capable of smearing galvanized zinc during a cut |
| 07/07/1998 | US5775158 Cutting dies |
| 07/02/1998 | WO1998028114A1 Apparatus for shearing multi-walled workpieces |
| 07/01/1998 | EP0850346A1 End trimming apparatus for venetian blinds |
| 06/18/1998 | DE19652089A1 Separation of noncooled wire coils beyond tolerance limits from beginning and end of wire bundle being transported on stelmor installation |
| 06/09/1998 | US5761779 Method of producing fine metal spheres of uniform size |
| 06/09/1998 | CA2138051C Method and apparatus for separating tubing |
| 05/28/1998 | DE19648485A1 Tool used in levelling or polishing machine for impact parting of metal wire and bars |
| 05/07/1998 | WO1998018557A1 Method and device for producing structured sheet metal |
| 05/07/1998 | DE19643934A1 Verfahren und Vorrichtung zum Herstellen strukturierter Metallbleche Method and device for producing structured metal sheets |
| 04/21/1998 | US5740687 Forming apparatus for strip materials |
| 04/02/1998 | WO1998013176A1 Wire steel rope cutter machine |
| 03/25/1998 | EP0830230A1 Cutting apparatus |
| 02/10/1998 | CA2138471C High speed shear for end trimming rods and the like |
| 12/11/1997 | DE19622515A1 Cutting device for staple forming head |
| 11/25/1997 | US5690010 Apparatus in forging machine to cut material |
| 11/20/1997 | DE19719312A1 Method for production of small metal balls |
| 09/25/1997 | WO1997034723A1 Cutting device for cutting a metal bar into thin plate-like pieces |
| 09/25/1997 | CA2249223A1 Cutting device for cutting a metal bar into thin plate-like pieces |
| 09/09/1997 | US5664472 Cutter apparatus for coil conductor |
| 08/21/1997 | DE19605885C1 Extruding profile or similar item from ingot |
| 08/06/1997 | EP0787543A2 Method for extruding profiles or the like from bars and device therfor |
| 07/10/1997 | DE19600465A1 Wire cutter |
| 07/01/1997 | US5642566 Electric powered cable cutter |
| 06/26/1997 | DE19548755A1 Method for cutting through of profiled structural steel |
| 05/14/1997 | EP0773082A1 Assembly to shear rolled sections |
| 05/13/1997 | US5628105 For use with a utility device |
| 04/17/1997 | DE19537994A1 Machine for cutting profiles |
| 03/20/1997 | WO1997010407A1 End trimming apparatus for venetian blinds |
| 03/20/1997 | DE19546857C1 Profiled-sheet-metal shear |
| 03/13/1997 | WO1997009136A1 Method for manufacturing a formed piece of metal |
| 03/13/1997 | CA2231126A1 Method for manufacturing a formed piece of metal |
| 02/13/1997 | WO1997004929A1 Surgical rod cutter |
| 01/23/1997 | DE19526070A1 Steel-shearing cutter using power-reciprocated blades |
| 12/19/1996 | WO1996040464A1 Cutting apparatus |
| 12/12/1996 | DE19521042A1 Clamping device for wire during shear process |
| 10/24/1996 | WO1996033029A1 Forming apparatus for strip materials |
| 10/24/1996 | CA2218697A1 Forming apparatus for strip materials |
| 08/14/1996 | EP0726108A1 Device for cutting wires or bars without burrs |
| 08/08/1996 | DE19603171A1 Device for burr-free cutting of wires or metal bars |
| 08/08/1996 | DE19536415A1 Scherschneidevorrichtung zur Verwendung mit einer Presse Shear cutting device for use with a press |
| 07/31/1996 | CN1127688A Method and apparatus for separating tubing |
| 06/18/1996 | US5526726 High speed shear for end trimming rods and the like |
| 06/06/1996 | WO1996016764A1 Clean-shear apparatus for removal of a center stub which remains on an object after being parting turned |
| 05/15/1996 | DE19540113A1 Device for cutting material, esp. in moulding machine |
| 05/09/1996 | DE4439047A1 System of separating profiles |
| 03/06/1996 | CN2221461Y Cut-off machine |
| 02/14/1996 | EP0696438A1 Severing bodies with non-circular cross sections |
| 02/08/1996 | DE4442526A1 Arrangement for separating profile sections from strip |
| 02/08/1996 | DE4427389A1 System for cross=cutting and separation of bars of desired cross=section and profile |
| 12/13/1995 | EP0686450A1 Cutting apparatus for profiled material e.g. gutters |
| 11/23/1995 | DE19515955A1 Thread cutter for parting off threaded rod from others of different pitches |
| 10/17/1995 | US5457889 Jam-free shearing machine for threaded rods |
| 09/27/1995 | CN1108981A High speed shear for end trimming rods and the like |
| 09/19/1995 | US5450668 Method and apparatus for separating tubing |
| 07/27/1995 | DE4401685A1 Wiring conduit lengths cutter |
| 07/19/1995 | EP0663255A1 Method and apparatus for separating tubing |
| 06/28/1995 | EP0659512A2 High speed shear for end trimming rods and the like |
| 03/28/1995 | US5400631 Method to obtain on the cold state single finished section from cold single multi-section elements, and relative machine |
| 03/22/1995 | EP0482066B1 Rotary arc ram |
| 03/07/1995 | US5394782 Shearing apparatus |
| 03/02/1995 | DE4324627C1 Severing device |
| 02/14/1995 | US5388745 Method and apparatus for separating tubing |
| 12/28/1994 | EP0630717A1 Shearing apparatus with adjustable blade angle |
| 11/10/1994 | WO1994025212A1 Cable sectioning device |
| 10/18/1994 | US5357072 Wire consolidator for wirecut EDM |
| 09/08/1994 | DE4402416A1 Non-jamming cutting machine for threaded rods |
| 07/21/1994 | WO1994015743A1 Method and apparatus for separating tubing |
| 05/17/1994 | CA1329588C Process and device for exchanging heat and matter |
| 04/20/1994 | EP0592961A1 Apparatus and method for forming needle blanks from wire stock |
| 02/08/1994 | US5284283 For attachment to boom structure/hydraulic system of hydraulic machine |
| 11/16/1993 | US5262095 Heat and material exchanging device and method of manufacturing said device |
| 11/16/1993 | US5261303 Rod cutter |
| 11/16/1993 | US5261262 Method and apparatus for cutting corrugated webs having louvers |
| 06/02/1993 | CN2134902Y Combined multiple-spindle honing, drilling, reaming and toothing device |