| Patents for B24B 47 - Drives or gearings for grinding machines or devices; Equipment therefor (3,586) |
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| 08/27/2008 | CN100413648C Method and apparatus for buffering impact of head of high speed grinding machine |
| 08/20/2008 | CN201102192Y Depth-feed mechanism for principal axis sliding plate of jig grinder |
| 08/20/2008 | CN201102191Y Transmission device of edging wheel |
| 08/20/2008 | CN201102190Y Novel workpiece driving mechanism |
| 08/20/2008 | CN201102176Y Numerically controlled grinder for processing trunk piston oil supply tank |
| 08/20/2008 | CN201102173Y Swing frame with adjustable pressure |
| 08/20/2008 | CN101244541A Pre-tightening rocker compensating gear for grinding wheel feed air chamber |
| 08/20/2008 | CN101244539A Polisher for free curve flexibility of mold |
| 08/20/2008 | CN101244538A Internally polisher |
| 08/13/2008 | CN201098841Y Pneumatic grinder |
| 08/13/2008 | CN201098840Y Chain wheel device of grinding machine for controlling roller rotating speed and material discharge |
| 08/13/2008 | CN201098839Y Digital control middle high device |
| 08/13/2008 | CN201098829Y Free-form surface abrasive belt grinding machine |
| 08/13/2008 | CN201098827Y Surface grain-grinding device |
| 08/13/2008 | CN101242930A Grinding device using ultrasonic vibration |
| 08/06/2008 | CN201095070Y Indoor heater light source reflection device |
| 08/06/2008 | CN201095066Y Abrasive belt machine |
| 08/06/2008 | CN101237960A 精密加工设备和精密加工方法 Precision machining equipment and precision machining method |
| 07/30/2008 | CN201092002Y Round wooden stick sander |
| 07/30/2008 | CN101233607A Measuring alignment between a wafer chuck and polishing/plating receptacle |
| 07/23/2008 | CN201089109Y Multi-angle polishing machine |
| 07/23/2008 | CN201089107Y Grinding machine drive mechanism with rocking frame |
| 07/23/2008 | CN201089102Y Bidirectional synchronous-control grinding head device |
| 07/23/2008 | CN201089099Y Clamping actuating device for grinding disc type components |
| 07/23/2008 | CN201089098Y Paralled surface grinding machine |
| 07/23/2008 | CN101228003A Apparatus for grinding and/or finishing a workpiece |
| 07/23/2008 | CN101224554A Adjustable lens grinding device according to lens centre and arc radius |
| 07/16/2008 | CN201086236Y Polishing grinding head lubricating arrangement |
| 07/16/2008 | CN201086235Y Polishing grinding head feed apparatus |
| 07/16/2008 | CN201086231Y LCD glass grinder |
| 07/16/2008 | CN201086224Y Spindle drive of accurate two-sided polisher |
| 07/16/2008 | CN201086220Y Direct connection grinding wheel device of electric motor |
| 07/16/2008 | CN201086219Y Numerical control curve ceramic grinder |
| 07/09/2008 | CN201082548Y Abrasive wheel reciprocating apparatus for hobbing cutter type filament cutter |
| 07/09/2008 | CN101214632A Main axle hydraulic pressure feeding mechanism for numerically controlled deep borehole honing machine |
| 07/09/2008 | CN101214631A Main axle servo feeding mechanism for numerically controlled deep borehole honing machine |
| 07/09/2008 | CN101214630A Grinding wheel head driving mechanism for mold freedom curved surface flexible polishing machine |
| 07/08/2008 | CA2305602C Linear sander |
| 07/03/2008 | CA2616741A1 Floor treating machine |
| 07/02/2008 | EP1938923A2 Method of grinding eyeglass lens, and eyeglass lens grinding apparatus |
| 07/02/2008 | CN201079919Y Main shaft brake |
| 07/02/2008 | CN201079915Y Railway steel rail profiling grinding machine |
| 07/02/2008 | CN101209536A Five-coordinate self-adaption leaf blade polishing machine |
| 06/26/2008 | DE102006020473B4 Vorrichtung sowie Verfahren zur stationären Oberflächenbearbeitung von Werkstücken aus Natur- oder Kunststein durch Fräsen und/oder Schleifen Apparatus and method for stationary surface machining of workpieces made of natural or artificial stone by milling and / or grinding |
| 06/25/2008 | EP1935581A1 Drive assembly for a polishing tool |
| 06/25/2008 | CN201076953Y Semi-automatic arc tooth bevel gear tip chamfering machine |
| 06/19/2008 | US20080146125 Turbine for vacuum driven tools |
| 06/11/2008 | CN201070734Y Polishing drive pulley with improved structure |
| 06/11/2008 | CN201070732Y Self-adaptation control device for brick pulling speed and stroke of brick pulling mechanism of edge finishing machine |
| 06/05/2008 | DE102006056179A1 Grinding head for use in industrial robot, in grinding system, comprises grinding unit for processing surface of workpiece, where connection device is provided for connecting grinding unit to holder |
| 06/04/2008 | CN201067840Y Multifunctional machine tool |
| 05/29/2008 | WO2008062280A2 Orbital off-centric sanding and grinding apparatus |
| 05/28/2008 | CN201064863Y Cross axle grinding machine |
| 05/28/2008 | CN101186027A Sanding tool |
| 05/21/2008 | CN201061862Y Electric grinding tool |
| 05/14/2008 | EP1920885A1 Method of improving nanotopography of surface of wafer and wire saw apparatus |
| 05/14/2008 | CN201058411Y Flexible axle transmission device of minitype valve grinder |
| 05/14/2008 | CN201058408Y Portable minitype valve grinder |
| 05/14/2008 | CN101176970A A tool machine and tool with automatic balancing device |
| 05/08/2008 | US20080108280 Initial Position Setting Method of Grinding Wheel in Vertical Double Disc Surface Grinding Machine |
| 05/07/2008 | EP1917123A1 Precision machining apparatus and precision machining method |
| 05/07/2008 | CN201055971Y Gantry milling and filing machine tool |
| 05/07/2008 | CN201055968Y Grinding wheel of ball clack milling and filing machine |
| 05/07/2008 | CN201055963Y Tire sander |
| 05/07/2008 | CN101175604A Calibration tool and milling machine comprising same |
| 04/30/2008 | EP1915232A2 Floor treating machine with improved rotary drive |
| 04/30/2008 | EP1915231A1 Method and device for the technique of cold microforging any freely formed 3-d surfaces |
| 04/30/2008 | CN201052584Y Grinder for rod-shape cutter |
| 04/23/2008 | CN201049432Y Digital control edge grinding machine |
| 04/15/2008 | US7357031 Precision sensor assembly for rotating members in a machine tool |
| 04/10/2008 | DE10348459B4 Vorrichtung und Verfahren zum spanenden Bearbeiten von Linsen Apparatus and method for machining of lenses |
| 04/09/2008 | CN101157201A Finishing controlled ultraprecise polisher |
| 04/02/2008 | CN201042773Y Metallic brush machine |
| 03/26/2008 | CN201040356Y Pneumatic loading device for accurate double-face polishing machine |
| 03/26/2008 | CN201040355Y Accurate double-face polishing machine |
| 03/26/2008 | CN201040354Y Upper polishing disc transmission mechanism for accurate double-face polishing machine |
| 03/26/2008 | CN101148028A Vibrating electric motor mounting method for vibrating grinder |
| 03/26/2008 | CN101148026A Trimming ring type intelligent super precision polishing machine |
| 03/20/2008 | WO2008032152A1 High-speed rotary diamond cutting machine |
| 03/19/2008 | CN101143427A Grinding polishing machine |
| 03/18/2008 | CA2394271C Pre-cutter and edger machine |
| 03/12/2008 | CN201033414Y Hydraulic equipment for grinding machine |
| 03/05/2008 | CN101134295A Sander |
| 03/05/2008 | CN100372648C A polishing machine and method |
| 02/28/2008 | DE202007017141U1 Schnellbremse für eine Schleifmaschine Quick brake for a grinding machine |
| 02/27/2008 | EP1890840A1 Calibration tool and milling machine comprising same |
| 02/27/2008 | CN201026572Y Portable pipe end chamfering machine |
| 02/26/2008 | US7334313 Numeric control bore for boring an eyeglass lens and corresponding method |
| 02/14/2008 | WO2007149705A3 Apparatus and method for modifying an edge |
| 02/13/2008 | CN201020661Y Planer grinder interlocked transverse intermittent feeding system |
| 02/13/2008 | CN201020650Y Rotating square box |
| 02/13/2008 | CN201020643Y Reciprocating abrasive disc machine |
| 02/13/2008 | CN101121248A Large-scale curved surface self-grinding-and-polishing working micro-robot |
| 02/07/2008 | WO2008014806A1 Hand-operated electric tool with epicyclic gearing |
| 02/07/2008 | DE102006035539A1 Vorrichtung zur Finish-Bearbeitung von Werkstücken Apparatus for finish machining of workpieces |
| 02/06/2008 | CN101116948A Grasping drive unit for grinding disk type parts |
| 02/06/2008 | CN101116947A Double-ended grinding machine |
| 02/06/2008 | CN101116945A Feed drive gearing of the surface-grinding machine bistrique |
| 02/05/2008 | US7326103 Vertically adjustable chemical mechanical polishing head and method for use thereof |
| 01/30/2008 | CN101112752A Hand wheel guarding device |