| 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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| 07/04/2012 | CN101466497B Protective hood fastening device, protective hood and angle grinder |
| 07/03/2012 | US8210276 Hand power tool with at least one handle |
| 06/28/2012 | WO2012086726A1 Scattering prevention structure of grinding machine |
| 06/27/2012 | CN102513910A Online pipe polishing machine |
| 06/27/2012 | CN102513909A Method for polishing surface of steel wire for aluminum-coated steel and device |
| 06/27/2012 | CN101797712B Automatic abrasive wheel cutting machine |
| 06/27/2012 | CN101618520B Substrate supporting unit and single type substrate polishing apparatus using the same |
| 06/27/2012 | CN101497174B Cambered surface sanding and polishing machine |
| 06/21/2012 | WO2012081239A1 Slurry management device for wire saw |
| 06/20/2012 | EP2464494A1 Machine tool having a protective cover |
| 06/20/2012 | CN202278501U 一种特种设备用除垢器 A specialty equipment cleaning device |
| 06/20/2012 | CN202278500U 一种刹车来令片自动粉尘清除装置 One kind of Brake Linings automatic dust removal device |
| 06/20/2012 | CN202278499U 内径抛光集尘罩 Inside diameter polishing dust cover |
| 06/20/2012 | CN202278498U 大布轮集尘罩 Great round dust cover |
| 06/20/2012 | CN202278497U 数控弹簧端面磨床磨削操作台防护罩 Grinding CNC spring end console shield |
| 06/20/2012 | CN102501178A Device for adjusting center height of grinding wheel |
| 06/20/2012 | CN102501177A Balancing device for precision numerically-controlled grinding machine and balancing method thereof |
| 06/20/2012 | CN101875178B Post-edging method of sandwich glass |
| 06/20/2012 | CN101391399B Apparatus for supplying constant amount of abrasives |
| 06/14/2012 | WO2012076418A1 Grinding device for mechanically grinding rotor blades for wind power plants |
| 06/13/2012 | CN202271279U 一种精密钢球初研和精研循环液集中配液系统 A precision ball early research and lapping circulating fluid centralized dosing system |
| 06/13/2012 | CN202271262U 钢瓶弧形打磨装置 Cylinder curved sanding device |
| 06/13/2012 | CN202271250U 数控弹簧端面磨床机架 CNC spring end grinding Rack |
| 06/13/2012 | CN102490123A Centerless grinder and method for grinding workpieces by using same |
| 06/13/2012 | CN102490122A Tailstock adjusting device for grinding machine |
| 06/13/2012 | CN101351303B Safety guard for a hand-guided tool |
| 06/12/2012 | US8197310 Dust box and electric tool with the dust box |
| 06/07/2012 | WO2012073638A1 Machine tool and tool holder thereof |
| 06/07/2012 | WO2012073626A1 Grinding method and grinding device |
| 06/06/2012 | EP2460624A1 Grinding device for mechanical grinding of rotor blades for wind power systems |
| 06/06/2012 | CN202264150U 油雾收集装置 Oil mist collection device |
| 06/06/2012 | CN202264149U 木制品砂光打磨的除尘装置 Sanding dust removal device polished wood products |
| 06/06/2012 | CN202264148U 一种砂光机上的分体式防尘罩 Split the dust cover on a sanding machine |
| 06/06/2012 | CN202264147U 磨头自动包裹机 Grinding automatic wrapping machine |
| 06/06/2012 | CN202264138U 烧结聚晶金刚石冷板冷却高速研磨装置 Sintered polycrystalline diamond cold plate cooling high speed grinding apparatus |
| 06/06/2012 | CN202264131U 一种纤维板布抛光装置 One kind of fiber cloth polishing apparatus |
| 06/06/2012 | CN102485425A Chemical and mechanical polishing method and cleaning device for chemical and mechanical polishing |
| 05/31/2012 | DE102010053424A1 Schleifgerät mit Staubabsaugung Sander with dust extraction |
| 05/30/2012 | CN202240915U Dust-proof system for grinding machine in cutting tool processing technology |
| 05/30/2012 | CN202240914U Polishing machine with dust collector |
| 05/30/2012 | CN202240913U Safety cover for steel-wire sanding wheel |
| 05/30/2012 | CN202240912U Grinding wheel cap servo device |
| 05/30/2012 | CN202240911U Cooling device for edge grinding machine |
| 05/30/2012 | CN202240910U Nozzle used for atomizing and cooling in grinding process |
| 05/30/2012 | CN202240909U Tinning line polishing machine with dual protection |
| 05/30/2012 | CN202240893U Water-cooled polishing fixture for polycrystalline diamond |
| 05/30/2012 | CN202240859U Circular tube polishing machine |
| 05/30/2012 | CN202240834U Grinding wheel device capable of reducing temperature of grinding wheel |
| 05/30/2012 | CN202240824U Abrasive belt polishing machine |
| 05/30/2012 | CN202240777U Cooling water circulation system of edge finishing machine |
| 05/30/2012 | CN202240762U Polisher for plates |
| 05/30/2012 | CN202240758U Self-duct collection wall surface polishing machine |
| 05/30/2012 | CN202240751U Grinding machine |
| 05/30/2012 | CN202240745U Dust collecting device used for waste tyre rubber grinding mills |
| 05/30/2012 | CN202240726U Micro cutter processing tool |
| 05/30/2012 | CN102481678A 具有可调防护罩的手持式电动工具 Hood with adjustable hand-held power tools |
| 05/30/2012 | CN101977727B Rotary flow-through joint and grinding apparatus |
| 05/30/2012 | CN101784370B Protective device |
| 05/30/2012 | CN101534999B Portable power tool for a rotating tool comprising a protective hood |
| 05/30/2012 | CN101522352B Hand machine-tool, especially electrical shears |
| 05/24/2012 | WO2012068186A2 Electrodes made using surfacing technique and method of manufacturing the same |
| 05/24/2012 | DE102010052064A1 Workpiece grinding machine has processing elements that are arranged at upstream and downstream sides of tape extended transverse to conveying direction of workpiece, for pressurizing workpiece with liquid emulsion |
| 05/24/2012 | DE102010044105A1 Werkzeugmaschinengehäusevorrichtung Tool housing device |
| 05/23/2012 | EP2455193A1 Sensing head for waste from stripping |
| 05/23/2012 | CN202225079U Dustproof cover used for machining of cutting-tool grinding machine |
| 05/23/2012 | CN202225078U Automatic soot blower for grinding wheel of numerical control roll grinder |
| 05/23/2012 | CN202225056U Composite polishing machine |
| 05/23/2012 | CN202225028U Dust collecting barrel for sharpening |
| 05/23/2012 | CN102470503A 具有保护罩的工具机 Machine tool with a protective cover |
| 05/23/2012 | CN102470457A 切割机防护部件的固定装置防脱落机构 Fixtures anti-shedding mechanism cutter guard member |
| 05/23/2012 | CN102463527A 角磨机 Angle Grinder |
| 05/23/2012 | CN102463518A 湿式砂轮机 Wet Grinder |
| 05/23/2012 | CN102463513A 一种改进的铸件粗磨机 An improved casting rough mill |
| 05/23/2012 | CN101722476B Chemically mechanical polishing and cleaning machine |
| 05/22/2012 | US8182311 Device for abrasive machining |
| 05/18/2012 | WO2012061908A1 Improvement to a dust collector for a sanding machine |
| 05/17/2012 | US20120122379 Foam Finishing Device |
| 05/17/2012 | US20120118758 Electrodes made using surfacing technique and method of manufacturing the same |
| 05/16/2012 | EP2452771A1 Structure for preventing separation of fixing device for guard member in cutting machine |
| 05/16/2012 | CN202219457U Quick-change grinding wheel guard and improved structure for connecting quick-change grinding wheel guard with front cover |
| 05/16/2012 | CN202219456U Small-sized rigid gas permeable contact lens polishing solution automatically cleaning device |
| 05/16/2012 | CN102452043A Rod placing device |
| 05/16/2012 | CN101535000B Portable power tool, especially angle grinder, comprising a protective hood |
| 05/10/2012 | US20120111168 Vertical Filtering and Separating Suction Machine of Chips, Steam and Smoke by Change of Air Direction, for Machining Center, Lathe Machine or Other Machines Generating Steam from Oil or Coolant |
| 05/09/2012 | CN202212872U Retractable waterproof and dustproof cloth curtain structure of hand-operated grinding machine |
| 05/09/2012 | CN202212871U Dust absorption shield for woodworking moving sander |
| 05/09/2012 | CN202212849U High-carbon wire rod surface treatment wiping device |
| 05/09/2012 | CN202212843U Angle grinder |
| 05/09/2012 | CN102441930A Bamboo toothbrush handle manufacturing method and forming grinding machine device thereof |
| 05/09/2012 | CN102441843A Internal cleaning structure for CMP (Chemical Mechanical Polishing) machine station and method thereof |
| 05/09/2012 | CN102441822A Automatic sharpening and cleaning machine tool for electric plane for wood working |
| 05/08/2012 | US8172644 Grinding machine and grinding method |
| 05/08/2012 | US8172640 Eyeglass lens processing apparatus |
| 05/03/2012 | WO2012055650A1 Chucking device for a hand machine tool |
| 05/03/2012 | WO2012055649A1 Run-off securing device |
| 05/03/2012 | WO2012055643A1 Portable machine tool |
| 05/03/2012 | WO2012055642A1 Runoff safety device |
| 05/03/2012 | US20120108154 Disc grinders |
| 05/02/2012 | EP2447003A2 Disc grinders |
| 05/02/2012 | CN202207935U Stockless pneumatic wall surface polisher equipped with dust exhaust apparatus |