| Patents for B24B 55 - Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition (6,990) |
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| 03/13/1997 | WO1997009151A1 Dust collector manifold assembly for use with dust generating apparatus |
| 03/11/1997 | US5609516 Rotating abrader with polygonal pad and dust evacuation |
| 03/06/1997 | DE19532299A1 Hand guided tool with drive motor |
| 03/04/1997 | US5606767 Vacuum operated dust and debris removal and collection system |
| 02/27/1997 | DE19533392C1 Transport unit used to trim moulding irregularities off tyres |
| 02/25/1997 | US5605500 Vacuum attachment assemblies for sanding tools |
| 02/20/1997 | DE19530542A1 Handwerkzeugmaschine mit Staubabsaugeinrichtung Hand tool with dust extraction |
| 02/13/1997 | WO1997004920A1 Random orbit sander having speed limiter |
| 02/13/1997 | CA2226097A1 Random orbit sander having speed limiter |
| 01/28/1997 | US5597349 Rotary stripper and shield |
| 01/28/1997 | US5597348 Water feed for sanding tool |
| 01/28/1997 | US5597347 Sander vacuum housing and pad frame system |
| 01/21/1997 | US5595531 Random orbit sander having speed limiter |
| 01/21/1997 | US5594972 Dust collector |
| 01/09/1997 | WO1997000757A1 Automatic surface finisher and finishing process for sanitary-ware and ceramic products |
| 01/07/1997 | US5591075 Grinding machine with a fireproof dust-collecting system |
| 01/07/1997 | US5591071 Polishing device |
| 01/07/1997 | US5591070 Air tool with exhaust diverting valve |
| 01/02/1997 | EP0751553A2 No coat backside wafer grinding process |
| 12/29/1996 | CA2176428A1 Adjustable guard arrangement for power tool |
| 12/24/1996 | US5586928 Grinding apparatus with touch-top work surface |
| 12/17/1996 | US5584959 Waste treatment system in a polishing apparatus |
| 12/17/1996 | US5584619 Method of and arrangement for preventing accidents during operation of a manually-operated machine tool with a rotatable toolbit |
| 12/11/1996 | EP0746445A1 Glass beveling machine |
| 12/11/1996 | EP0668811B1 Method of cooling parts of surfaces |
| 12/10/1996 | US5582541 Abrading tool with water feed and removal system |
| 12/10/1996 | US5581842 Quick change vacuum bag adapter |
| 12/04/1996 | EP0764133A4 Automated teller machine passbook transport mechanism |
| 12/04/1996 | EP0745017A1 Device for machining the edges of spectacle lenses |
| 12/03/1996 | US5580302 Random orbit sander having air directing baffle |
| 11/28/1996 | DE19518854A1 Safety guard for hand-held rotating electric tool |
| 11/26/1996 | US5577955 Portable tile saw shield |
| 11/14/1996 | WO1996035515A1 High entrainment venturi for random orbital sander dust collection |
| 11/14/1996 | DE19517196A1 Suction extraction device to remove solid/liquid/gaseous residue |
| 11/06/1996 | CN1135234A Water soluble metal working fluids |
| 10/31/1996 | DE19515803A1 Hand belt sander with dust suction and drive roller driven by electric motor |
| 10/24/1996 | DE19514390A1 Grinding machine for grinding workpieces |
| 10/22/1996 | US5566457 Joint cutter |
| 10/17/1996 | DE19614525A1 Vibrating sander or polisher with dust collection device |
| 10/08/1996 | US5562528 Machine tool |
| 10/02/1996 | EP0734306A1 Method and device for grinding buttons of a rock drilling bit and a flushing head for supplying flushing medium when grinding buttons of a rock drilling bit |
| 10/01/1996 | US5560547 High entrainment venturi for random orbital sander dust collection |
| 09/26/1996 | DE19510291A1 Electric hand-tool e.g. angle grinder |
| 09/24/1996 | US5558566 Oscillating spindle sander |
| 09/12/1996 | DE19507955A1 Ergonomic safety electric angle grinder with main and auxiliary handles |
| 09/10/1996 | US5554066 In-line profile sander |
| 09/04/1996 | CN2234334Y Dust-collector capable of eliminating spark for grinding wheel machine |
| 08/29/1996 | WO1996013356A3 Glass beveling machine |
| 08/27/1996 | US5549509 Grinding apparatus with touch-top work surface |
| 08/21/1996 | EP0727281A1 Motorized sander |
| 08/14/1996 | EP0726121A2 In-line sander system |
| 08/14/1996 | EP0725716A1 Joint cutter |
| 08/14/1996 | EP0656821A4 Dry abrasive belt cleaner. |
| 08/14/1996 | DE19549335A1 Dust extraction unit for hand tool |
| 08/13/1996 | US5545082 Dust control system for rotary hand tools |
| 08/13/1996 | US5545080 Motorized sander having a sanding head mounted by a pivotal joint |
| 08/08/1996 | DE19503201A1 Hand-held concrete grinder with gear housing containing angular gear |
| 08/01/1996 | DE19546228A1 Grinding machine with disc fixed to drive shaft of electric motor |
| 07/30/1996 | US5540616 Vacuum attachment for a sander |
| 07/25/1996 | DE19501690A1 Device for guiding air stream over surface in grinding machine |
| 07/24/1996 | EP0722483A1 Novel water soluble metal working fluids |
| 07/23/1996 | US5538040 Pneumatic control valve |
| 07/17/1996 | EP0721694A1 Electric motor with an electrodynamic brake |
| 07/16/1996 | US5536198 Apparatus and method for on-site dressing and truing of sanding machine rubber-covered cylinders |
| 07/11/1996 | DE19500317A1 Suction device for dental use |
| 07/10/1996 | EP0624119B1 Smoothing mill with suction, by depression in three stages, of dust so generated |
| 07/09/1996 | US5533926 Sandpaper pad and pad support for a detail sander |
| 07/04/1996 | DE4446157A1 Brake for electric hand tool |
| 07/02/1996 | US5531639 Smoothing mill with suction, by depression in three stages, of dust so generated |
| 06/18/1996 | US5527212 Bowen/norton dustless sanding device |
| 06/18/1996 | US5527207 Dust collection shroud for hand held power tools |
| 05/30/1996 | WO1996015878A1 Compounding elements and use thereof |
| 05/30/1996 | WO1996015877A1 Compounding elements and use thereof |
| 05/29/1996 | EP0713441A1 Control of 2-axis machine tool |
| 05/29/1996 | EP0713440A1 Radial force compensation in 2-axis machine tool |
| 05/29/1996 | EP0713438A1 Improved x-axis accuracy in two axis machine tools |
| 05/29/1996 | EP0713437A1 Improved machine tool |
| 05/29/1996 | EP0713436A1 Protective covers for 2-axis machine tool |
| 05/29/1996 | EP0713435A1 Environmental conditioning of workpieces |
| 05/29/1996 | EP0713434A1 Z-axis drive for 2-axis machine tool |
| 05/21/1996 | US5518442 Sander |
| 05/17/1996 | WO1996005941A3 Dust collection system for a power tool |
| 05/09/1996 | WO1996013356A2 Glass beveling machine |
| 05/07/1996 | US5514027 Sanding head for a sanding machine |
| 05/01/1996 | CN2225932Y Electric poloidal abrader |
| 04/30/1996 | US5512010 For the finishing sanding of car and truck bodies |
| 04/23/1996 | US5509454 Workpiece trimmers |
| 04/17/1996 | EP0706437A1 Method for supplying cooling medium to a grinding cup and grinding cup to carry out the method |
| 04/09/1996 | CA2139600C Water blasting unit |
| 04/04/1996 | DE4426419C1 Feeder for cooling fluid used in polishing spectacle lenses |
| 03/21/1996 | DE4432976A1 Handgeführte elektrische Bandschleifmaschine Hand-held electric belt sander |
| 02/29/1996 | WO1996005941A2 Dust collection system for a power tool |
| 02/29/1996 | DE19513279A1 Staubsammelsystem für ein maschinell angetriebenes Werkzeug Dust collection system for a machine-driven tool |
| 02/28/1996 | EP0569361B1 Hand tool |
| 02/28/1996 | CN2220923Y Water curtain dust-removing abrasive disk machine |
| 02/28/1996 | CN1031112C Glass plate chamfering machine capable of chamfering and grinding successively |
| 02/27/1996 | US5494476 Protective guard for board file |
| 02/22/1996 | WO1996005020A1 Portable, in-place sharpener for lawn mower blades and the like |
| 02/08/1996 | DE19524697A1 Polishing tool with cylindrical polishing disc |
| 02/01/1996 | WO1996002356A1 Device for carrying out a process that avoids overstressing a workpiece during grinding |