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)
08/2010
08/12/2010US20100203807 Pressure control system of wafer polishing apparatus
08/11/2010EP2216134A1 Grinding device
08/11/2010EP2216132A1 Method of processing synthetic quartz glass substrate for semiconductor
08/11/2010CN201544118U Rotary steel pipe axial position limiter
08/11/2010CN201544105U Grinding wheel with supporting disk
08/11/2010CN201544099U Head index device for profiled camshaft grinder
08/11/2010CN101801605A Work polishing head, and polishing apparatus having the polishing head
08/11/2010CN101797719A Main shaft device for roller polisher
08/11/2010CN101797711A Workpiece combined clamp for abrasive wheel cutting machine
08/11/2010CN101797710A Repairing and grinding lathe of large-size rolling bearing channel
08/05/2010WO2010086801A1 Supporting device for an abrasive tool and corresponding abrasive tool
08/05/2010US20100197209 Electric hand-held power tool for performing sanding work, in particular a finishing sander
08/04/2010EP2213891A1 Hydrostatic slide device and grinding device equipped with hydrostatic slide device
08/04/2010EP2213417A2 Power tool
08/04/2010EP2213413A2 Grinding machine for face grinding construction elements made from ceramic or similar material, in particular bricks
08/04/2010CN1498725B Vertically adjustable chemical mechanical polishing head having a pivot mechanism and method for use thereof
08/04/2010CN101791780A Device for polishing the edge of a semiconductor substrate
08/04/2010CN101791777A Switch devices for power tools
08/04/2010CN101530979B A grinding clamper
08/04/2010CN101486161B Internal spherical surface raceway grinding machine indexing mechanism
08/03/2010US7765658 Blade tip grinding tooling
07/2010
07/29/2010US20100190420 Abrasive disc
07/29/2010US20100190418 Lapping plate-conditioning grindstone segment, lapping plate-conditioning lapping machine, and method for conditioning lapping plate
07/29/2010DE19839185B4 Werkzeugwechselvorrichtung Tool changing device
07/28/2010EP2209591A1 Hand-held power tool
07/28/2010CN101790435A Precision guiding device in a machine for machining cylindrical parts
07/28/2010CN101786261A Improved workbench main shaft using air bearing
07/28/2010CN101786259A Flexible film for chemical machinery grinding machine
07/28/2010CN101786256A Improved grinding wheel spindle using air bearing
07/28/2010CN101434052B Full-automatic sanding polisher
07/27/2010CA2691136A1 Method of processing synthetic quartz glass substrate for semiconductor
07/22/2010US20100181712 Method for the support of a rotating workpiece during grinding and a hydrodynamic steady rest
07/21/2010EP2208574A2 Floor belt grinding machine
07/21/2010EP2208573A1 Stone wall grinding and polishing system
07/21/2010CN201529932U Novel grinding head
07/21/2010CN101780654A Tool setting device used for wafer grinding machine
07/21/2010CN101508094B Bevel gear driven four-position plane grinding device
07/21/2010CN101486163B Device for automatically conveying material for grinding machine
07/20/2010US7758405 Jig
07/15/2010US20100178848 Protecting device for processing tool of machine tool and honing machine
07/15/2010US20100175237 System for mounting an abrasive tool to a drive plate of grinding and polishing machines
07/14/2010CN201524956U Polishing grinding head device
07/14/2010CN201524948U Grinding and cutting device of electrical porcelain product
07/14/2010CN201524943U Pitch circle six-point positioning fixture
07/14/2010CN1927542B Vertical axis type grinding head
07/14/2010CN101778697A Retaining ring with shaped profile
07/14/2010CN101774156A high-precision grinding machine
07/14/2010CN101774155A Grinding wheel spindle inclination angle adjusting structure
07/14/2010CN101774152A Polishing head linkage device
07/14/2010CN101774149A Wire saw, and system for wire saw
07/14/2010CN101422876B Double-oilstone super-fine oilstone pneumatic compensation device
07/08/2010WO2010078312A1 Coated carrier for lapping and methods of making and using
07/08/2010US20100173572 Multi-drum sander and/or rasp
07/08/2010US20100173566 Carrier Head Membrane Roughness to Control Polishing Rate
07/08/2010US20100173565 Grinding center and method for the simultaneous grinding of multiple crankshaft bearings
07/08/2010US20100170976 Auxiliary drive
07/08/2010US20100170371 Precision guidance device in a machine for machining cylindrical components
07/08/2010DE102009009497A1 Runner disk for holding conductive disks during reciprocal polish, has recesses for supporting conductive disks and depressing openings for polishing agent supplying polish
07/07/2010EP2204259A2 Lens pad, lens pad manufacturing method, lens manufacturing method, and adhesive member
07/07/2010CN201519905U Self tightening chuck
07/07/2010CN101770937A Resin cladding method and resin cladding device
07/07/2010CN101770936A Resin covering method and resin covering device
07/07/2010CN101767312A Wedge-type inclination adjustable non-spherical machining clamp
07/07/2010CN101767302A Method of grinding slot nozzles
07/07/2010CN101417406B Metallic phase automatic grinding and polishing device
07/01/2010US20100167632 Manual power sander, and vibration isolation device of a manual power sander
07/01/2010US20100167628 Method of Grinding Bar-Shaped Workpieces, Grinding Machine for Carrying Out the Method, and Grinding Cell in Twin Arrangement
07/01/2010US20100167627 Precision Machining Apparatus and Precision Machining Method
07/01/2010DE102008063575A1 Split for opening and closing lathe carrier for two or multi-chop fodder by centre lathes and grinding machines, has tension spring for closing lathe carrier, and lathe carrier has interchangeable lathe carrier chops
06/2010
06/30/2010EP2202029A2 Tool holder head for a handheld cleaning/grinding machine and handheld cleaning/grinding machine
06/30/2010CN201516580U Balancing device of machine head assembly in machine tool
06/30/2010CN101758456A Vertical dynamic/static piezoelectric main shaft
06/30/2010CN101758455A Working table floating guide rail device
06/24/2010WO2010069550A1 Workpiece carrier
06/24/2010US20100159813 Abrasive Disc Construction
06/23/2010EP2199022A1 Working tool protecting device for machine tool, and honing machine
06/23/2010EP2197628A1 Grinding assembly for glass slabs and grinding head for a rectilinear grinding machine equipped with such assembly
06/23/2010EP2197625A2 Precision guiding device in a machine for machining cylindrical parts
06/23/2010EP2197624A1 Precision guiding device in a machine for machining cylindrical parts
06/23/2010CN101745861A Polishing wheel set, polishing device and polishing system
06/23/2010CN101745856A Grinding machine for artificial teeth
06/23/2010CN101269478B Accurate milling buffing head mechanical device for attenuated polishing
06/23/2010CN101256951B Method applied for ultra thin wafer backside processing
06/23/2010CN101229624B Workpiece head face rubbing device
06/22/2010US7740525 Device for securing material plates, such as glass sheets, during the working thereof
06/22/2010CA2384450C Steady rest with vertical adjustment
06/16/2010CN101733694A Novel flexible polishing grinding head
06/16/2010CN101733691A High-efficiency grinding machine and grinding method thereof
06/16/2010CN101733687A High-precision clamp for processing rotor
06/16/2010CN101733684A Adsorption plate and method for manufacturing the same
06/16/2010CN101733682A Method and device for realizing high speed and superspeed flat surface grinding
06/16/2010CN101733487A Worm polishing machine
06/15/2010CA2576891C Method of centerless grinding
06/10/2010US20100144255 Retaining ring and articles for carrier head
06/10/2010US20100144254 Support disc for expendable polishing pad
06/10/2010US20100144253 Buffing pad centering system
06/10/2010US20100144252 Flex-Arm Devices and Methods
06/10/2010US20100144250 Grinding holder in a machining device
06/10/2010US20100144248 Double-side grinding apparatus for wafer and double-side grinding method
06/10/2010US20100144246 Platen and adapter assemblies for facilitating silicon electrode polishing
1 ... 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 ... 116