| 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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| 03/18/2010 | DE102008046947A1 Hand-Werkzeugmaschine mit einer Abdeckhaube und einem Staubabfuhranschluss Hand tool with a cover and a dust removal connection |
| 03/17/2010 | EP2163356A2 Hand-held power tool with a covering cap and a dust removal connection |
| 03/17/2010 | EP2163344A2 Manually operated machine tool with a side edge cover |
| 03/17/2010 | CN201424409Y Treatment and recycling device for stone wastewater |
| 03/17/2010 | CN201423571Y Electrodynamic static-dynamic pressure shaft grinder unit |
| 03/17/2010 | CN201423570Y Thermostatic variable-frequency electrically-driven main shaft grinder unit |
| 03/17/2010 | CN201423566Y Safety protecting device for numeric control full automatic piston ring trapezoidal area grinder |
| 03/17/2010 | CN101670554A Dust exhaust device of sand belt machine |
| 03/17/2010 | CN101670543A Telescopic wall surface grinding machine |
| 03/16/2010 | US7677863 Overspeed safety device for a rotation motor |
| 03/11/2010 | US20100062691 Substrate holding mechanism, substrate polishing apparatus and substrate polishing method |
| 03/10/2010 | CN201419357Y Dust removing device of grinder |
| 03/04/2010 | DE202009016210U1 Kühlanordnung einer Werkzeugmaschine Cooling structure of a machine tool |
| 03/04/2010 | DE102008045203A1 Protective cover for angle grinder especially for trimming cattle hooves has rotating disc completely covered apart from small window in angled workpiece surface |
| 03/03/2010 | EP2159003A1 Protective covering for a rotating object |
| 03/03/2010 | CN201415362Y Film remover for coated glass |
| 03/03/2010 | CN101659039A Grinder cooling method and structure |
| 03/03/2010 | CN101659033A 磨轮 Wheels |
| 03/02/2010 | US7670209 Pad conditioner, pad conditioning method, and polishing apparatus |
| 02/25/2010 | WO2010020271A1 Dust collection container for a hand power tool |
| 02/25/2010 | US20100048110 Dust-disposal assembly for machine tool |
| 02/25/2010 | DE202009013263U1 Verzahnungs- oder Profilschleifmaschine Gear and profile grinding machine |
| 02/24/2010 | CN201410642Y Semiconductor grinding and cleaning device |
| 02/24/2010 | CN101657298A Dust collection container |
| 02/18/2010 | US20100041321 Coolant dynamic pressure releasing method in grinding operation, grinding method using the releasing method, and grinding wheel for use in the grinding method |
| 02/17/2010 | CN201405266Y Automatic pipe-reeling dustless dry grinding machine |
| 02/17/2010 | CN201405265Y Dedusting noise reduction burnishing chamber for burnishing metal aluminum castings |
| 02/17/2010 | CN201405263Y 磨头装置 Grinding apparatus |
| 02/17/2010 | CN201405252Y Wall surface grinding machine |
| 02/17/2010 | CN201405240Y Grinding device for scroll saw |
| 02/17/2010 | CN201405230Y Bracket for roll grinder |
| 02/17/2010 | CN201405229Y Knife sharpener |
| 02/11/2010 | WO2010016237A1 Dust collection adapter for rotary cutter |
| 02/11/2010 | DE102008009113B4 Handschleifmaschine mit längenverstellbarer Staubsammelvorrichtung Hand grinder with adjustable length dust collector |
| 02/10/2010 | CN201399708Y Vertical double side surface grinder |
| 02/10/2010 | CN100588505C Coolant supply method and apparatus |
| 02/09/2010 | CA2387996C Fume extraction apparatus and assembly |
| 02/04/2010 | WO2010014589A2 Surface modifying apparatus having illumination system and method thereof |
| 02/04/2010 | DE102005049766B4 Handgeführter Trennschleifer Hand-held power cutters |
| 02/04/2010 | CA2732523A1 Surface modifying apparatus having illumination system and method thereof |
| 02/03/2010 | EP2148762A1 Dust collection container |
| 02/03/2010 | CN201394780Y Dust-sucking apparatus for grinding |
| 02/03/2010 | CN201394751Y Grinder for tea leaflet cutter |
| 01/28/2010 | US20100022172 Post shaving orbital system for blind bolt fasteners |
| 01/27/2010 | CN201389792Y Water cooling grinding head structure |
| 01/27/2010 | CN201389790Y Gold and silver jewel processing table |
| 01/27/2010 | CN201389787Y Hand sharpening machine |
| 01/27/2010 | CN100584534C Hard alloy mixing material vibration drying method and device |
| 01/26/2010 | US7650998 Apparatus of treating grinding water for processing periphery of eyeglass lens |
| 01/21/2010 | US20100015900 Pad for machining surfaces with curved aspiration channels |
| 01/21/2010 | US20100015899 Surface Abrasion of Objects |
| 01/21/2010 | US20100011923 Method of minimal quantity lubrication cutting/grinding processing and oil composition used therefor |
| 01/21/2010 | DE112008000481T5 Poliervorrichtung Polishing apparatus |
| 01/21/2010 | DE102008040372A1 Schutzhaubenverdrehsicherungsvorrichtung Protective hood |
| 01/20/2010 | EP2145733A1 Pad for machining surfaces with curved aspiration channels |
| 01/20/2010 | CN201385259Y Abrasive disc machine shield |
| 01/20/2010 | CN201385242Y Tire buffing machine tool bit automatic cooling-down device |
| 01/18/2010 | CA2637649A1 Cutting head for use in sectioning a tubular object and comprising a device for recovery of projections |
| 01/14/2010 | DE102008040369A1 Schutzhaubenverdrehsicherungsvorrichtung Protective hood |
| 01/14/2010 | DE102007016241B4 Schleifmaschine für Fußböden Grinding machine for floors |
| 01/13/2010 | CN201380432Y Movable-type net-belt cutting-liquid purifying device |
| 01/13/2010 | CN201380426Y Polishing machine |
| 01/13/2010 | CN201380418Y Numerical control gem forming machine |
| 01/13/2010 | CN101623852A Method separating silicon powder and silicon carbide powder by interface tension |
| 01/13/2010 | CN101623851A Protective guard rotation-locking device |
| 01/13/2010 | CN101623850A Protective guard rotation-locking device |
| 01/07/2010 | US20100003905 Portable belt grinder |
| 01/07/2010 | US20100003895 Orbital Grinding Aggregate |
| 01/07/2010 | DE202008011512U1 Schutzhaube für ein rotierendes Objekt Protective cover for a rotating object |
| 01/06/2010 | EP2140972A1 Orbital grinding power unit |
| 01/06/2010 | CN201376225Y Novel wall grinding machine |
| 01/06/2010 | CN201376224Y Improved wall grinding machine |
| 01/06/2010 | CN201376211Y Wall grinding machine |
| 01/06/2010 | CN100578041C Device for damping vibration and driver with the damping device |
| 12/31/2009 | DE19930560B4 Verfahren zur Endbearbeitung von Oberflächen ionischer Keramik Method for finishing surfaces of ionic ceramic |
| 12/31/2009 | DE112008000549T5 Bearbeitungswerkzeug mit Kühlmitteldüse und Verfahren zur Anwendung eines Kühlfluids Machining tool with coolant nozzle and method for application of a cooling fluid |
| 12/30/2009 | WO2009157777A1 Tool for cutting and grinding in ex-environment |
| 12/30/2009 | WO2009157120A1 Grinding apparatus and grinding method |
| 12/30/2009 | EP2138279A1 Electric hand tool device with braking mechanism |
| 12/30/2009 | CN201371415Y Dust-collection device with deslagging mechanism |
| 12/30/2009 | CN201371410Y Multifunctional teppanyaki food residue cleaner |
| 12/30/2009 | CN201371407Y Flat sander |
| 12/30/2009 | CN201371406Y Machine for grinding and polishing arc surface |
| 12/30/2009 | CN201371394Y Sharpen device |
| 12/30/2009 | CN100574997C Fault alarming device and fault alarm method |
| 12/30/2009 | CN100574996C Method for automatically adjusting silicon wafer grinding pressure of chemical-mechanical polisher |
| 12/30/2009 | CN100574990C Foaming polystyrene plate surface matting and flaying machine thereof |
| 12/30/2009 | CN100574984C Hand-held electric machine tool |
| 12/24/2009 | US20090318059 Improved grinder/polisher |
| 12/24/2009 | DE102008002548A1 Werkzeugmaschine, insbesondere Handwerkzeugmaschine Machine tool, in particular hand tool |
| 12/24/2009 | DE102008002468A1 Werkzeugmaschine, insbesondere Handwerkzeugmaschine Machine tool, in particular hand tool |
| 12/23/2009 | WO2009153084A1 Power tool, particularly a hand-held power tool |
| 12/23/2009 | EP2134508A1 Abrasive article and method of making the same |
| 12/23/2009 | CN201366647Y Chip-removal and dust-collecting structure improvement of sand mill |
| 12/23/2009 | CN201366639Y Rubber roll grinding machine |
| 12/23/2009 | CN101607397A Power tool, in particular handheld power tool |
| 12/23/2009 | CN101607378A Grinding machine for machining panel r angle for panel display |
| 12/23/2009 | CN101607117A Fire safety protecting system of machine tool |
| 12/23/2009 | CN100571983C Milling device with filings cleaning device and method for cleaning filings |
| 12/23/2009 | CN100571949C Method for monitoring grinder coolant nozzle setting |