| Patents for B24B 47 - Drives or gearings for grinding machines or devices; Equipment therefor (3,586) |
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| 03/03/2011 | WO2008062280A3 Orbital off-centric sanding and grinding apparatus |
| 03/03/2011 | US20110053472 Grinding device with cleaning assembly |
| 03/02/2011 | CN201752859U Grinding machine |
| 03/02/2011 | CN101982302A Planetary transmission mechanism for double-faced grinding/polishing machine |
| 02/24/2011 | WO2010117151A3 Multidirectional bendable hand grinder |
| 02/16/2011 | CN201744908U Round numerically-controlled glass-edge grinding machine |
| 02/16/2011 | CN201744907U Double side glass edge-grinding machine |
| 02/16/2011 | CN101972969A Hand-held grinding tool |
| 02/16/2011 | CN101972960A Transmission device of horizontal glass milling machine |
| 02/10/2011 | WO2011016118A1 Grinding device |
| 02/09/2011 | CN201736104U Internal polishing machine of stainless steel pipe |
| 02/09/2011 | CN101253021B Method of improving nanotopography on surface of wafer and wire saw device |
| 02/02/2011 | CN201728591U Pneumatic swinging and shifting mechanism |
| 02/02/2011 | CN101961847A Hydraulic drive system of small surface grinder bench |
| 01/27/2011 | US20110021118 Swing device for grinding machine |
| 01/26/2011 | CN201720746U Fully automatic vertical variable shape edger |
| 01/20/2011 | US20110014856 Direct motor-drive portable angle grinder |
| 01/19/2011 | CN201711864U Polishing head feeding mechanism |
| 01/19/2011 | CN201711835U Polishing mechanism of water drill grinding machine |
| 01/19/2011 | CN201711830U Turntable central main shaft driving structure of grinder of water drill |
| 01/19/2011 | CN101947754A Surface grinder spindle grinding disc device |
| 01/12/2011 | CN201702653U Intrados and extrados grinding mill for magnetic tile |
| 01/12/2011 | CN201702651U Magnetic tile conveying device |
| 01/12/2011 | CN101941166A Twin surface grinder |
| 01/05/2011 | CN201693414U Centerless grinding guide wheel drive mechanism |
| 01/05/2011 | CN201693409U Sander |
| 01/05/2011 | CN101508080B Planet mechanism for producing hole, screw thread and processing machine tool |
| 01/05/2011 | CN101407041B Rotating shaft straight reciprocating motion apparatus for sander |
| 12/29/2010 | CN201685153U Grinding and polishing device |
| 12/29/2010 | CN101927456A Main shaft grinding disc device of face grinding machine and spheric grinding machine |
| 12/29/2010 | CN101088706B Grinding and polishing machine for grinding and/or polishing workpieces in optical quality |
| 12/23/2010 | WO2010117151A9 Multidirectional bendable hand grinder |
| 12/15/2010 | CN201669610U Axial moving device for polishing wheel of synthetic leather polishing machine |
| 12/15/2010 | CN201669601U Diamond flat head grinding-polishing machine |
| 12/15/2010 | CN201669597U Multifunctional precise grinder for cutters |
| 12/15/2010 | CN101918175A Grinding center and method for simultaneous grinding of a plurality of bearings and end-side surfaces of crankshafts |
| 12/09/2010 | WO2010140595A1 Method for grinding plate-like body |
| 12/08/2010 | CN1676283B Hand held power machine |
| 12/08/2010 | CN101905443A Direct-drive asymmetric closed rectangular hydrostatic guide rail |
| 12/01/2010 | CN201659493U Feeding mechanism of numerical control double-sided grinder |
| 12/01/2010 | CN201659479U Vibrating mechanism of angle grinder |
| 12/01/2010 | CN201659471U Diamond polishing and burnishing machine, fixture device thereof, and power device for translational motion |
| 12/01/2010 | CN201659464U Spindle-repairing machine |
| 12/01/2010 | CN101559575B Numerically controlled multi-functional surface grinding machine |
| 12/01/2010 | CN101237960B 精密加工设备和精密加工方法 Precision machining equipment and precision machining method |
| 11/30/2010 | US7841926 Substrate polishing metrology using interference signals |
| 11/25/2010 | US20100297917 Apparatus and method for in-situ endpoint detection for chemical mechanical polishing operations |
| 11/24/2010 | CN201645311U Horizontal honing machine |
| 11/24/2010 | CN201645279U Grinding machine with double end surfaces |
| 11/24/2010 | CN101890662A Secondary driving device for heavy numerical control roller grinder |
| 11/18/2010 | WO2010131610A1 Method for setting working position of grindstone for grinding glass end face |
| 11/17/2010 | CN101885155A Chamfering grinding device for post precision finishing of steel band |
| 11/11/2010 | DE102004043314B4 Schleifgerät mit einfach installierbarer/entnehmbarer Schleifscheibe Grinding machine with the easily installable / removable wheel |
| 11/10/2010 | CN201625920U Auto-compensation device of bearing ring superfinishing machine oilstone |
| 11/10/2010 | CN101879692A Circular glass numerical control edging machine |
| 11/10/2010 | CN101402181B Full-automatic frequency modulation machine for columnar crystal |
| 11/03/2010 | EP2246152A1 Corner bevelling assembly for bevelling corners of glass sheets |
| 11/03/2010 | CN101402182B Self-feeding assembly apparatus of crystal frequency modulation machine |
| 11/03/2010 | CN101242930B Grinding device using ultrasonic vibration |
| 10/28/2010 | US20100273403 Contour Guide for Ice Skate Sharpener |
| 10/27/2010 | CN201613497U 一种立式电极修磨机和修磨机组 To provide a vertical electrode grinding machine and grinding machine |
| 10/27/2010 | CN101870082A Technical scheme for form grinding of needle valve of fuel spray nozzle coupling part |
| 10/27/2010 | CN101450459B Wheel-hub driving method and device during finishing and polishing wheel-hub |
| 10/27/2010 | CN101279436B Multiple-array staggered form polisher |
| 10/21/2010 | WO2010119466A1 Machine for working the surface of ceramic products |
| 10/21/2010 | US20100267316 Floor grinding apparatus |
| 10/20/2010 | CN101867251A Grinding head motor |
| 10/20/2010 | CN101862989A Polishing method of non-spherical surface optical parts |
| 10/19/2010 | US7815493 Apparatus and method for positioning a device near a workpiece during machining operations |
| 10/14/2010 | WO2010117151A2 Multidirectional bendable hand grinder |
| 10/13/2010 | CN101856800A Electrolytic in-process dressing device of concave spherical surface of spherical coupling |
| 09/30/2010 | DE202007019145U1 Oszillationsantrieb Oscillatory |
| 09/29/2010 | EP2232022A1 Muffler for pneumatic handheld tool |
| 09/23/2010 | US20100240281 Substrate polishing metrology using interference signals |
| 09/22/2010 | CN201586899U Novel internal grinding device |
| 09/16/2010 | US20100233947 Inner surface grinding tool |
| 09/15/2010 | CN201579688U Novel pneumatic polishing tool |
| 09/15/2010 | CN101829950A Safe and high-speed grinding wheel machine |
| 09/15/2010 | CN101829947A Feeding mechanism for numerical control double surface lapping machine |
| 09/08/2010 | CN101543969B Hydraulic cylinder speed control system on surface grinder workbench |
| 09/01/2010 | EP2223774A1 Surface abrader and apparatus for testing surface abrasion |
| 09/01/2010 | CN201565850U Grinder having improved structure |
| 08/27/2010 | CA2691113A1 Surface abrader and apparatus for testing surface abrasion |
| 08/18/2010 | CN201552500U Double-layer cross moving device adaptable to grinder feeding |
| 08/18/2010 | CN101804599A Micro-motion stepless speed regulation grinding device for common big vertical lathe |
| 08/18/2010 | CN101391398B Multi-spindle carriage in-phase transmission mechanism |
| 08/18/2010 | CN101259594B Large-scale flat plate milling equipment |
| 08/18/2010 | CN101109410B Package packed aerostatic bearing planetary motion mechanism |
| 08/17/2010 | US7775852 Apparatus and method for in-situ endpoint detection for chemical mechanical polishing operations |
| 08/11/2010 | EP2214865A2 Device for correcting the edging of an ophthalmic lens and method for edging an ophthalmic lens |
| 08/11/2010 | EP2214864A1 Method and device for producing a gear rack, particularly for a steering system in a vehicle |
| 08/11/2010 | CN201544120U Special speed-variable feeding device for grinding machine |
| 08/11/2010 | CN201544119U B-axis servo circular feeding and indexing mechanism of numerical control vertical grinder |
| 08/11/2010 | CN201544080U Three-dimensional stainless steel mirror grinding polisher |
| 08/11/2010 | CN101386150B Numerical control polishing machine for optical elements |
| 08/11/2010 | CN101214632B Main axle hydraulic pressure feeding mechanism for numerically controlled deep borehole honing machine |
| 08/05/2010 | WO2010087235A1 Power tool |
| 08/04/2010 | CN201537837U Electric drive device of grinding and moving mechanism of flat grinder |
| 08/04/2010 | CN1498725B Vertically adjustable chemical mechanical polishing head having a pivot mechanism and method for use thereof |
| 07/28/2010 | CN101434052B Full-automatic sanding polisher |