Patents
Sitemap › B24 - Grinding; Polishing › B24B - Machines, devices, or processes for grinding or polishing; Dressing or conditioning of abrading surfaces; Feeding of grinding, polishing, or lapping agents › B24B 41 - Component parts of grinding machines or devices, such as frames, beds, carriages or headstocks
Patents for B24B 41 - Component parts of grinding machines or devices, such as frames, beds, carriages or headstocks (11,542)
06/2010
06/09/2010CN201500930U Internal cooling end face grinding head
06/09/2010CN201500929U Worktable waterproof mechanism of grinder
06/09/2010CN201500785U Ball concentrated bearing tail bracket
06/09/2010CN101722471A Grinding head device with a plurality of grinding wheel main shafting
06/09/2010CN101722452A Grinding head mechanism for numerical control water drill grinding machine
06/09/2010CN101722444A Polishing device for inner wall of portable circular tube
06/09/2010CN101439469B Machine tool liquid kinetic pressure center frame
06/09/2010CN101116944B Servo autotracking support for bent axle grinding
06/03/2010WO2010060402A1 Grinding method and grinding apparatus
06/03/2010US20100136892 Carrier head with retaining ring and carrier ring
06/03/2010US20100136891 Arrangement in a mobile machine for screeding floor surfaces
06/03/2010US20100136887 Apparatus and method for polishing via driving abrasive grains mechanically and magnetically
06/02/2010CN201493753U Electric permanent magnet clamp for grinding machining
06/02/2010CN201493752U Grinding head motor
06/02/2010CN201493739U Automatic polisher
06/02/2010CN101716746A Grinding clamp device for machining electronic product components
06/02/2010CN101372088B Single-upright post double-grinding wheel six-shaft multifunctional completely numerically controlled grinder
06/01/2010US7727050 Vibrating device
05/2010
05/27/2010WO2010057374A1 Worm polisher
05/27/2010US20100130111 Double side polishing method and apparatus
05/27/2010DE102008059247A1 Electric motor-driven angle grinder, has angle transmission arrangement with one section formed as crown wheel, supporting section, and thread section for clamping unit utilized for fixing grinding tool to tool spindle
05/27/2010DE102008058814A1 Method for round grinding of workpieces on grinding machine, involves clamping workpieces in grinding headstock, and causing uneven material removal by controlled delivery of grinding headstock over circumference of workpieces
05/27/2010CA2737358A1 Worm polisher
05/26/2010CN201483361U Novel elastic sleeve centering and clamping mechanism
05/26/2010CN201483360U High precision workpiece box
05/26/2010CN201483319U Linear guide rail-type machine head feeding mechanism of glass edging machine
05/26/2010CN201483310U Grinding double-ended chuck mechanism of charging roller of printer
05/26/2010CN101712137A Rotary grinding carriage capable of automatically changing grinding wheel
05/26/2010CN101028697B Magnetic head grinding device and method
05/25/2010US7722444 Angle grinder
05/19/2010EP2060361B1 A polishing jig for bearing for use in back-up roll of rolling mill
05/19/2010CN201471291U Coreless clamp workpiece positioning disc device
05/19/2010CN201471290U Mill main spindle box integrated with air cylinder
05/19/2010CN201471276U Suspended ejector pin device
05/19/2010CN201471271U Plane polishing grinding head
05/19/2010CN201471261U Equipment for automatically compensate for moving heat sources of mid-waist guide-rail column based on symmetry and balance principles
05/19/2010CN201471257U Mould box used for fixing miniature magnetic core
05/19/2010CN101239448B Broadband type abrasive finishing machine abrasive finishing head upper roller rigid centre shaft structure
05/13/2010US20100120340 Sander with a balance means
05/13/2010US20100120335 Partial Contact Wafer Retaining Ring Apparatus
05/12/2010CN201455805U Hybrid bearing for grinding wheel spindle of grinding machine
05/12/2010CN201455804U Clamping mechanism for grinding head of electric grinder
05/12/2010CN201455803U Electric polishing grinding head for sculpture
05/12/2010CN201455792U Chemical mechanical polishing head for square substrate
05/12/2010CN201455753U Large plane vertical milling and grinding machine
05/12/2010CN201455752U Jig for processing thin-wall sleeve type parts
05/12/2010CN201454640U Novel seal door cover
05/12/2010CN101704218A Silicon slice positioning and loading device of chemical mechanical polishing equipment
05/11/2010USRE41329 Machining apparatus for workpiece and method therefor
05/06/2010US20100112915 Lens holder
05/06/2010US20100112914 Retaining ring with tapered inner surface
05/06/2010US20100112913 Finishing machine with stone rotating unit
05/06/2010US20100112905 Wafer head template for chemical mechanical polishing and a method for its use
05/06/2010US20100112904 Method and apparatus for multiple cutoff machining of rare earth magnet block, cutting fluid feed nozzle, and magnet block securing jig
05/06/2010DE102008055795A1 Grinding machine, particularly vertical grinding machine, has measuring device and workpiece spindle unit with clamping device for clamping workpiece, where fist grinding unit is provided for grinding workpiece
05/05/2010EP2180977A1 Retaining ring with shaped profile
05/05/2010CN201446484U Polishing grinding head
05/05/2010CN1933940B Wafer clamping device for a double side grinder
05/05/2010CN101700646A Auxiliary device for manufacturing long and thin cutter
05/04/2010US7708623 Cylindrical grinding method for producing hard metal tools and cylindrical grinding machine for grinding cylindrical starting bodies during the production of hard metal tools
04/2010
04/29/2010US20100105297 Polishing apparatus
04/28/2010CN201442215U Mechanical pre-thinning device used for transmission electron microscopy sample preparation process
04/28/2010CN201442214U Vertical polishing machine for shaped pipe
04/27/2010US7704122 Customized polish pads for chemical mechanical planarization
04/22/2010US20100099340 Textured platen
04/21/2010CN101146652B Jig
04/21/2010CN101128284B Device for polishing hard surface, especially glass surfaces
04/15/2010US20100093264 Grinding apparatus having an extendable wheel mount
04/14/2010CN201437217U Fixture
04/14/2010CN201437216U Novel grinding head
04/14/2010CN101693354A Substrate polishing apparatus
04/13/2010US7695352 Tool-mounting attachment
04/13/2010CA2435806C Arrangement in a mobile machine for screeding floor surfaces
04/08/2010WO2009027939A3 Precision guiding device in a machine for machining cylindrical parts
04/08/2010US20100087127 Accumulator driven angle grinder
04/08/2010DE102008050660A1 Machine for external grinding, particularly for grinding of camshafts, has grinding spindle unit, work piece headstock, tailstock and steady rest which are symmetrically arranged in relatively vertical level
04/07/2010CN201436148U Grinder having trapezoidal shaft section provided on the rotation shaft end portion
03/2010
03/31/2010CN101683718A Grinding head component of grinder
03/31/2010CN101683717A Grinding machine equipment for grinding internal surface of column
03/30/2010US7686678 Tool setter for a grinding machine
03/24/2010EP2165804A2 Grinding machine for the surface machining of tubes
03/24/2010CN101678530A Method for the support of a rotating workpiece during grinding and a hydrodynamic steady rest
03/24/2010CN100595008C Motor spindle
03/18/2010US20100068979 Tool setter for a grinding machine
03/18/2010US20100068978 Machine tool with rest apparatus and machining method thereof
03/18/2010US20100068975 Razor blade sharpener and method of sharpening
03/17/2010EP2163345A1 Clamping system and device with a central opening for retaining a workpiece
03/17/2010EP2162261A2 Method for the support of a rotating workpiece during grinding and a hydrodynamic steady rest
03/17/2010CN201423571Y Electrodynamic static-dynamic pressure shaft grinder unit
03/17/2010CN201423570Y Thermostatic variable-frequency electrically-driven main shaft grinder unit
03/17/2010CN201423568Y Grinding cloth fixing chuck
03/17/2010CN100594097C Internal grinder
03/16/2010US7677958 Retaining ring with flange for chemical mechanical polishing
03/11/2010WO2010027312A1 Double row abrasive disc
03/11/2010US20100062691 Substrate holding mechanism, substrate polishing apparatus and substrate polishing method
03/11/2010US20100062688 Carrier plate holding an abrading element and abrading plate
03/11/2010DE102008046086A1 Schleifmaschine Grinding machine
03/11/2010DE102008046085A1 Vorrichtung zum Spannen eines Werkstücks für die Bearbeitung in einer Schleifmaschine Device for clamping a workpiece for machining in a grinding machine
03/11/2010DE102006036004B4 Verfahren zur Oberflächenfeinstbearbeitung von Planflächen metallischer oder keramischer Werkstücke A method for surface finishing of flat surfaces of metallic or ceramic workpieces
03/10/2010EP2161101A2 Device for tensioning a workpiece for processing in a grinding machine
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