| Patents for B24B 41 - Component parts of grinding machines or devices, such as frames, beds, carriages or headstocks (11,542) |
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| 09/03/2009 | US20090221217 Solar panel edge deletion module |
| 09/03/2009 | DE102008010245A1 Wave-shaped work piece grinding method for e.g. manufacturing seamless pipe, involves executing feed motion in direction of work piece longitudinal axis, and superimposing contour of work piece according to feed motion orthogonal to axis |
| 09/02/2009 | CN201300362Y Grinder support |
| 09/02/2009 | CN100534720C Grinding machine spindle end mechanism |
| 09/02/2009 | CN100534719C Grinding wheel spindle of centerless grinding machine and processing method therefor |
| 08/27/2009 | US20090216363 Work head |
| 08/26/2009 | EP2091688A1 Device for driving a grinding machine |
| 08/26/2009 | EP1514639B1 Polishing jig for rolling mill backup roll bearing |
| 08/26/2009 | EP1260313B1 Lens layout block device |
| 08/26/2009 | CN201295879Y Grinder with small distance between man and machine |
| 08/26/2009 | CN201295875Y High precision grinder |
| 08/26/2009 | CN201295874Y High-precision grinder |
| 08/26/2009 | CN201295868Y A lifting mechanism for a terrace grinder head |
| 08/26/2009 | CN201295866Y Main shaft of peripheral wheel in numerically controlled slideway grinder |
| 08/26/2009 | CN201295864Y Portable device for polishing inner wall of round tube |
| 08/26/2009 | CN100532015C External grinding method for producing hard metal tools and external grinding machine |
| 08/25/2009 | US7578725 Lens layout block device |
| 08/20/2009 | WO2009101766A1 Work duplex-head grinding apparatus, and work duplex-head grinding method |
| 08/20/2009 | WO2009101761A1 Cylindrical grinding equipment and grinding method |
| 08/20/2009 | US20090209177 Knife sharpener |
| 08/19/2009 | EP2090398A1 Device for polishing optical fibres mounted in a connector |
| 08/19/2009 | CN201291422Y Multifunctional grinding wheel with novel jack-knifing damper |
| 08/19/2009 | CN201291421Y Grinding machine static head frame capable of realizing accurate/ultra-accurate grinding |
| 08/19/2009 | CN201291420Y Cross slide block apparatus suitable for heavy duty large-range grinding |
| 08/19/2009 | CN201291415Y Glazing machine |
| 08/19/2009 | CN201291412Y Novel grinding wheel regulating device |
| 08/19/2009 | CN201291411Y Frame plate type ceramic machine tool frame |
| 08/19/2009 | CN201291409Y Special purpose machine for grinding stone |
| 08/19/2009 | CN201291400Y Plane lapping machine with pan mill cooling mechanism |
| 08/19/2009 | CN101508094A Bevel gear driven four-position plane grinding device |
| 08/13/2009 | US20090203299 Substrate flat grinding device |
| 08/12/2009 | CN201287294Y Brush for brushing polishing ashet |
| 08/12/2009 | CN201287293Y Quartz glass polisher |
| 08/12/2009 | CN201287288Y Clamp for machining pressure booster turbine bucket tenon tooth for diesel locomotive |
| 08/12/2009 | CN201287283Y Double-upright post structure of surface-grinding machine |
| 08/12/2009 | CN201287282Y Full-automatic plane grinding machine |
| 08/12/2009 | CN101502941A Micro water grinding head for edge grinding machine |
| 08/12/2009 | CN101502940A Automatic grinding device for inspection of band steel |
| 08/12/2009 | CN100527033C 精密加工设备和精密加工方法 Precision machining equipment and precision machining method |
| 08/12/2009 | CN100526011C Jig |
| 08/06/2009 | WO2009095018A1 Device for processing hollow workpieces |
| 08/05/2009 | CN201283535Y Controllable shaping correcting grinding wheel and grinding head composite set |
| 08/05/2009 | CN201283533Y Clamp device for milling-cutting copper holder locking notch |
| 08/05/2009 | CN201283531Y Cantilevered rust-cleaning and descaling device of band steel |
| 08/05/2009 | CN201283523Y Special mould for grinding aluminum surface of PCB aluminum substrate |
| 08/05/2009 | CN101497178A Sanding device |
| 08/05/2009 | CN101497175A Sand paper holding structure of sander |
| 08/05/2009 | CN100522530C Moulding board for controlling diamond milling cutter or like component movement mounted on the stone stock or marble slab edge burnishing machine |
| 08/05/2009 | CN100522482C Rotary tool holding means for attaching tool |
| 08/05/2009 | CN100522477C Strip steel derusting and descaling unit |
| 08/05/2009 | CN100522476C Strip steel derusting and descaling unit |
| 08/05/2009 | CN100522475C Bearing arrangement for vibrationally mounting a grinding disk in a grinder |
| 08/05/2009 | CN100522471C Glass pane machining device |
| 08/04/2009 | US7568969 Locking mechanism of linear motor travel slider and processing machine |
| 07/30/2009 | WO2009092468A1 Handheld power tool, in particular electrically driven handheld power tool |
| 07/30/2009 | DE102008006418A1 Vorrichtung zur Bearbeitung von hohlen Werkstücken Device for processing hollow workpieces |
| 07/29/2009 | EP2081733A2 Blade sharpening device with blade contour copying device |
| 07/29/2009 | CN201279736Y Measuring and machining clamp for common angle of grinding machine |
| 07/29/2009 | CN201279735Y Grinding head of grinding mill |
| 07/29/2009 | CN101491887A Improved grinder sucker with composite function |
| 07/29/2009 | CN100519067C Gripper for holding a piece to be machined in a grinding machine |
| 07/23/2009 | WO2009090551A1 'head for the treatment of stone and ceramic material |
| 07/23/2009 | DE102008004851A1 Vorrichtung zum Bearbeiten, insbesondere Erodieren und Schleifen, von mit Schneiden versehenen Rotationsstücken Apparatus for processing, in particular eroding and grinding, which are provided with cutting rotation pieces |
| 07/22/2009 | EP2080589A1 Device for processing, especially eroding and grinding, rotational workpieces marked with cuts |
| 07/22/2009 | EP1781449A4 Method of centerless grinding |
| 07/22/2009 | CN201275724Y Grinding head apparatus with multiple sand wheel main shaftings |
| 07/22/2009 | CN101486165A Improved type large-sized electric permanent-magnet suction disc |
| 07/22/2009 | CN101486164A Improved type electric permanent-magnet suction disc assembly structure |
| 07/22/2009 | CN101486163A Device for automatically conveying material for grinding machine |
| 07/22/2009 | CN100515680C Round electromagnetic worktable with constant volume type hydrostatic slideway lubricate structure |
| 07/16/2009 | WO2009088106A1 Grinding device for manufacturing optical element, method for manufacturing optical element and precise measurement device for precisely measuring shape and size of die assembly or optical element used for manufacturing optical element |
| 07/15/2009 | EP1885521B1 Adjustable support device |
| 07/14/2009 | CA2292122C Floor care machine |
| 07/09/2009 | DE102008026782A1 Double sided grinding machine for simultaneous bilateral grinding of e.g. semiconductor wafer, has hydro-pad for hydrostatic storage of discoidal work-piece, where hydro-pad is made of titanium and not laminated |
| 07/09/2009 | DE10112883B4 Linsenbearbeitungsmaschine Lens processing machine |
| 07/08/2009 | CN201267958Y Rotatable grinding carriage capable of automatically replacing grinding wheel |
| 07/07/2009 | US7556069 Adjusting device for the conveying belt of a planer |
| 07/02/2009 | US20090170413 Chemical-mechanical planarization pad |
| 07/01/2009 | CN201264214Y Modified grinding head structure |
| 07/01/2009 | CN201264213Y High-rotary speed sander inner spring connecting mechanism |
| 07/01/2009 | CN201264212Y Suspended type main spindle sliding track configuring structure improvement of grinding machine |
| 07/01/2009 | CN201264211Y Improved slider structure |
| 07/01/2009 | CN101468449A Flapwheel grinding head |
| 07/01/2009 | CN101468442A Rolling jig and rolling method |
| 07/01/2009 | CN100506484C Method for lapping and a lapping apparatus |
| 07/01/2009 | CN100506480C Grinding machine with a concentricity correction system |
| 06/30/2009 | US7553216 Honing guide assembly |
| 06/25/2009 | US20090163125 Grinding apparatus having pressing portion and grinding method using same |
| 06/25/2009 | US20090163120 Wafer grinding machine and wafer grinding method |
| 06/24/2009 | EP2072183A1 Surface grinding machine |
| 06/24/2009 | CN101466496A Spindle with draw rod and current conductor |
| 06/24/2009 | CN101465292A Resin covering method and apparatus |
| 06/24/2009 | CN101462254A Horizontal surrounding grinding wheel head structure with A, C spinning axis |
| 06/24/2009 | CN101462253A High-precision grinding machine |
| 06/24/2009 | CN100503169C Apparatus and methods for detecting transitions of wafer surface properties in chemical mechanical polishing for process status and control |
| 06/24/2009 | CN100503164C Anti-vibration arrangement, tool using said anti-vibration arrangement and its method for cleaning working surface |
| 06/24/2009 | CN100503163C Method and device of processing rolling bearing unit for wheel |
| 06/18/2009 | WO2009073988A1 Floor grinding apparatus |
| 06/17/2009 | EP2070646A2 Tool spindle device |
| 06/17/2009 | EP1592534B1 Device for grinding ophthalmic lenses comprising improved means of clamping the glass blank for grinding |