| Patents for B24B 41 - Component parts of grinding machines or devices, such as frames, beds, carriages or headstocks (11,542) |
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| 06/18/2008 | CN201073745Y Electric tool for surface treatment |
| 06/18/2008 | CN201073744Y Numerical control quartz spline grinder |
| 06/18/2008 | CN101200050A Grinding machine having grinder head and method of manufacturing semiconductor device by using the grinding machine |
| 06/18/2008 | CN101200049A Ferrule type grinding wheel chuck |
| 06/18/2008 | CA2571333A1 Sander device |
| 06/15/2008 | CA2614956A1 Honing jig |
| 06/12/2008 | WO2008069748A1 Device for driving a grinding machine |
| 06/12/2008 | US20080139092 Steady rest for rotating shaft |
| 06/12/2008 | US20080139091 Cylindrical grinding method for producing hard metal tools and cylindrical grinding machine for grinding cylindrical starting bodies during the production of hard metal tools |
| 06/11/2008 | CN201070737Y Consistent fat static pressure system of numerical control roll grinding machine |
| 06/11/2008 | CN201070736Y Polishing grinding head shaft coupling for porcelain brick |
| 06/11/2008 | CN201070735Y Polishing machine |
| 06/11/2008 | CN201070733Y Grinding wheel float connection device |
| 06/11/2008 | CN101195204A Diamond coating ultra-high accuracy coaxial hinge bar and processing method thereof |
| 06/05/2008 | US20080132155 Abrading Device |
| 06/05/2008 | US20080127780 Knife sharpeners with improved knife guides |
| 06/04/2008 | EP1927428A1 Method of manufacturing a turbine blade |
| 06/04/2008 | CN201067869Y Cubic boron nitride abrading block device for double grinding and cutting |
| 06/04/2008 | CN201067865Y Hollow axle grinding head polishing structure |
| 06/04/2008 | CN201067862Y Continuous cutting grinding machine tool |
| 06/04/2008 | CN201067858Y Abrasive band polishing machine |
| 06/04/2008 | CN201067857Y Abrasive band polishing machine |
| 06/04/2008 | CN201067852Y Lintel for all-purpose surface grinding machine |
| 06/04/2008 | CN101190459A Embedded motor main axle |
| 06/04/2008 | CN100391693C Grinder and method for grinding workpiece |
| 06/03/2008 | US7381115 Processing machine and floating-bearing arrangement for it |
| 06/03/2008 | US7381114 Tire uniformity machine grinding assembly |
| 05/29/2008 | WO2008062280A2 Orbital off-centric sanding and grinding apparatus |
| 05/28/2008 | EP1925398A1 Retaining ring, flexible membrane for applying load to a retaining ring, and retaining ring assembly |
| 05/28/2008 | EP1597001B1 Rotary jig |
| 05/28/2008 | CN201064868Y Modified grinding machine suction cup magnetism charging and discharging controller |
| 05/28/2008 | CN201064866Y Hollow axle roller used for bearing external diameter refining mill |
| 05/28/2008 | CN201064863Y Cross axle grinding machine |
| 05/28/2008 | CN101189098A Adjustable workpiece support |
| 05/28/2008 | CN101186022A Full automatic minitype flash memory card smoothing machine |
| 05/28/2008 | CN100390942C Carrier head for chemical-mechanical polishing apparatus |
| 05/22/2008 | WO2008058775A1 Method for the production of a turbine blade |
| 05/22/2008 | US20080119122 Flexible Membrane for Carrier Head |
| 05/22/2008 | US20080119121 Substrate holding apparatus and polishing apparatus |
| 05/20/2008 | US7374471 Apparatus and method for polishing semiconductor wafers using one or more pivotable load-and-unload cups |
| 05/15/2008 | US20080113593 Polishing holder for workpiece end surface |
| 05/15/2008 | US20080113590 Polishing method for semiconductor wafer and polishing apparatus for semiconductor wafer |
| 05/14/2008 | CN201058408Y Portable minitype valve grinder |
| 05/14/2008 | CN101176982A High-efficient glazer |
| 05/14/2008 | CN101176980A Machiningg clamp for match grinding baffle feedback lever-pipe spring assembly and armature of electro-hydraulic servo valve |
| 05/13/2008 | US7371157 Fixture for grinding machines |
| 05/13/2008 | US7371151 Lens stocking apparatus and lens processing system having the same |
| 05/08/2008 | US20080108287 Fixture for grinding machines |
| 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 | CN201055965Y Glass edge grinding machine grinding wheel |
| 05/07/2008 | CN101172330A High-rigidity turning spherical surface numerical control accurate grinding equipment |
| 05/06/2008 | US7369737 Holder for optical fiber ferrule end face grinding apparatus |
| 05/06/2008 | US7369238 Lens blank alignment and blocking device and method |
| 05/02/2008 | WO2008049459A1 Tool holder for disk grinding tools |
| 04/30/2008 | EP1916059A2 Eyeglass lens processing apparatus |
| 04/30/2008 | EP1915232A2 Floor treating machine with improved rotary drive |
| 04/30/2008 | DE10231249B4 Handwerkzeugmaschine Hand tool |
| 04/30/2008 | CN201052593Y Cylinder type supporting structure for abrasion wheel main shaft device |
| 04/30/2008 | CN201052587Y Electric blade sharpening machine |
| 04/30/2008 | CN201052585Y Electric blade sharpening machine |
| 04/30/2008 | CN201052584Y Grinder for rod-shape cutter |
| 04/24/2008 | DE19951405C5 An eine Werkzeugmaschine adaptierbare Motorspindel mit langem Hals zur Bearbeitung tiefer Konturen Adaptable to a machine tool spindle motor with a long neck to the machining of deep contours |
| 04/24/2008 | DE102006050426A1 Bed for lens working machines has ramp-shaped top which is divided into upper section and lower section, transverse gap between sections preventing transmission of vibrations between them |
| 04/23/2008 | CN201049439Y Material reversing and clamping mechanism for hydraulic slide blank-turning type square blank and flat blank sharpening machine |
| 04/23/2008 | CN201049438Y Material feeding bench for hydraulic slide blank-turning type square blank and flat blank sharpening machine |
| 04/23/2008 | CN201049433Y Feeding compressing apparatus for sander |
| 04/23/2008 | CN201049431Y Chain type dummy bar pin shaft surface grinding clamp |
| 04/23/2008 | CN101167174A Electrostatic chuck device |
| 04/22/2008 | US7361078 Subpad support with releasable subpad securing element and polishing apparatus |
| 04/17/2008 | WO2008045132A1 Stepped retaining ring |
| 04/17/2008 | US20080087355 Adjusting device for the conveying belt of a planer |
| 04/16/2008 | CN201046542Y Processing chuck for crystal plate facet |
| 04/16/2008 | CN201046541Y Horizontal paralled surface grinding machine guide rail |
| 04/16/2008 | CN101161413A Round electromagnetic worktable with constant volume type hydrostatic slideway lubricate structure |
| 04/16/2008 | CN101161412A Substrate retaining ring for cmp |
| 04/16/2008 | CN101161410A Device for machining edges of sheet material |
| 04/16/2008 | CN101161409A Coarse and precise grinding automatic switching mechanism for vertical shaft rotary surface grinder |
| 04/15/2008 | US7357695 Systems and methods for mechanical and/or chemical-mechanical polishing of microfeature workpieces |
| 04/15/2008 | US7357031 Precision sensor assembly for rotating members in a machine tool |
| 04/10/2008 | WO2008041011A1 Drill bit setting device |
| 04/10/2008 | US20080085658 Substrate polishing apparatus and method |
| 04/10/2008 | DE102004016445B4 Vorrichtung zum Halten von Brillengläsern und anderen Formkörpern mit optisch wirksamen Oberflächen beim Bearbeiten Device for holding ophthalmic lenses and other shaped bodies having optically active surfaces when machining |
| 04/09/2008 | EP1908541A1 Honing method under prestress |
| 04/09/2008 | CN201044948Y Lathe grinding tools |
| 04/09/2008 | CN201044946Y Tool sharpener seat |
| 04/09/2008 | CN201044945Y End milling cutter bit grinder |
| 04/09/2008 | CN201044944Y Boundary material plate of boundary material grinder |
| 04/09/2008 | CN101157201A Finishing controlled ultraprecise polisher |
| 04/09/2008 | CN101157199A Substrate polishing apparatus and method |
| 04/09/2008 | CN100379520C Method and device for grinding a rotating roller by using an elastic steady-rest support |
| 04/03/2008 | WO2008037021A1 Extension pole apparatus for sander |
| 04/02/2008 | EP1526933B1 Method for the production of a spindle nut of a spherical thread drive mechanism and mandrel therefor |
| 04/02/2008 | CN201043569Y Fluid hydrostatic main shaft bearing group |
| 04/02/2008 | CN201042778Y Self-dust absorption type sander |
| 04/02/2008 | CN201042768Y Milling tool machine |
| 03/27/2008 | DE102006044687A1 Rotor disk for machine tool, has toothing at periphery for engaging in gear ring or pin rim of machine tool, where disk is provided with set of boreholes lying parallel with each other in area of retention holes |
| 03/27/2008 | CA2561252A1 Adjusting device for the conveying belt of a planer |
| 03/26/2008 | CN201040352Y Eyeglass manual grinding polishing combination machine |