| Patents for B24B 47 - Drives or gearings for grinding machines or devices; Equipment therefor (3,586) |
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| 09/19/2012 | CN202438887U Micro-feeding device for grinding middle convex or concave shaft type parts of lathe grinder |
| 09/19/2012 | CN102672611A Inclined wedge type grinding head feeding device |
| 09/19/2012 | CN102672582A Vertical/horizontal numerical control machine tool |
| 09/19/2012 | CN102672574A Primer sander |
| 09/19/2012 | CN102672568A Plane milling and grinding machine |
| 09/19/2012 | CN102672563A Cylinder rounder |
| 09/19/2012 | CN102672560A Upper slitter grinding machine |
| 09/19/2012 | CN102672559A Multipurpose sharpening machine |
| 09/19/2012 | CN101867251B 磨头电机 Grinding motor |
| 09/18/2012 | US8267746 Substrate holding apparatus, polishing apparatus, and polishing method |
| 09/18/2012 | US8267744 Drive for a cutting or grinding machine |
| 09/12/2012 | CN202428292U Device for grinding inner ring roller path and fore shaft of bearing |
| 09/05/2012 | CN202412048U Z-axis gapless transmission mechanism of grinding machine |
| 09/05/2012 | CN202412016U Polishing trolley with asymmetric handles |
| 09/05/2012 | CN202412012U Lock body polishing machine |
| 08/30/2012 | US20120220203 Multi-sander |
| 08/30/2012 | US20120220200 Polishing method and polishing apparatus |
| 08/29/2012 | EP2492051A1 Shock absorbing mechanism for gear train |
| 08/29/2012 | CN202399138U Transmission mechanism of polishing machine |
| 08/29/2012 | CN102009386B Feed control system of grinding wheel and method for carrying out membrane removal using same |
| 08/23/2012 | DE102011011384A1 Hand machine tool, particularly grinding machine, polishing machine or screwing tool, has pneumatic multi-disk motor that has stator housing, which has rotor chamber |
| 08/23/2012 | DE102011011382A1 Hand-Werkzeugmaschine mit einem Lamellenmotor und einem Lagerdeckel Hand tool with a vane motor and a bearing cover |
| 08/22/2012 | CN202388383U Transmission mechanism of polishing machine |
| 08/22/2012 | CN202388382U Novel transmission mechanism of grinding and polishing machine |
| 08/22/2012 | CN202388381U Box body of large-size polishing machine transmission mechanism |
| 08/22/2012 | CN202388380U Box for transmission mechanism of polishing machine |
| 08/22/2012 | CN202388379U Driving system of polishing machine |
| 08/22/2012 | CN202388341U Grinding device of thin-sheet part |
| 08/22/2012 | CN202388336U Off-line inner bur grinding machine for high frequency welding (HFW) steel pipes |
| 08/22/2012 | CN102642167A Polishing machine |
| 08/22/2012 | CN102642163A Mould transferring machine of water drill processing device |
| 08/16/2012 | US20120208438 Polishing system having a track |
| 08/15/2012 | CN202377919U Hand-operated slewing mechanism for grinding frame of large-scale vertical grinding machine |
| 08/15/2012 | CN202377608U Concentric reversion dual-working-head power drive device and axial positioning structure thereof |
| 08/15/2012 | CN102632450A Semi-automatic heald edge polishing machine for steel heald |
| 08/15/2012 | CN102632435A Double-flexible-grinding-head magnetorheological polishing device |
| 08/15/2012 | CN102091976B Crankshaft grinder with double grinding carriages |
| 08/08/2012 | CN202367594U Main transmission device for tapered roller spherical fiducial surface grinder |
| 08/08/2012 | CN202367593U Driving mechanism for crystal fixture |
| 08/08/2012 | CN202367549U Numerical control grinding machine for machining blade |
| 08/08/2012 | CN102626899A Magnetic-repulsion automatic constant-pressure feeding device |
| 08/08/2012 | CN102626889A High precision surface grinder |
| 08/01/2012 | CN202357038U Automatic feeding mechanism of centreless grinder |
| 08/01/2012 | CN202357029U Surface polishing machine for artificial boards |
| 08/01/2012 | CN202357015U Equipment for grinding syringe cutting edge |
| 08/01/2012 | CN102615581A Cam transmission mechanism of bearing track superfine grinder |
| 07/25/2012 | EP2478984A1 Motorised work device with a tensioning device for a belt |
| 07/25/2012 | CN202344393U Gear clearance eliminating mechanism for heavy-duty CNC roll grinder |
| 07/25/2012 | CN202344360U Automatic polishing equipment for battery |
| 07/25/2012 | CN102601732A Hydraulic transmission surface grinding machine |
| 07/25/2012 | CN102601731A Bridge transmission device |
| 07/25/2012 | CN101829947B Feeding mechanism for numerical control double surface lapping machine |
| 07/19/2012 | US20120184190 Double-side polishing apparatus |
| 07/18/2012 | EP2476513A1 Machine tool and machining method |
| 07/18/2012 | CN202336799U 石斛切片机上磨砂轮的传动装置 Dendrobium slicer on the gear wheel scrub |
| 07/18/2012 | CN202336798U 风源装置 Wind source device |
| 07/18/2012 | CN1876323B Angle grinder |
| 07/18/2012 | CN102581722A Method for improving precision of grooves of ball machine |
| 07/12/2012 | DE102011006343A1 Geradschleifmaschine mit Getriebe Geradschleifmaschine with gearbox |
| 07/12/2012 | DE102008045842B4 Verfahren und Schleifmaschine zum Schleifen lang gestreckter Werkstücke Process and grinding machine for grinding elongated workpieces |
| 07/11/2012 | CN202317993U 一种砂轮进给量可调的倒角机 One kind of wheel feed volume adjustable chamfering machine |
| 07/11/2012 | CN202317992U 一种砂筒磨光机的传动装置 One kind of sand drum sander gearing |
| 07/11/2012 | CN202317923U 针管刃口磨削设备的排针进给机构 Pai needle tube edge grinding equipment feeding mechanism |
| 07/11/2012 | CN202317896U 陶瓷基片用双头打磨机 Ceramic substrate with a double-headed grinding machine |
| 07/11/2012 | CN202317882U 外圆磨床电磁无心主轴箱组合传动装置 Electromagnetic centerless cylindrical grinder combination headstock gear |
| 07/11/2012 | CN202317874U 一种滚刀固定装置 One kind hob fixtures |
| 07/11/2012 | CN102554778A Automatic feeder of surface grinder |
| 07/11/2012 | CN102554760A Multifunctional substrate polishing and burnishing device and polishing and burnishing method thereof |
| 07/11/2012 | CN102554745A Grinding device for inner raceways and lock openings of bearings and grinding method |
| 07/11/2012 | CN102554719A Feed structure for centerless grinder for grinding valve lock clamping groove |
| 07/11/2012 | CN102554716A Grinding machine for processing tail part of drill edge of gun drill |
| 07/04/2012 | CN202292418U 双端面立式磨床的砂轮传动机构 Double face grinding wheel vertical drive mechanism |
| 07/04/2012 | CN202292360U 移动磨头式薄板斜面成型机 Mobile bevel grinding style sheet molding machine |
| 07/04/2012 | CN102528660A Diamond cutter slow-feeding and fast-retracting device based on air static pressure guide rail component |
| 07/04/2012 | CN102528592A Grinding device for one-step clamping molding of guide track of inner shuttle of rotating shuttle and inner shuttle of rotating shuttle molded by aid of grinding device |
| 07/04/2012 | CN102528590A Horizontal double grinding head central hole grinding machine device |
| 07/04/2012 | CN102528582A Guide wheel spindle drive structure for centerless grinding machine of grinding valve gutter groove |
| 07/04/2012 | CN102029557B Metal plate polishing device |
| 07/04/2012 | CN101596697B Mainshaft transmission system of numerically-controlled precise grinding polisher |
| 06/28/2012 | US20120164926 Grinding-supporting device |
| 06/27/2012 | EP2467235A1 Motor-driven angle grinder |
| 06/27/2012 | CN202283683U 带钢抛光机 Strip polishing machine |
| 06/27/2012 | CN102513904A Inner weld seam grinding machine for straight weld seam pipes |
| 06/27/2012 | CN102513901A Processing method and device for precisely grinding plunger closed curve slot |
| 06/27/2012 | CN102513898A Closed-loop transmission device for workpiece main shaft for grinding square optical elements interruptedly |
| 06/27/2012 | CN101508149B Ceramic tile or stone material abnormity processing method and device |
| 06/20/2012 | CN102501171A Gas-liquid driving system |
| 06/20/2012 | CN102501170A Direct-coupled drive motor |
| 06/20/2012 | CN101712138B Grinding machine with improved structure |
| 06/19/2012 | US8202140 Wafer polishing carrier apparatus and chemical mechanical polishing equipment using the same |
| 06/14/2012 | WO2012036968A3 High speed platen abrading wire-driven rotary workholder |
| 06/13/2012 | CN202271253U 数控端面磨床 CNC Surface Grinding Machine |
| 06/13/2012 | CN202271242U 一种led蓝宝石数控滚磨机 One kind of led Sapphire NC roller mill |
| 06/13/2012 | CN101648477B Writing eliminating machine |
| 06/07/2012 | CA2756806A1 Robotic surface preparation by a random orbital device |
| 06/06/2012 | CN202264143U 胶辊同步传动装置 Cots synchronous transmission |
| 05/30/2012 | CN202251680U Fettling gear case |
| 05/30/2012 | CN202240896U Automatic orienting device |
| 05/30/2012 | CN202240895U Material tray deceleration device for steel ball grinding machine |
| 05/30/2012 | CN202240894U Hydraulic tracking type center frame |