| 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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| 05/24/2006 | CN1775485A Dust extraction for power tools |
| 05/23/2006 | US7048620 Surface finishing machine and mounting plate therefor |
| 05/17/2006 | EP1567304B1 Hand-held machine tool comprising a dust box |
| 05/16/2006 | US7044841 Grinding machine |
| 05/16/2006 | US7044840 Grinding method and grinding machine |
| 05/10/2006 | CN2778472Y Dustproof device for grinder |
| 05/10/2006 | CN2778461Y Water-sand sanding machine |
| 05/09/2006 | US7040972 Power tool |
| 05/09/2006 | US7040969 Method and apparatus for grinding magnetic member and method and apparatus for treating waste fluid |
| 05/04/2006 | WO2006046581A1 Grinding machine |
| 05/04/2006 | US20060094344 Mist supply mechanism for rotary tool |
| 05/04/2006 | DE102005044298A1 Schutzhaube eines handgeführten Trennschleifers Guard a hand-held angle grinder |
| 05/04/2006 | DE102005044297A1 Schutzhaube eines handgeführten Trennschleifers Guard a hand-held angle grinder |
| 05/03/2006 | EP1652620A2 Grinding sludge compacting machine |
| 05/03/2006 | CN1767924A Coolant delivery apparatus for machine tool |
| 05/03/2006 | CN1765581A Protective cover of hand-held abrasive cutting wheel |
| 05/03/2006 | CN1765580A Protective cover of hand-held abrasive cutting wheel |
| 05/02/2006 | US7037181 Device for grinding of clothing in a textile machine |
| 04/27/2006 | DE202006001917U1 Filter unit for fluid used for cooling and grinding of metal parts, comprises two filter elements and multi-way valve |
| 04/25/2006 | US7033259 Hand sander vacuum attachment |
| 04/20/2006 | US20060084369 Polishing apparatus |
| 04/20/2006 | DE10235923B4 Elektrohandwerkzeuggerät mit einer Schutzhaube Electric hand tool with a guard |
| 04/19/2006 | CN2772722Y Polisher |
| 04/18/2006 | US7029386 Retaining ring assembly for use in chemical mechanical polishing |
| 04/06/2006 | DE202004018583U1 Device for cutting-off and grinding operations comprises vibration absorbing elements in the form of elastic coatings on the clamping elements or the tool, or in the form of interposable disks |
| 04/06/2006 | DE19963831B4 Exzentertellerschleifer mit einem Gehäuse Eccentric disc with a housing |
| 04/06/2006 | DE102004047795A1 Schleifhandwerkzeugmaschine, insbesondere Akkuschleifhandwerkzeugmaschine Sander machine, in particular battery power sander machine |
| 04/06/2006 | DE102004047278A1 Abdeckeinrichtung für ein Werkzeuggerät Covering a power tool |
| 04/06/2006 | DE102004047277A1 Abdeckvorrichtung für ein Werkzeuggerät A cover for a power tool |
| 04/06/2006 | DE102004045625A1 Suction cleaner for hand tools has cool air fan integrated in machine housing with a turbine wheel in driving connection with ventilator wheel of suction fan to be driven by emerging cool air stream |
| 04/05/2006 | EP1642680A1 Protective hood for power tool |
| 04/05/2006 | EP1642679A1 Polishing apparatus |
| 04/05/2006 | EP1642674A1 Protective hood for power tool |
| 04/05/2006 | CN2768964Y Double-wheel type grinder |
| 04/05/2006 | CN2768963Y Grinder |
| 04/05/2006 | CN1754658A Machining apparatus using a rotary machine tool to machine a workpiece |
| 04/05/2006 | CN1754653A Hand-held grinding machine especially storage cell powered hand-held grinding machine |
| 04/05/2006 | CN1248828C Method for cutting magnet iron piece |
| 04/04/2006 | US7021994 Method and apparatus for metalworking using a coolant fluid |
| 03/30/2006 | US20060068690 Cover device for a power tool |
| 03/30/2006 | US20060068683 Machining apparatus using a rotary machine tool to machine a workpiece |
| 03/29/2006 | EP1640116A1 Carrying device for a stick-formed blade sharpener |
| 03/29/2006 | EP1640115A1 Dust collection system |
| 03/29/2006 | CN1751850A Residue removing type brick polishing machine |
| 03/29/2006 | CN1247367C Hand operated tool machine with at least one handle |
| 03/28/2006 | US7018280 Sanding apparatus |
| 03/28/2006 | US7017478 Grinding sludge compacting machine |
| 03/23/2006 | DE202006001643U1 Centering puck for center slotted grinding discs, includes centering and assembly aids with integrated extraction function |
| 03/23/2006 | DE202004016268U1 Wasserversorgung für Trennschleifer Water supply for power cutters |
| 03/23/2006 | DE10257687B4 Polierball Polishing Ball |
| 03/23/2006 | DE102004029220B4 Handwerkzeuggerät mit Staubabsaugmodul Hand tool with dust extraction |
| 03/22/2006 | CN2765720Y Multifunctional environment-friendly type hand-held plan rubbing machine |
| 03/22/2006 | CN1748941A Glass polishing wheel and its preparing method and using method |
| 03/21/2006 | US7014547 Portable grinding machine with protective cover |
| 03/21/2006 | US7014528 Grinding machine and grinding fluid supply-nozzle therefor |
| 03/16/2006 | DE102004043777A1 Hose adaptor for fitting of suction hose for especially hand-held powered tools has fastening device for fastening of adaptor pipe to work bench or similar independent of appliance |
| 03/09/2006 | US20060052041 Electri portable power tool |
| 03/08/2006 | EP1632311A1 Pole sander with interchangeable polishing head |
| 03/02/2006 | WO2006023477A2 Dustledd sander |
| 03/02/2006 | WO2006023047A1 Non-loading abrasive article |
| 03/02/2006 | US20060046625 Debris collecting attachment for machine tool |
| 03/02/2006 | DE19847624B4 Struktur für einen handgeführten Bandschleifer zum Sammeln von Staub, der durch den Betrieb des Bandschleifers erzeugt wird Structure for a hand-held belt sander to collect dust generated by operation of the belt sander |
| 03/01/2006 | EP1629943A2 Protective cover |
| 02/23/2006 | US20060040597 Grinding or polishing arrangement |
| 02/23/2006 | US20060040584 Method and apparatus for grinding |
| 02/22/2006 | EP1100650B1 Hand-held machine tool with dust extraction |
| 02/21/2006 | US7000605 Engraver apparatus and method |
| 02/21/2006 | US7000287 Portable containment and transport equipment with dust suction and collection capacity |
| 02/16/2006 | DE19937784B4 Zweischeiben-Feinschleifmaschine Two slices of fine grinding |
| 02/16/2006 | DE102004034441A1 Handwerkzeugmaschine, insbesondere Winkelschleifer Hand tool, in particular angle grinder |
| 02/15/2006 | CN1241716C Extraction apparatus |
| 02/14/2006 | US6997792 Dustproof grinder |
| 02/14/2006 | US6997782 Polishing apparatus and a method of polishing and cleaning and drying a wafer |
| 02/09/2006 | DE102004026038B3 Absaugeinrichtung für Elektrohandwerkzeuggerät Suction device for electric hand tool |
| 02/08/2006 | CN1732068A Substrate holding mechanism, substrate polishing apparatus and substrate polishing method |
| 02/07/2006 | US6994613 Grinding apparatus with splash protector and improved fluid delivery system |
| 02/02/2006 | WO2006012051A2 Electrical device for automatically adjusting operating speed of a tool based on tool wear |
| 02/02/2006 | DE202004014609U1 Tool, in particular, parting-off grinder with a cutting disk and a guard element comprises at least one annular disk which contains polytetrafluoroethylene and is provided with a fabric reinforcement |
| 02/02/2006 | DE102004032434A1 Pneumatic tool e.g. pneumatic grinding device, has safety device that is set in activation and non-activation positions if control button is switched to two different positions, respectively, where safety device is connected to button |
| 02/01/2006 | EP1620238A1 Method for cleaning sic particles |
| 02/01/2006 | CN2754816Y Safety protective cover of polisher |
| 02/01/2006 | CN1729081A Electric portable power tool |
| 01/26/2006 | US20060019579 Non-loading abrasive article |
| 01/26/2006 | DE102005015281A1 Grinder e.g. pneumatic grinder, has main body with bottom end that is inwardly recessed to form space, and sealing unit disposed between plane face of rotary shaft and cover to seal both cover and plane face |
| 01/25/2006 | EP1618990A1 Power tool, especially angle grinder |
| 01/25/2006 | CN2753506Y Ceramic tile dry edge grinding machine |
| 01/24/2006 | US6988939 Hand-guided electric tool comprising a guard |
| 01/18/2006 | EP1349714B1 Portable cutting machine with a water pump |
| 01/18/2006 | CN1236893C Grinding method and device |
| 01/12/2006 | US20060009139 Cutting machine with environment control arrangement |
| 01/12/2006 | US20060009130 Method and apparatus for dry-in, dry-out polishing and washing of a semiconductor device |
| 01/12/2006 | DE102004031042A1 Arbeitsgerät Implement |
| 01/12/2006 | DE102004029220A1 Handwerkzeuggerät mit Staubabsaugmodul Hand tool with dust extraction |
| 01/11/2006 | EP1614505A1 Polishing device and method |
| 01/11/2006 | EP1614504A1 Selfrecoiling protective member for covering a processing machine |
| 01/05/2006 | DE102004057336B3 Dry grinding machine for ceramic or cement-bonded workpieces has eccentric air input to intermediate cavity between guide sheet and carrier |
| 01/05/2006 | DE102004029986A1 Schneidgerät Cutter |
| 01/05/2006 | DE102004027822A1 Hand machine tool used as a grinding machine tool comprises a housing supporting electrically conducting parts in a region in which it does not contact air or shavings during transport of the shavings |
| 01/04/2006 | EP1611997A2 Cutting apparatus with dust discharging |
| 01/04/2006 | EP1397230B1 Abrasive sheet having slots for dust extraction, surface finishing machine and support for said abrasive sheet |