| Patents for B24B 45 - Means for securing grinding wheels on rotary arbors (1,800) |
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| 03/16/1988 | EP0260026A2 Drill |
| 03/15/1988 | US4730952 Quick change mechanism for circular saw blades |
| 03/08/1988 | US4729193 Cutting disk mounting assembly |
| 03/02/1988 | EP0257194A2 Grinding machine for automatically grinding internal or external cylindrical surfaces, plane surfaces and/or internal and external threads |
| 02/24/1988 | CN85102361B Electro-control set for automatic balance of liquid in the emery grinder |
| 02/18/1988 | DE3637747C1 Hydraulic clamping nut for rotating tools, in particular grinding wheels |
| 01/20/1988 | EP0253181A2 Fastening device for disc-like tools on a tool spindle of a portable electric machine tool |
| 01/13/1988 | CN87204299U Gripping-type grinding wheel cover |
| 01/05/1988 | CA1230972A1 Device for mounting and removal of polishing wheels in machines for polishing stones or like materials |
| 11/19/1987 | DE3616839A1 Device for fixing a grinding wheel in an easily releasable manner |
| 11/04/1987 | EP0244203A2 Rotary power tools |
| 10/29/1987 | DE3613987A1 Device for the detachable fixture of a grinding wheel |
| 10/14/1987 | CN87102592A Disposable grinding apparatus having integral mounting hub |
| 10/08/1987 | WO1987005847A1 Disposable grinding apparatus having an integral mounting hub |
| 10/06/1987 | US4697966 Pressurized clamp for securing tools or workpieces |
| 09/15/1987 | US4692990 Hollow tool exchanging mechanism for a machine tool |
| 08/25/1987 | US4688355 Method and apparatus for continuous compensation of grinding wheel unbalance |
| 08/12/1987 | EP0231500A2 Device for releasably mounting a disc-like working-tool |
| 08/04/1987 | US4683679 Grinding and dressing wheel support and release apparatus |
| 07/30/1987 | DE3600809A1 Spindle for angle drilling machine |
| 07/07/1987 | US4677792 Clamping or chucking system for a grinding wheel or disk |
| 06/30/1987 | US4675976 Grinding machine with facilities for storage of spare work holders and tools |
| 06/19/1987 | DE3543945A1 Clamping device for straight grinding wheels and use of the same |
| 06/09/1987 | US4670964 Grinding machine with magazine for spare grinding wheels |
| 05/12/1987 | CA1221546A1 Regulating wheelhead drive |
| 04/28/1987 | US4661009 Quick change coupling for machine tool arbors and the like |
| 04/14/1987 | US4657428 Quick change mechanism for circular saw blades and other spinning disc devices |
| 04/07/1987 | US4655006 Abrasive apparatus |
| 04/07/1987 | US4654953 Tool quill exchanging mechanism for a machine tool |
| 03/26/1987 | WO1987001642A1 Tool-changing device for grinding operations |
| 03/26/1987 | DE3626851A1 Device for fixing rotary grinding tools, in particular grinding wheels, on a spindle |
| 03/26/1987 | DE3533090A1 Vorrichtung zum wechseln von werkzeugen bei schleifoperationen Device for change of tools for grinding operations |
| 03/26/1987 | DE3532903A1 Portal grinding machine with grinding wheel changing device |
| 02/12/1987 | DE3625201A1 Exchangeable grinding tool unit |
| 02/10/1987 | US4641415 Tool and attachment gripping and releasing means |
| 01/20/1987 | US4637171 Method of continuous compensation of unbalance present in a rotor and in particular in a grinding wheel |
| 01/20/1987 | US4637170 Abrasive apparatus |
| 01/08/1987 | DE3524311A1 Tool-changing device for machine tools |
| 01/08/1987 | DE3523746A1 Quick-action clamping device for rotating disc-shaped tools |
| 01/02/1987 | DE3620047A1 Grinding wheel-changing system for grinding machines |
| 12/16/1986 | US4628587 Honing stone exchanger for use with superfinishing machines |
| 12/02/1986 | CA1214641A1 Grinding head assembly |
| 10/01/1986 | EP0195845A2 Continuous rotor-balancing process, in particular for a grinding disc, and circuit arrangement therefor |
| 09/09/1986 | US4610110 Spindle mount for rotary abrasive tools or the like |
| 08/13/1986 | EP0190397A2 Method for the continuous compensation of an unbalanced state of a rotor, especially of a grinding wheel |
| 07/15/1986 | US4599786 Grinding machine with apparatus for changing grinding wheel tools and workpieces |
| 07/01/1986 | US4597227 Device for attaching a tool |
| 05/20/1986 | US4589232 Mounting for rotary grinding and dressing tools |
| 04/29/1986 | US4584759 Grinding machine with magazine for spare grinding wheels |
| 04/08/1986 | CA1202753A1 Composite washer assembly |
| 03/25/1986 | US4577440 Clamping device for a grinding ring |
| 03/19/1986 | EP0174799A2 Machine tools, in particular grinding machines with apparatus for changing grinding wheel tools and workpieces |
| 03/12/1986 | EP0174140A2 Tool quill exchanging mechanism for a machine tool |
| 03/10/1986 | CN85102361A Electro-control set for automatic balance of liquid in the emery grinder |
| 02/12/1986 | EP0170764A1 Grinding machine for crankshafts of diesel or internal-combustion engines |
| 02/05/1986 | EP0170604A1 Device for fitting a tool, e.g. a guiding tool, to the spindle of a machine tool, and machine tool equipped with the same |
| 12/31/1985 | US4561217 System for precision centering a bore upon a shaft |
| 12/18/1985 | EP0165143A1 Device for fitting and removing tools and accessories on a machine tool, especially a grinding machine |
| 12/17/1985 | US4558538 Sliding sleeve drum sander |
| 11/12/1985 | US4551953 Machine tool with detachable tool shielding means |
| 11/12/1985 | US4551902 Device for mounting and removal of polishing wheels in machines for polishing stones or like materials |
| 08/28/1985 | EP0152564A2 Tool mounting |
| 07/16/1985 | US4528743 Grinding machine with magazine for spare grinding wheels |
| 07/10/1985 | EP0147545A2 Device for releasably securing especially a grinding disc to a portable power tool |
| 05/28/1985 | US4519722 Regulating wheelhead drive |
| 04/23/1985 | CA1185796A1 Abrasive wheel and drive spindle combination with improved attaching means |
| 04/10/1985 | EP0136931A2 Grinding tool securing and removing device for machines for polishing stone or like materials |
| 04/02/1985 | US4507897 Grinding head assembly |
| 02/13/1985 | EP0132567A1 Clamping device for a ring wheel |
| 12/04/1984 | US4485595 Grinding and polishing apparatus |
| 11/13/1984 | US4481739 Grinding machine with dual turrets |
| 10/02/1984 | US4474076 Device for balancing rotation bodies |
| 09/04/1984 | US4468895 Surface grinder attachment |
| 05/22/1984 | US4449329 For use with a portable grinder |
| 05/08/1984 | US4446657 Resinoid bonded grinding wheel and method for forming such wheel |
| 04/18/1984 | EP0105624A2 Regulating wheelhead drive for a centerless grinder |
| 03/06/1984 | US4434586 Machine tool, especially a hand-held power tool with a turnable clamping element for clamping a tool on the tool spindle |
| 01/25/1983 | US4369602 Surface finishing device |
| 10/05/1982 | US4352773 Method of mounting a grinding wheel on a spindle |
| 03/10/1982 | EP0046832A1 Device for balancing rotary bodies |
| 12/30/1981 | EP0042675A1 Method of mounting a grinding wheel on a spindle |
| 12/23/1981 | EP0042341A1 Surface finishing device |
| 12/22/1981 | US4306383 Grinding wheel with energy absorbing device |
| 10/13/1981 | CA1110453A1 Precision grinding wheel mount and method of aligning |
| 03/24/1981 | US4257197 Hub for mounting a rotary tool |
| 03/10/1981 | US4255163 Balancing device |
| 12/09/1980 | US4237659 Quick change adapter for mounting rotatable grinding elements |
| 12/02/1980 | US4236355 Precision grinding wheel mount |
| 07/22/1980 | US4213278 Cylindrical clamping mandrel for a buffing or polishing pad of specific size |
| 09/11/1979 | US4167083 Grinding machine adapted for changing of grinding wheels on a grinding spindle |
| 06/06/1978 | US4092807 Wheel clamping device |
| 09/27/1977 | US4050195 Apparatus for compensating for unbalance of a rotary body |
| 10/19/1976 | US3986302 Device for fitting a grinding wheel onto a grinding wheel spindle |
| 08/17/1976 | US3974598 Backing disc with means to expel abraded particles |
| 08/10/1976 | US3973737 Pulp grinder |
| 07/06/1976 | US3967416 System for compensating the unbalance of a rotating body, especially of a grinding wheel |
| 07/06/1976 | US3967415 Device for mounting and dismounting a grinding wheel assembly onto or from, respectively, the grinding spindle of a grinding machine |
| 06/29/1976 | US3965619 Quick change feed mechanism and abrasive replacement |
| 06/15/1976 | US3962831 Automatic grinding method and apparatus for wood working |
| 04/20/1976 | US3950897 Multi-chambered fluid balancing apparatus |