| Patents for B23D 63 - Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools (1,258) |
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| 08/02/1989 | EP0326325A2 Apparatus for facilitating the machining of workpieces |
| 08/01/1989 | US4852430 Band saw straightening apparatus |
| 07/11/1989 | US4846023 Regrinding apparatus for circular saws |
| 07/04/1989 | US4843769 Stump grinder tooth sharpening apparatus |
| 07/04/1989 | US4843718 Automatic sharpener for chain saw |
| 06/07/1989 | CN2038824U Vertical grinding machine for strap sawing machine |
| 06/06/1989 | US4836058 Saw chain grinding machine |
| 05/09/1989 | CA1253695A1 Saw chain sharpening device |
| 04/25/1989 | US4823649 Automatic dual side grinder |
| 04/18/1989 | US4821608 Chain saw sharpening guide |
| 04/11/1989 | US4819515 Method and apparatus for grinding saw teeth |
| 03/22/1989 | EP0308276A2 Saw chain cutting edge configuration |
| 03/14/1989 | US4811722 Process for sharpening cutting-off tools and cutting-off process |
| 03/14/1989 | CA1251045A1 Grinding machine for cutters in saw chain |
| 01/25/1989 | CN2031326U Frame shape saw-teeth grinder |
| 01/12/1989 | DE3822042A1 Method and device for stiffening saw blades |
| 12/07/1988 | EP0293941A1 Method for the sharpening of parting tools for parting off slices of rod- or blockshaped works, and cutting process |
| 12/01/1988 | WO1988009237A1 An arrangement in automatic saw chain grinders |
| 11/23/1988 | EP0292241A1 Saw chain cutter link |
| 11/22/1988 | US4785700 Cutter link for saw chain having guide surface for sharpening |
| 11/09/1988 | CN88200711U Material pressing and dressing synchronization machine for band saw blade |
| 11/08/1988 | CA1244265A1 Cutting tool and process for manufacturing same |
| 10/26/1988 | EP0287958A2 Saw clamping device for a saw blade dressing machine |
| 08/09/1988 | US4762027 Rotating grinding wheel device for sharpening chain saws |
| 07/05/1988 | US4754667 Machining cutter tools |
| 06/14/1988 | US4750387 System and method for grinding the saw teeth of a circular saw blade |
| 06/09/1988 | DE3804247A1 Device for sharpening a frame saw blade |
| 05/31/1988 | US4747607 Lobed chuck for saw regrinding |
| 05/24/1988 | US4745827 File guide for saw chain cutter teeth |
| 05/10/1988 | CA1236305A1 Saw chain sharpener |
| 04/19/1988 | US4738165 Saw chain file guide |
| 04/13/1988 | EP0263203A2 Computer memory disc and method for machining same |
| 04/12/1988 | CA1234984A1 Device for grinding chain saw tooths |
| 03/22/1988 | US4732056 Saw chain grinding machine |
| 03/01/1988 | US4727777 Vehicle-mounted support for sharpening chain saws |
| 03/01/1988 | US4727776 Chain saw sharpening system |
| 02/10/1988 | EP0255617A1 Saw blade for cutting wood and plastics |
| 02/04/1988 | DE3626068A1 Method and apparatus for setting the teeth of saw blades |
| 01/19/1988 | US4719823 Chain saw sharpening guide |
| 12/08/1987 | US4711142 Saw sharpening apparatus |
| 11/10/1987 | CA1228979A1 Filing device for chain saw chain depth gauges |
| 10/28/1987 | EP0243290A1 Circular-saw blade |
| 10/13/1987 | US4699026 Apparatus for sharpening chain saw chains |
| 09/15/1987 | US4693145 Method of continuously grinding the teeth of saw bands and saw blades |
| 09/09/1987 | EP0235146A1 Revolving grinding wheel device for sharpening chain saws |
| 08/25/1987 | US4688458 Bandsaw blades for milling timber |
| 08/04/1987 | US4683780 Saw chain sharpener |
| 07/30/1987 | DE3601996A1 Saw-tooth grinding machine |
| 07/08/1987 | CN86202038U Miniature grinding machine for saw chain |
| 07/07/1987 | US4677882 Feeding means for intermittently rotating a circular saw blade of great pitch |
| 07/07/1987 | US4677881 Chain saw sharpener |
| 06/23/1987 | CA1223176A1 Bandsaw blades for milling timber |
| 06/11/1987 | DE3543396A1 Band-type circular saw |
| 05/26/1987 | US4667542 Saw blade sharpening fixture |
| 05/13/1987 | EP0221640A1 Filing device for chain saw chain depth gauges |
| 04/23/1987 | DE3537266A1 Method of reducing the grinding time during the grinding of saw teeth on saw blades |
| 04/21/1987 | US4658677 Device for grinding chain saw teeth |
| 04/14/1987 | US4657234 Chain saw holder |
| 04/09/1987 | DE3541725A1 Apparatus for grinding circular saw blades |
| 03/24/1987 | CA1219448A2 Saw chain sharpening method and apparatus |
| 03/19/1987 | DE3532981A1 Clamping device for a saw blade on a saw-machining machine |
| 03/04/1987 | CN85106207A Process for producing a saw blade |
| 03/03/1987 | US4646589 Chain saw sharpener aid |
| 02/17/1987 | US4643050 Saw chain depth gauge grinder |
| 02/03/1987 | US4640651 Computer memory disc and method for machining same |
| 01/13/1987 | CA1216429A1 Chain saw sharpening system |
| 01/08/1987 | DE3522928A1 Apparatus for the regrinding of saw blades |
| 12/23/1986 | US4630509 Articulated assembly of members |
| 12/02/1986 | US4625594 Process and apparatus for producing a saw blade |
| 11/20/1986 | EP0202115A2 Machining cutter tools |
| 10/21/1986 | CA1212839A1 Vehicle-mounted support for sharpening chain saws |
| 08/26/1986 | CA1210258A1 Filing guide |
| 07/08/1986 | US4598916 Magnetic saw chuck |
| 07/03/1986 | WO1986003702A1 Revolving grinding wheel device for sharpening chain saws |
| 07/01/1986 | US4597178 Saw chain sharpener |
| 06/17/1986 | US4594920 Grinding machine for grinding cutter in cutter links |
| 06/17/1986 | US4594919 Sharpening of chain saws |
| 06/11/1986 | EP0183786A1 Saw chain sharpening device |
| 05/14/1986 | EP0180940A1 Advancing device for the intermittent rotation of a circular saw blade with a large tooth pitch |
| 05/13/1986 | US4587869 Method and apparatus for reconditioning band saw blade |
| 05/13/1986 | US4587868 Filing device for chain saw chain depth gauges |
| 05/13/1986 | US4587867 Control mechanism for a machine for working on saws |
| 05/13/1986 | CA1204286A1 Saw chain sharpening method and apparatus |
| 05/06/1986 | CA1203985A1 Portable chain saw sharpening kit with depth gauge filing attachment and method of using same |
| 04/29/1986 | US4584910 Grinding machine for cutters in saw chain |
| 04/01/1986 | US4578984 Machine for deforming the gullets of saw blades to improve resistance to fatigue stress |
| 03/25/1986 | US4577533 Adjusting mechanism for a grinding wheel on a sharpening machine for saws |
| 03/05/1986 | EP0173652A2 Device for grinding chain saw teeth |
| 02/04/1986 | US4567792 Saw chain sharpening device |
| 02/04/1986 | CA1200105A1 Portable chain saw sharpening kit with cutting link alignment means and method for using same |
| 12/24/1985 | US4559851 Saw chain grinder |
| 12/05/1985 | WO1985005301A1 Saw chain sharpening device |
| 09/10/1985 | US4539871 Saw chain sharpener |
| 09/03/1985 | CA1192749A1 Chain-saw chain sharpening device |
| 08/20/1985 | US4535667 Saw chain |
| 08/20/1985 | US4535654 Chain saw sharpening guide |
| 08/06/1985 | US4532830 Sawtooth grinding machine |
| 07/23/1985 | US4530258 Saw chain sharpening method and apparatus |
| 06/11/1985 | US4522087 Saw chain depth gauge grinder |
| 04/03/1985 | EP0136107A1 Bandsaw blades for milling timber |