| 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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| 02/06/2013 | CN102909623A Pendulum type end surface grinding machine for spring |
| 01/31/2013 | US20130029571 Double suction chamber plate |
| 01/31/2013 | US20130029570 Inline handheld power tool |
| 01/31/2013 | US20130029568 Assembly for grinding electrodes |
| 01/31/2013 | US20130029562 Damage prevention tool and method |
| 01/30/2013 | EP2551056A1 Double suction chamber plate |
| 01/30/2013 | CN202702034U Grinding waste slurry recovery device for cast-in-situ terrazzo floor |
| 01/30/2013 | CN202701985U Pneumatic grinding device |
| 01/30/2013 | CN202701973U Device for eliminating oxide skin using wet method |
| 01/30/2013 | CN202701966U Aspheric surface abrasive belt grinding and polishing tool based on hydraulic servo |
| 01/30/2013 | CN202701961U Grinding machine for hardware tool |
| 01/30/2013 | CN202701956U Water curtain type integral polishing and dedusting operating platform |
| 01/30/2013 | CN202701955U Sample milling device for detecting |
| 01/30/2013 | CN202701954U Grinding machine tool for camshaft gasoline engine ignition device part |
| 01/30/2013 | CN202701925U Cylindrical grinding machine of steel pipe |
| 01/30/2013 | CN102896583A Automatic alarming device for preventing grinding wheel from striking crank shaft thrust face |
| 01/30/2013 | CN102896571A Double suction chamber plate |
| 01/30/2013 | CN102896570A Grinding and spraying machine of plastic packaging motor |
| 01/30/2013 | CN102896565A Grinding machine for rubber floor |
| 01/30/2013 | CN101157199B Substrate polishing apparatus and method |
| 01/29/2013 | US8360829 Spinner wheel housing |
| 01/24/2013 | DE102011079585A1 Grinder for grinding workpiece i.e. cam, of cam shaft, has wind guide device replacing air cladding rotating with disk before entering chamber such that low pressure prevails during operation of grinder in chamber behind guide device |
| 01/23/2013 | EP2548698A2 Electric power tool |
| 01/23/2013 | EP2548697A2 Tool holding device, tool holding device-tool combination and machine tool |
| 01/23/2013 | CN202684754U Manual electric grinder with automatic dust absorption function |
| 01/23/2013 | CN202684753U Pressure cooker polishing dust disposing device |
| 01/23/2013 | CN202684752U Dust-collecting sand paper machine |
| 01/23/2013 | CN202684751U Self-dedusting box-type grinding machine |
| 01/23/2013 | CN202684750U Self-dedusting desk grinding wheel machine |
| 01/23/2013 | CN202684749U Self-dedusting vertical grinding machine |
| 01/23/2013 | CN202684748U Angle grinder used for reinforcement and repair and with dust proof function |
| 01/23/2013 | CN202684726U Linear slide rail device for optical grinding and polishing equipment |
| 01/23/2013 | CN202684706U Motor grinder with alarming function |
| 01/23/2013 | CN202684705U Dustproof sander for flats |
| 01/23/2013 | CN202684704U 电动角磨机 Electric grinder |
| 01/23/2013 | CN202684702U Triangular wire drawing machine with dustproof device |
| 01/23/2013 | CN202684699U Power and dust pumping unit of adhesive tape grinding machine |
| 01/23/2013 | CN202684698U Adhesive tape grinding machine |
| 01/23/2013 | CN202684672U Novel dustproof grinding machine suitable for being used at any internal corner |
| 01/23/2013 | CN202684668U Scrap removing device for electromagnetic chuck of numerical control roll grinder |
| 01/23/2013 | CN202684655U Numerical control edge grinder |
| 01/23/2013 | CN102886741A Automatic changing device of grinding wheel and grinding wheel cover of vertical internal and external grinding machine |
| 01/23/2013 | CN102886720A Multiple-stage copy milling machine |
| 01/16/2013 | DE202012012356U1 Abdeckvorrichtung für ein durch eine Werkzeugmaschine angetriebenes Werkzeug und Werkzeugmaschine zum Antreiben eines Werkzeugs sowie zur Befestigung einer Abdeckvorrichtung Covering device for a power tool by a machine tool and machine tool for driving a tool and for fixing a covering device |
| 01/16/2013 | CN202668358U Blade root polishing dust collection device |
| 01/16/2013 | CN202668357U Dustproof device of high-speed polishing machine |
| 01/16/2013 | CN202668356U Protective cover for grinding machine |
| 01/16/2013 | CN202668355U Slicer knife milling safety protection device |
| 01/16/2013 | CN202668354U Edging grinding machine cooling oil purification device |
| 01/16/2013 | CN202668353U Edging grinding machine cooling apparatus |
| 01/16/2013 | CN202668352U High-speed grinder water-proof device |
| 01/16/2013 | CN202668312U Capsule polishing finish device |
| 01/16/2013 | CN202668307U Protection mechanism for preventing working platform on polisher from perpendicularly falling |
| 01/16/2013 | CN202668305U Cutting machine |
| 01/16/2013 | CN202668300U Drum type dust-collection polishing device |
| 01/16/2013 | CN202668297U Sander structure for curved surfaces |
| 01/16/2013 | CN202668294U Grinding machine special for moulds |
| 01/16/2013 | CN202668290U Bouncing correction grinding machine of motor shaft impeller fixing station |
| 01/16/2013 | CN202668282U Glass bilateral grinding and polishing equipment |
| 01/16/2013 | CN102873642A Dust collecting cover of grinding machine |
| 01/16/2013 | CN102873626A Polishing platform |
| 01/16/2013 | CN102873624A Environment-friendly abrasive cutting machine |
| 01/16/2013 | CN102873618A Large workpiece belt sander |
| 01/16/2013 | CN102873612A Soap applying piece type flat grinding machine for producing tableware |
| 01/16/2013 | CN102873609A Dust preventing method of glass substrate edger |
| 01/16/2013 | CN102091990B Dust collecting grinder |
| 01/16/2013 | CN102069434B Device for polishing materials |
| 01/16/2013 | CN101985208B Substrate polishing apparatus and method |
| 01/10/2013 | US20130009368 Run-Off Securing Device |
| 01/09/2013 | CN202656046U Polishing device of glass reinforced plastic (GRP) pipe |
| 01/09/2013 | CN202656043U Polishing chamber for polishing semi-finished round nails |
| 01/09/2013 | CN202656040U Belt sander |
| 01/09/2013 | CN202656014U Grinding machine with cooling device |
| 01/09/2013 | CN102862123A Multifunctional mini-sized belt sander |
| 01/09/2013 | CN102862104A Coil sprue polishing device |
| 01/09/2013 | CN102267083B Method for processing whole sintering type super-hard abrasive honing tool case |
| 01/09/2013 | CN102019586B Dust-absorbing apparatus of hand-held electric tool |
| 01/08/2013 | US8349706 Semiconductor surface protecting method |
| 01/08/2013 | US8348728 Grinding wheel |
| 01/08/2013 | US8348726 Dust reducing sanding system |
| 01/08/2013 | CA2690812C Tire buffing debris collection system |
| 01/03/2013 | US20130005226 Buffing apparatus for production of retreaded tire |
| 01/02/2013 | EP2540444A2 Shield assembly for a power tool |
| 01/02/2013 | CN202640156U Dust-collecting device for polishing machine |
| 01/02/2013 | CN202640155U Novel polisher |
| 01/02/2013 | CN202640154U Dust absorption type polisher |
| 01/02/2013 | CN202640153U Dust-free grinding machine |
| 01/02/2013 | CN202640152U Rough grinding cutter protective apparatus used in lens surface forming machine |
| 01/02/2013 | CN202640151U Rework hub shield |
| 01/02/2013 | CN202640150U Protective cover of grinder |
| 01/02/2013 | CN202640149U Upper polishing machine |
| 01/02/2013 | CN202640148U Drainage channel of fan rib processing machine |
| 01/02/2013 | CN202640147U Trimming device of grinder grinding wheels |
| 01/02/2013 | CN202640126U Multi-purpose bedplate device for polishing work bench |
| 01/02/2013 | CN202640106U Polishing wheel mechanism for polishing machine |
| 01/02/2013 | CN202640103U Grinding machine |
| 01/02/2013 | CN202640102U Steel ingot polishing device |
| 01/02/2013 | CN202640097U Air injecting device of lacquered panel sander |
| 01/02/2013 | CN202640096U Single-head water-grinding abrasive belt machine |
| 01/02/2013 | CN202640093U Fan framework machining machine |