| Patents for B24B 41 - Component parts of grinding machines or devices, such as frames, beds, carriages or headstocks (11,542) |
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| 12/01/2005 | US20050266783 Retaining rings, planarizing apparatuses including retaining rings, and methods for planarizing micro-device workpieces |
| 12/01/2005 | US20050266782 Method and apparatus for grinding rotors for hydraulic motors and apparatus therefor |
| 12/01/2005 | US20050266778 Carrier heads, planarizing machines and methods for mechanical or chemical-mechanical planarization of microelectronic-device substrate assemblies |
| 12/01/2005 | CA2528103A1 Improved grinding wheel spindle |
| 11/29/2005 | US6968939 Conveyor for elongate components designed with a head and a shank |
| 11/24/2005 | US20050260941 Bristle brush for concrete sanding |
| 11/24/2005 | US20050260938 Table of wafer polishing apparatus, method for polishing semiconductor wafer, and method for manufacturing semiconductor wafer |
| 11/24/2005 | US20050260932 Polishing fixture for simultaneous loading of a plurality of optical connectors and fiber stubs and a method of loading |
| 11/24/2005 | US20050260931 Carrier heads, planarizing machines and methods for mechanical or chemcial-mechanical planarization of microelectronic-device substrate assemblies |
| 11/24/2005 | US20050260927 Carrier assemblies, planarizing apparatuses including carrier assemblies, and methods for planarizing micro-device workpieces |
| 11/23/2005 | EP1598146A1 Method and device for polishing endless belt metal rings for continuously variable transmission |
| 11/23/2005 | EP1597020A1 Cylindrical grinding method for producing hard metal tools and cylindrical grinding machine for grinding cylindrical starting bodies during the production of hard metal tools |
| 11/23/2005 | EP1597001A1 Rotary jig |
| 11/23/2005 | EP1330336B1 Centreless cylindrical grinding machine |
| 11/22/2005 | US6966822 System and method for CMP having multi-pressure zone loading for improved edge and annular zone material removal control |
| 11/22/2005 | US6966818 Direct clamp tooling for robotic applications |
| 11/22/2005 | US6966817 Wafer grinder |
| 11/17/2005 | US20050255793 Method and device for grinding a rotationally symmetric machine part |
| 11/16/2005 | EP1595643A2 Apparatus for grinding a disc-shaped element |
| 11/16/2005 | EP1594653A2 Apparatus and method for polishing semiconductor wafers using one or more pivotable load-and-unload cups |
| 11/16/2005 | CN1695894A Ram clamping device |
| 11/16/2005 | CN1227096C Long-thin-wall section machining apparatus and machining equipment |
| 11/15/2005 | US6964599 Method and apparatus for holding or mounting an object |
| 11/10/2005 | US20050247175 Compliant cutoff saw assembly |
| 11/09/2005 | EP1592534A1 Device for grinding ophthalmic lenses comprising improved means of clamping the glass blank for grinding |
| 11/09/2005 | CN1694780A Bearing arrangement for vibrationally mounting a grinding disk in a grinder |
| 11/08/2005 | US6962520 Retaining rings, planarizing apparatuses including retaining rings, and methods for planarizing micro-device workpieces |
| 11/03/2005 | WO2005102601A1 Polisher |
| 11/03/2005 | US20050245181 Vibration damping during chemical mechanical polishing |
| 11/02/2005 | EP1591200A2 Modular counterweight apparatus for an orbital abrading machine |
| 11/02/2005 | CN2737499Y Supporting plate for polishing sander |
| 11/02/2005 | CN1692002A Tool grinding machine |
| 11/02/2005 | CN1689759A Slide rail quantified pre-pressing type method |
| 11/02/2005 | CN1225724C Film magnetic-head material processing equipment and method |
| 10/27/2005 | US20050239384 Reshaping fixture for carbide inserts |
| 10/27/2005 | US20050239376 Method and device for grinding a rotating roller using an elastic steady-rest support |
| 10/27/2005 | US20050238891 Wear resistant grinding machine components |
| 10/27/2005 | DE10355493B4 Schleifmaschine Grinding machine |
| 10/26/2005 | EP1588799A1 Grinding machine for spiral springs |
| 10/26/2005 | EP1311368B1 Polishing apparatus and methods controlling the polishing pressure as a function of the overlapping area between the polishing head and the semiconductor substrate |
| 10/26/2005 | EP1031166B1 Method and apparatus for chemical mechanical polishing |
| 10/25/2005 | US6958256 Process for the back-surface grinding of wafers |
| 10/25/2005 | US6958001 Carrier assemblies, planarizing apparatuses including carrier assemblies, and methods for planarizing micro-device workpieces |
| 10/25/2005 | US6957734 Work fixing device |
| 10/20/2005 | US20050229763 Pre-biasing device for urging movable member relative to fixed base |
| 10/20/2005 | US20050229369 Systems including differential pressure application apparatus |
| 10/19/2005 | EP1586416A2 Anti-vibration arrangement |
| 10/19/2005 | CN1684795A Glass pane machining device |
| 10/13/2005 | WO2005095054A1 Wafer clamping device for a double side grinder |
| 10/13/2005 | WO2005095051A1 Jig |
| 10/13/2005 | WO2005095018A1 Work head |
| 10/13/2005 | US20050227586 Apparatus and method for sequentially polishing and loading/unloading semiconductor wafers |
| 10/12/2005 | EP1583637A1 A method and apparatus for holding or mounting an object |
| 10/12/2005 | EP1268133B1 Polishing head for wafer, and method for polishing |
| 10/11/2005 | US6953386 Active spark control |
| 10/06/2005 | WO2005092010A2 Chemical mechanical polishing retaining ring |
| 10/06/2005 | DE102004013014A1 Vorrichtung zur Befestigung eines Werkzeugträgers Device for fixing a tool holder |
| 10/06/2005 | DE102004012823A1 Vorrichtung und Verfahren zum Einspannen und Positionieren von Werkstücken unterschiedlicher Länge zwischen zwei Spitzen Apparatus and method for clamping and positioning of workpieces of different length between two peaks |
| 10/05/2005 | EP1581365A1 Bearing arrangement for vibrationally mounting a grinding disk in a grinder |
| 10/04/2005 | US6951507 Substrate polishing apparatus |
| 10/04/2005 | US6951500 Workpiece-surface processing head |
| 09/29/2005 | WO2004078414A8 Device for grinding ophthalmic lenses comprising improved means of clamping the glass blank for grinding |
| 09/29/2005 | US20050215187 Center clamp |
| 09/29/2005 | US20050215182 Wafer carrier with pressurized membrane and retaining ring actuator |
| 09/29/2005 | US20050215181 Chemical mechanical polishing retaining ring, apparatuses and methods incorporating same |
| 09/29/2005 | DE102004012792A1 Device for processing floors, walls and ceilings comprises a drive motor having a drive shaft connected to rotatably mounted holding plates on which pinion gears are rotatably mounted that mesh with stationary rotating rings |
| 09/29/2005 | DE102004011996A1 Vorrichtung zum simultanen beidseitigen Schleifen von scheibenförmigen Werkstücken Apparatus for simultaneous double-side grinding of disk-shaped workpieces |
| 09/28/2005 | EP1579955A1 Ram clamping device |
| 09/28/2005 | EP1579954A1 Ram clamping device |
| 09/28/2005 | EP1578561A1 Method and apparatus for blocking and deblocking a lens |
| 09/28/2005 | CN1672871A Digital profile grinder |
| 09/28/2005 | CN1220572C Clamp for machining |
| 09/27/2005 | US6949015 Machining apparatus equipped with rotary tool |
| 09/22/2005 | WO2005087470A1 Facing machine for large plates of natural stone, like granite and hard stones |
| 09/22/2005 | WO2005050895A3 A method of backgrinding wafers while leaving backgrinding tape on a chuck |
| 09/22/2005 | US20050208886 Device for the fixture of a tool holder |
| 09/22/2005 | US20050208881 Chemical mechanical polishing retaining ring with integral polymer backing |
| 09/22/2005 | US20050208880 Substrate holding apparatus |
| 09/22/2005 | US20050206217 Automatic balancing device |
| 09/22/2005 | US20050204880 Apparatus and method for clamping and positioning workpieces of different length between two centres |
| 09/22/2005 | US20050204562 Method for the production of a spindle nut of a spherical thread drive mechanism |
| 09/22/2005 | DE202005010997U1 Through-passage grinding machine for grinding flat workpiece surface has at least one plate grinder offset from center of its spindle |
| 09/22/2005 | DE102005006242A1 Grinding machine for processing workpiece, includes workpiece carrier arranged on machine bed, to support workpiece at grinding location and serve as workpiece guiding system |
| 09/21/2005 | EP1577059A2 Device and method for clamping and positioning workpieces of divergent length between centres |
| 09/21/2005 | EP1575739A1 Device and method for centrally tightening rotatingly drivable parts |
| 09/21/2005 | CN1671547A Wear resistant grinding machine components |
| 09/21/2005 | CN1671508A Method and device for grinding a rotationally symmetric machine part |
| 09/21/2005 | CN1669733A Device for fixing tool holder |
| 09/20/2005 | US6945861 Polishing head of chemical mechanical polishing apparatus and polishing method using the same |
| 09/15/2005 | WO2005084261A2 Tire uniformity machine grinding assembly |
| 09/15/2005 | US20050202757 Device for the simultaneous double-side grinding of a workpiece in wafer form |
| 09/15/2005 | DE19857359B4 Verfahren und Vorrichtung zum Bearbeiten von Werkstücken mit dünnwandigen Bereichen, die zentrische Formabweichungen aufweisen Having Method and apparatus for processing workpieces with thin-walled areas, the central shape deviations |
| 09/15/2005 | DE102004007469A1 Clamping assembly for crankshaft machining tool has fixed non-rotating spikes |
| 09/14/2005 | EP1574830A1 Precision sensor assembly for rotating members in a machine tool |
| 09/14/2005 | CN1668421A Method and device for grinding a rotating roller using an elastic steady-rest support |
| 09/14/2005 | CN1667799A Device for two-sided lapping wafer type workpiece simultaneously |
| 09/13/2005 | US6942556 Polishing jig for bearing for use in back-up roll of rolling mill |
| 09/13/2005 | US6942545 Apparatus and method for sequentially polishing and loading/unloading semiconductor wafers |
| 09/08/2005 | US20050197052 Modular counterweight apparatus for an orbital abrading machine |
| 09/08/2005 | US20050197045 Fine force control of actuators for chemical mechanical polishing apparatuses |