| Patents for B24B 41 - Component parts of grinding machines or devices, such as frames, beds, carriages or headstocks (11,542) |
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| 04/22/2009 | CN100481369C Electrostatic chuck device |
| 04/22/2009 | CN100479993C High-efficient glazer |
| 04/21/2009 | US7520955 Carrier head with a multilayer retaining ring for chemical mechanical polishing |
| 04/16/2009 | US20090098813 Grinding brush fixing device |
| 04/15/2009 | CN201220373Y Rotatable fixture capable of realizing processing of sapphire external sphere on cylindrical grinder |
| 04/15/2009 | CN201220371Y Safe chamfering apparatus for glass |
| 04/15/2009 | CN101407037A Full-automatic multi-grinding head polishing machine moving independently |
| 04/15/2009 | CN100478135C Grinder for processing fragile workpiece and its preparation method |
| 04/15/2009 | CN100478134C Full automatic minitype flash memory card smoothing machine |
| 04/08/2009 | CN201217175Y Miniature robot for self-determination grinding and casting operation of large-scale curve |
| 04/08/2009 | CN201217173Y Motorcycle axle scraping machine |
| 04/08/2009 | CN101402177A Lifting mechanism of floor grinding mill |
| 04/08/2009 | CN100475444C Numerical control accurate grinding equipment of high-rigidity turning spherical surface |
| 04/07/2009 | US7513819 Polishing apparatus and method |
| 04/02/2009 | WO2009041417A1 Coating roll working method, coating roll, and coating apparatus |
| 04/01/2009 | EP2040883A1 Hand-held electric power tool |
| 04/01/2009 | CN101396806A Numerical control relief-grinding machine workpiece head-rest |
| 04/01/2009 | CN100474521C Temperature controlled hot edge ring assembly, and device comprising the same and the use thereof |
| 03/31/2009 | US7510464 Vibration damping device, in particular for an electric hand machine tool, and a transmission equipped with such a vibration damping device |
| 03/31/2009 | US7510461 Grinding jig set and grinding method |
| 03/26/2009 | US20090081930 Automatic machine and automatic method for grinding the perimetric edge of glass sheets |
| 03/26/2009 | US20090081852 Holding jig, semiconductor wafer grinding method, semiconductor wafer protecting structure and semiconductor wafer grinding method and semiconductor chip fabrication method using the structure |
| 03/25/2009 | EP2039465A1 Pushing device for a pad of a polishing machine |
| 03/25/2009 | CN201211632Y Machine for grinding stone |
| 03/25/2009 | CN201211629Y High precision, full-automatic rubber rolling grinding machine |
| 03/25/2009 | CN101391383A Roll grinder pillow quick disassembly and assembly device |
| 03/25/2009 | CN101391382A Roll grinder tail-stock hydraulic-pressure sleeve device |
| 03/25/2009 | CN100471809C Processing apparatus for glass plate |
| 03/25/2009 | CN100471624C Device for clamping and advancing work pieces machined by lapping machine |
| 03/19/2009 | WO2009035073A1 Polishing apparatus, polishing method and substrate manufacturing method wherein substrate is polish-processed using the polishing method |
| 03/19/2009 | WO2009034588A1 Grinding assembly for glass slabs and grinding head for a rectilinear grinding machine equipped with such assembly |
| 03/18/2009 | EP2036668A1 Planetary grinder |
| 03/18/2009 | CN201208716Y Grinding wheel flanged disc for cutting large sapphire crystal on circular grinding machine |
| 03/18/2009 | CN201208715Y Racking apparatus for wheel polishing |
| 03/18/2009 | CN100469534C Numerically controlled roller abrading machine grease static-pressure system |
| 03/18/2009 | CN100469533C Producing method for diamond grinding head |
| 03/18/2009 | CN100469532C Column fully moving grinding machine |
| 03/17/2009 | US7503244 Machine tool and bed thereof |
| 03/12/2009 | DE202008016620U1 Vorrichtung zum Schleifen, Feinschleifen und/oder Polieren von Werkstücken in optischer Qualität, insbesondere von sphärischen Linsenflächen in der Feinoptik Apparatus for grinding, fine grinding and / or polishing workpieces in optical quality, particularly of spherical lens surfaces in precision optics |
| 03/11/2009 | EP2033738A2 Portable sander and tool holder device |
| 03/11/2009 | CN201205675Y Planetary turntable for polisher |
| 03/11/2009 | CN201205668Y Glass substrate support structure for glass grinder |
| 03/11/2009 | CN201205663Y Double-cam wheel relieving mechanism |
| 03/11/2009 | CN201205662Y Grinding head member |
| 03/11/2009 | CN101380725A Stainless steel coil surface processing device |
| 03/11/2009 | CN100467225C LCD glass grinder |
| 03/11/2009 | CN100467220C Method of eliminating arc deformation of polished brick and the polishing machine therefor |
| 03/05/2009 | WO2009027940A1 Precision guiding device in a machine for machining cylindrical parts |
| 03/05/2009 | WO2009027939A2 Precision guiding device in a machine for machining cylindrical parts |
| 03/05/2009 | US20090061748 Substrate holding apparatus |
| 03/05/2009 | US20090061747 Arrangement in a mobile machine for screeding floor surfaces |
| 03/05/2009 | US20090060688 Suction apparatus, polishing apparatus, semiconductor device, and method of manufacturing a semiconductor device |
| 03/04/2009 | EP2030728A1 Grinding device and grinding machine with such a device |
| 03/04/2009 | EP2030727A1 Precision guiding device in a machine for machining cylindrical pieces |
| 03/04/2009 | EP2030726A1 Medical cutting tool manufacturing apparatus and method |
| 03/04/2009 | EP2030720A1 Precision guiding device in a machine for machining cylindrical pieces |
| 03/04/2009 | CN201201189Y Grinding metallographic specimen fixture |
| 03/04/2009 | CN201201188Y Equal height grinding fixture |
| 03/04/2009 | CN201201187Y Anti-impact shock-absorbing diamond abrasive tool |
| 03/04/2009 | CN201201183Y Foil rough edge burr removing apparatus |
| 03/04/2009 | CN201201181Y Grinding head apparatus of chamfering machine |
| 03/04/2009 | CN201201180Y Grinding head of polishing machine |
| 03/04/2009 | CN201201174Y Bracket electric walking device |
| 03/03/2009 | US7497767 Vibration damping during chemical mechanical polishing |
| 02/26/2009 | US20090053979 Jig |
| 02/26/2009 | US20090053978 Double-Disc Grinding Machine, Static Pressure Pad, and Double-Disc Grinding Method Using the Same for Semiconductor Wafer |
| 02/25/2009 | EP1915232B1 Floor treating machine with improved rotary drive |
| 02/25/2009 | CN201198116Y Mould engraving machine having front and rear exhaust functions |
| 02/25/2009 | CN201198112Y Automatic grinder-polisher for metal glasses legs |
| 02/25/2009 | CN201198109Y Mould free curved face flexible polisher |
| 02/25/2009 | CN201198107Y Wall surface polishing machine |
| 02/25/2009 | CN201198105Y Triangular drawbench |
| 02/25/2009 | CN101372088A Single-upright post double-grinding wheel six-shaft multifunctional completely numerically controlled grinder |
| 02/25/2009 | CN101372087A Equipment for transporting workpieces |
| 02/24/2009 | US7494403 Knife sharpener with improved knife guides |
| 02/24/2009 | US7494402 Ferrule holder assembly for optical-fiber-end-face grinding apparatus |
| 02/19/2009 | US20090047873 Substrate retainer |
| 02/19/2009 | DE112007000451T5 Messerschärfer mit verbesserten Messerführungen Knife Sharpener with improved blade guides |
| 02/18/2009 | EP2025450A2 Grinding apparatus and method of controlling grinding apparatus |
| 02/18/2009 | EP1965948B1 Polishing machine comprising sliding means transverse to the front face |
| 02/18/2009 | CN201195284Y Grinder suction disc circuit |
| 02/18/2009 | CN201195283Y Fine machining tool and complete set of tool |
| 02/18/2009 | CN201195282Y Shock-absorption diamond grinding tool |
| 02/18/2009 | CN201195279Y Planetary casting and grinding disc with excellent lubricating ability |
| 02/18/2009 | CN101370618A An apparatus for grinding a work piece |
| 02/18/2009 | CN101367196A Modified grinding wheel head structure |
| 02/18/2009 | CN101367195A Modified slide carriage structure |
| 02/18/2009 | CN101367182A High-accuracy large-scale surface-grinding machine |
| 02/17/2009 | US7491117 Substrate holding apparatus |
| 02/12/2009 | WO2009019185A1 A working process for obtaining a pack clearance in pumps and hydraulic rotary volumetric motors |
| 02/12/2009 | US20090042479 Grinding apparatus and method of controlling grinding apparatus |
| 02/11/2009 | CN201192806Y Beam horizontal situation adjusting apparatus of numerical control gantry guideway grinder |
| 02/11/2009 | CN201192805Y Universal grinding head rotary disk clamp device of numerical control gantry guideway grinder |
| 02/11/2009 | CN101362312A Glazing machine |
| 02/11/2009 | CN100460154C Bi-three-jaw shaped contrarotating planetary grinding head |
| 02/11/2009 | CN100460149C Frame of mechanical polishing clamp and the mechanical polishing machine table |
| 02/05/2009 | US20090036042 Methods and apparatus for polishing an edge of a substrate |
| 02/05/2009 | US20090036039 Methods and apparatus for polishing an edge of a substrate |
| 02/04/2009 | CN201189637Y End mechanism of grinding machine spindle |
| 02/04/2009 | CN201189636Y High-speed sander with shock-absorbing cover |