| Patents for B24B 41 - Component parts of grinding machines or devices, such as frames, beds, carriages or headstocks (11,542) |
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| 06/27/2012 | CN1943988B Retainer ring, polishing head, and chemical mechanical polishing apparatus |
| 06/27/2012 | CN102513931A Positioning fixture for pitch circle of wedge-shaped gear |
| 06/27/2012 | CN102513930A Automatic aligning device of single-action four-claw chuck |
| 06/27/2012 | CN102513929A Combined fixture used for fixing optical fiber stress rod |
| 06/27/2012 | CN102513928A Processing tool of hydraulic pump retainer plate |
| 06/27/2012 | CN102513927A Gap self-adaptive polishing grinding head |
| 06/27/2012 | CN102513926A Gap eliminating main shaft |
| 06/27/2012 | CN102513925A Unloading device of heavy grinding machine |
| 06/27/2012 | CN102513924A Polishing machine of surfaces of polycrystalline diamond compact sheets |
| 06/27/2012 | CN102513905A Auxiliary fixture and method for grinding two planes of valve seat |
| 06/27/2012 | CN102513904A Inner weld seam grinding machine for straight weld seam pipes |
| 06/27/2012 | CN102513901A Processing method and device for precisely grinding plunger closed curve slot |
| 06/27/2012 | CN102513890A Angular precision positioning device for crank of crankshaft |
| 06/27/2012 | CN101618520B Substrate supporting unit and single type substrate polishing apparatus using the same |
| 06/21/2012 | US20120156974 Surface preparation apparatus |
| 06/21/2012 | US20120156973 Sharpener for a snow travel member such as a ski or a snowboard |
| 06/21/2012 | US20120156966 Apparatus with variable fixturing arms for abrasive environment |
| 06/20/2012 | EP2464493A1 Polishing tool for finishing optically effective surfaces on spectacle lenses in particular |
| 06/20/2012 | CN202278493U 万能蟹钳式夹持装置 Universal claws gripping device type |
| 06/20/2012 | CN202278492U 一种在喷油泵柱塞上加工配油槽的专用夹具 A fuel tank with the fuel pump plunger machining of special fixtures |
| 06/20/2012 | CN202278491U 一种用于圆盘类零件光整加工的夹具 A disc clamp Parts Finishing |
| 06/20/2012 | CN202278490U 内置动平衡系统电主轴 Built-in electric spindle balancing system |
| 06/20/2012 | CN202278489U 极性交替供电的电磁吸盘装置 Electromagnetic alternating polarity powered suction device |
| 06/20/2012 | CN202278479U 聚晶金刚石抛光夹具 Polycrystalline diamond polishing jig |
| 06/20/2012 | CN202278476U 用于机床的工件支架以及具有这种工件支架的机床 The workpiece holder for machine tools and having such a workpiece holder |
| 06/20/2012 | CN202278474U 龙门磨静压导轨 Gantry mill hydrostatic guideway |
| 06/20/2012 | CN202278465U 石英晶片磨边机 Quartz wafer grinding machine |
| 06/20/2012 | CN202278455U 无中心孔转轴外圆磨削装夹装置 No center hole cylindrical grinding shaft clamping device |
| 06/20/2012 | CN202278452U 研磨钻刃用的砂轮角度调整装置 Grinding wheel drill blades with angular adjustment means |
| 06/20/2012 | CN102501169A Direct-coupled grinding wheel spindle |
| 06/20/2012 | CN102501168A Adjustable eccentric shaft |
| 06/20/2012 | CN102501167A Machine body for integrated machine tool |
| 06/20/2012 | CN101985209B Part polishing magnetic fixture capable of realizing spatial rotation |
| 06/14/2012 | WO2012078087A1 A device for grinding of plane surfaces by grinding means |
| 06/14/2012 | DE102010050317B4 Bürstenentgratmaschine Bürstenentgratmaschine |
| 06/13/2012 | EP1959483B1 Double-disc grinding machine, static pressure pad, and double-disc grinding method using the same for semiconductor wafer |
| 06/13/2012 | CN202271277U 一种曲轴磨床工件的夹紧装置 Workpiece clamping device of a crankshaft grinder |
| 06/13/2012 | CN202271260U 加工中孔座面的数控磨床 CNC machining in hole seat surface grinder |
| 06/13/2012 | CN202271248U 一种平面磨床夹具 A flat jig grinders |
| 06/13/2012 | CN102492809A Triangular guide-machining tooling and triangular guide-machining technique |
| 06/13/2012 | CN102490119A Auxiliary up-and-down feeding mechanism of surface-grinding machine |
| 06/13/2012 | CN102490118A Wedge type adjustable diamond grinding wheel fixture |
| 06/13/2012 | CN102490117A Grinder bottom fixture of RM-type magnetic core |
| 06/13/2012 | CN102490116A Grinding head lifting counterweight device of steel grinding machine |
| 06/13/2012 | CN102490100A Leather material location device for vertical type edge finishing machine |
| 06/13/2012 | CN102490097A Adjustable worktable for guideway grinder |
| 06/13/2012 | CN101811285B Universal grinding carriage for internal gears and external gears of formed grinding wheel gear grinding machine |
| 06/07/2012 | WO2012073638A1 Machine tool and tool holder thereof |
| 06/07/2012 | WO2012028604A3 Method and apparatus for the centreless grinding of a workpiece |
| 06/06/2012 | CN202264142U 便于拆装的磨头组件 Easy removal of the grinding assembly |
| 06/06/2012 | CN202264128U 一种六轴联动曲面磨削数控砂带磨床 One kind of six-axis CNC surface grinding abrasive belt grinding machine |
| 06/06/2012 | CN202264125U 空心轴套磨修工装 Hollow sleeve mill repair tooling |
| 06/06/2012 | CN202264120U 车床风动磨头 Wind-driven grinding lathe |
| 06/05/2012 | US8192254 Sander with a balance means |
| 05/31/2012 | WO2012016730A3 Shaft bearing device for a hand-held power tool |
| 05/31/2012 | US20120135672 Polishing Tool for Finishing Optically Effective Surfaces on Spectacle Lenses in Particular |
| 05/31/2012 | US20120131790 Cam grinding device |
| 05/30/2012 | EP2457689A1 Method and device for preventing slip of work piece |
| 05/30/2012 | CN202258635U Magnetizing and demagnetizing controller for electromagnetic chuck of grinder |
| 05/30/2012 | CN202240894U Hydraulic tracking type center frame |
| 05/30/2012 | CN202240893U Water-cooled polishing fixture for polycrystalline diamond |
| 05/30/2012 | CN202240892U Novel fixture for grinding machines |
| 05/30/2012 | CN202240891U Reverse-string fixture |
| 05/30/2012 | CN202240890U Clamping device for coping workpiece edge |
| 05/30/2012 | CN202240889U Clamping structure of plate polishing machine |
| 05/30/2012 | CN202240888U Non-circular cross-sectional curved surface grinding clamp |
| 05/30/2012 | CN202240887U Elastic membrane chuck for grinding inner hole |
| 05/30/2012 | CN202240886U Jig for processing right-angle shape |
| 05/30/2012 | CN202240885U Multifunctional fixture for grinding sections of small metal samples and thin samples |
| 05/30/2012 | CN202240884U Grinding head used for processing linearly cutting titanium alloy leaf type hole |
| 05/30/2012 | CN202240883U Novel cylinder cam type polishing grinding head |
| 05/30/2012 | CN202240882U High-pressure seal surface defect regrinding tool |
| 05/30/2012 | CN202240858U Polishing machine for inner wall of glass hole |
| 05/30/2012 | CN202240822U Feeding device for plate polisher |
| 05/30/2012 | CN202240795U Sphere grinding machine grinding head main shaft assembly having a hollow cooling and flushing structure |
| 05/30/2012 | CN202240791U Rotating mechanism of special fixture for crystal balls |
| 05/30/2012 | CN202240788U Special fixture for grinding crystal beads |
| 05/30/2012 | CN202240774U Power grinding head for deburring |
| 05/30/2012 | CN202240734U Clamp for parallel grinding of outer wall of tubular workpiece |
| 05/30/2012 | CN102481679A Supporting pad |
| 05/30/2012 | CN102481677A 用于修磨木钻头的便携式修磨机 For grinding wood drill portable grinding machine |
| 05/30/2012 | CN102476353A 一种磨床轴向进给导轨机构 One kind of grinder axial feed rail agency |
| 05/30/2012 | CN101977727B Rotary flow-through joint and grinding apparatus |
| 05/30/2012 | CN101664901B Grinding clamp capable of guaranteeing high precision and coaxiality |
| 05/30/2012 | CN101484280B Hand-held electric power tool |
| 05/30/2012 | CN101380725B Stainless steel coil surface processing device |
| 05/29/2012 | US8187059 Device for polishing optical fibers mounted in a connector |
| 05/29/2012 | CA2522744C Abrading machine with abrading discs, which are moved in a reciprocatory movement transverse to the item |
| 05/24/2012 | US20120129436 Power tool |
| 05/24/2012 | US20120129434 Tool grinding machine |
| 05/24/2012 | US20120129433 Method and device for preventing slip of work piece |
| 05/23/2012 | EP2455197A2 Power tool |
| 05/23/2012 | EP2454051A1 Device and method for sharpening dental curettes |
| 05/23/2012 | EP2140971B1 Lens holder |
| 05/23/2012 | CN202225069U Electromagnetic fixture for channel grinder |
| 05/23/2012 | CN202225068U Device for completing three-surface process by mounting and clamping once |
| 05/23/2012 | CN202225067U Mandrel for rough grinding and accurate grinding |
| 05/23/2012 | CN202225046U Special clamping fixture for grinding valve core of V-shaped globe valve |
| 05/23/2012 | CN202225042U Multi-edge linear glass edging machine |
| 05/23/2012 | CN202225031U Fixture of universal externally-cylindrical grinding machine |