| 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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| 06/27/2007 | EP1404488B1 Protective device for a hand machine tool |
| 06/27/2007 | CN2915372Y Electric polishing machine with dust-removing device |
| 06/27/2007 | CN1986166A Hand held power tool |
| 06/26/2007 | US7235007 Divided grinding tool |
| 06/26/2007 | US7235006 Power tool with dust collection function |
| 06/26/2007 | US7235003 Method and apparatus for grinding of concrete floors |
| 06/26/2007 | US7234997 Device for grinding of clothing in a textile machine |
| 06/21/2007 | US20070141968 Sanding device, and sanding assembly including the same |
| 06/21/2007 | US20070141953 Grinding apparatus |
| 06/21/2007 | DE102005058296A1 Handwerkzeugmaschine Hand tool |
| 06/20/2007 | CN2912914Y Filtering equipment |
| 06/20/2007 | CN1981992A Method for automatically adjusting silicon wafer grinding pressure of chemical-mechanical polisher |
| 06/20/2007 | CN1981991A Clenaer of chemical-mechanical polisher head |
| 06/19/2007 | CA2206524C High entrainment venturi for random orbital sander dust collection |
| 06/14/2007 | DE102004029986B4 Schneidgerät Cutter |
| 06/13/2007 | EP1793966A2 Drywall sander |
| 06/13/2007 | CN2910477Y Grindings remover and grinding polisher having the same |
| 06/13/2007 | CN1978140A Method for prolonging service-life of grinding pad in chemical-mechanical polishing |
| 06/13/2007 | CN1978139A Process for automatically processing grinding pad |
| 06/12/2007 | CA2455123C Coherent jet nozzles for grinding applications |
| 06/08/2007 | CA2570839A1 Sanding device, and sanding assembly including the same |
| 06/06/2007 | EP1197293B1 Polishing device and method |
| 06/06/2007 | DE202007004949U1 Schleifsystem Grinding System |
| 06/06/2007 | DE202006001306U1 Schleifmaschine Grinding machine |
| 06/06/2007 | DE102005057642A1 Hand-operated tool e.g. angle grinder, has electric motor attached transverse to longitudinal axis in housing whereby electromotor is provided with central suction system |
| 06/06/2007 | CN1977445A Electrical device for automatically adjusting operating speed of a tool based on tool wear |
| 06/06/2007 | CN1320607C Cutting apparatus |
| 06/05/2007 | US7226346 Sanding apparatus |
| 05/31/2007 | DE102005054935A1 Gehäuse für ein Schleifrad A housing for a grinding wheel |
| 05/30/2007 | CN1318187C Hand-held machine tool comprising dust box |
| 05/29/2007 | US7223163 Cover device for a power tool |
| 05/29/2007 | US7223161 Cutting apparatus with dust discharging |
| 05/24/2007 | US20070117499 Rotary protecting hood of a pneumatic grinder |
| 05/23/2007 | EP1787754A1 Housing for a grinding wheel |
| 05/23/2007 | CN2902570Y All drying type edger |
| 05/23/2007 | CN1966210A Polishing apparatus and method of polishing work |
| 05/23/2007 | CN1966188A Motor spindle |
| 05/17/2007 | US20070108067 Polishing apparatus and method of polishing work |
| 05/16/2007 | EP1785228A1 Apparatus and method for polishing work using electrolytic reduced water |
| 05/10/2007 | US20070105484 System and method for duplicating keys |
| 05/09/2007 | CN2897539Y Abrasive-wheel protector of internal grinder |
| 05/03/2007 | DE19812040B4 Schneidemaschine Guillotine |
| 05/03/2007 | DE102005000143A1 Abdeckvorrichtung Covering |
| 05/02/2007 | EP1779968A1 Device for smoothing walls |
| 05/02/2007 | EP1778437A1 Hand machine tool, particularly a sanding machine |
| 05/02/2007 | CN2894941Y Electric swabbing machine |
| 05/02/2007 | CA2551463A1 A portable cutting device with guiding guard |
| 05/01/2007 | US7210986 System and method for duplicating keys |
| 04/26/2007 | US20070093189 Covering device |
| 04/26/2007 | DE4432976B4 Handgeführte elektrische Bandschleifmaschine Hand-held electric belt sander |
| 04/25/2007 | EP1777047A1 Protective cover |
| 04/25/2007 | CN2892374Y Grinder structure |
| 04/25/2007 | CN1951629A Protective cover |
| 04/24/2007 | US7207874 Electric hand power tool |
| 04/19/2007 | WO2006002305A3 Servo stroking apparatus and system |
| 04/19/2007 | US20070087665 Grinding machine |
| 04/19/2007 | DE102005049766A1 Handgeführter Trennschleifer Hand-held power cutters |
| 04/19/2007 | DE10029239B4 Vorrichtung zum Bearbeiten von magnetischen Bauteilen und Vorrichtung zur Behandlung von Abfallflüssigkeit Apparatus for processing magnetic components and apparatus for treating waste liquid |
| 04/18/2007 | EP1775071A1 Abrasive disc for grinding machine |
| 04/18/2007 | EP1775070A1 Grinding machine |
| 04/18/2007 | EP1773540A1 Machine for finishing an object such as a profiled element, a panel, or suchlike |
| 04/18/2007 | CN2891447Y Energy storage power-off protection device |
| 04/18/2007 | CN2889614Y Safe abrasive machine |
| 04/18/2007 | CN2889613Y Novel lubrication device of polishing grinding head |
| 04/18/2007 | CN2889607Y Cooling device for centerless grinding machine |
| 04/18/2007 | CN1947945A Equipment for chemical-mechanical polishing, method for washing its polishing pad and flattening method |
| 04/18/2007 | CN1947933A Method of shaping and forming work materials |
| 04/11/2007 | EP1772233A1 Needle jet module for the supply of cooling lubricants |
| 04/11/2007 | CN1946515A Dust collecting container for a hand-held machine tool |
| 04/10/2007 | US7201640 Method of sucking water and water sucking device |
| 04/10/2007 | US7201162 Cutting machine with environment control arrangement |
| 04/05/2007 | DE19518854B4 Handwerkzeugmaschine, insbesondere Winkelschleifmaschine, mit einer Schutzhaube Hand tool, in particular angle grinder with a guard |
| 04/04/2007 | EP1768819A1 Power tool with dust seal |
| 04/03/2007 | US7198552 Polishing apparatus |
| 04/03/2007 | US7198550 Process for finish-abrading optical-fiber-connector end-surface |
| 04/03/2007 | US7198546 Method to monitor pad wear in CMP processing |
| 03/29/2007 | WO2007035292A1 Abrasive article with an integral dust collection system and methods of making same |
| 03/29/2007 | WO2007035252A2 Abrasive article mounting assembly and methods of making same |
| 03/29/2007 | DE19851064B4 Struktur zur Anbringung eines Staubbeutels an einem motorgetriebenen Werkzeug mit einem Staubsammler Structure for mounting a dust bag to a motor driven tool with a dust collector |
| 03/28/2007 | EP1766769A2 Electrical device for automatically adjusting operating speed of a tool based on tool wear |
| 03/28/2007 | CN2882897Y Electric knife grinder |
| 03/21/2007 | EP1764443A1 Device for reprofiling of raiway rail including collecting refuse |
| 03/21/2007 | CN2880382Y Sealing Y-shaped nozzle adapting high speed superhigh speed grinding |
| 03/15/2007 | DE202006016185U1 Schleifmaschine mit Staubsammeleinrichtung Grinder with dust collector |
| 03/14/2007 | EP1151823B1 Machine tool device and its working fluid feed device |
| 03/14/2007 | CN1927541A Polishing system and polishing method |
| 03/14/2007 | CN1927536A Grinding manufacture technology for glazed brick |
| 03/13/2007 | US7189154 Orbital sander with liquid dispenser |
| 03/07/2007 | EP1759813A2 Angle Grinder |
| 02/28/2007 | CN2873418Y Environment protection low consumption die-holding protective device |
| 02/28/2007 | CN1919535A Workpiece machining device |
| 02/27/2007 | US7182674 Coolant delivery apparatus for machine tool |
| 02/15/2007 | WO2007016755A1 Locking mechanism for safety guards of handheld metalworking machines |
| 02/15/2007 | DE102005037530A1 Hand-held powered grinding tool has twist-release button with locking pin to drive shaft |
| 02/14/2007 | EP1750900A1 Overspeed safety device for a rotation motor |
| 02/13/2007 | US7175513 Power grinder with safety guard and spindle arresting means |
| 02/13/2007 | US7175510 Method and apparatus for conditioning a polishing pad |
| 02/13/2007 | US7175506 Tool unit for ultrasonically assisted rotary machining |
| 02/08/2007 | WO2007014813A1 Portable power tool |
| 02/08/2007 | DE202006017585U1 Absaugeinrichtung für ein motorisch angetriebenes Handwerkzeuggerät Suction device for a motor-driven hand tool |