| Patents for B24B 7 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor (8,400) |
|---|
| 08/03/2011 | CN102143825A Conversion assemblage adaptable for use in combination with a surface modifying apparatus and method thereof |
| 08/03/2011 | CN102139465A High-efficiency ultra-precision machining method for parts with aspheric curved surfaces and high-efficiency ultra-precision machining device therefor |
| 08/03/2011 | CN101043977B Grinding apparatus for a pin for use in power transmission chain and manufacture of a pin for use in power transmission chain |
| 08/02/2011 | US7988539 Abrasive cleaning device |
| 08/02/2011 | US7988537 Substrate holding apparatus and polishing apparatus |
| 08/02/2011 | US7988535 Platen exhaust for chemical mechanical polishing system |
| 08/02/2011 | US7988529 Methods and tools for controlling the removal of material from microfeature workpieces |
| 07/28/2011 | WO2011090483A1 Surface grinding machine and grinding head therefor |
| 07/28/2011 | WO2011089979A1 Method for producing semiconductor wafer |
| 07/28/2011 | US20110183587 Ceiling grinder |
| 07/27/2011 | CN201907067U Grinding cutter for bellmouth of prestressed concrete pipe at primary stage |
| 07/27/2011 | CN201907040U Gear face polishing device |
| 07/27/2011 | CN201907039U Two-position porcelain bushing cutting grinding machine |
| 07/27/2011 | CN201907038U Flat clamp for grinding valve core |
| 07/27/2011 | CN201907036U Numerical control grinding machine used for grinding taper hole and end surface of electric main shaft |
| 07/27/2011 | CN102133724A Gravity center balance driving device of surface grinder |
| 07/27/2011 | CN101823221B Electrical control system and control method for steel rail refining mill |
| 07/27/2011 | CN101077567B Grinding device for contact rail and method for eliminating end deviation of adjacent contact rails |
| 07/26/2011 | US7985122 Method of polishing a layer using a polishing pad |
| 07/26/2011 | US7984526 Methods and materials for making a monolithic porous pad cast onto a rotatable base |
| 07/26/2011 | CA2529006C Carrier plate holding an abrading element and abrading plate |
| 07/21/2011 | WO2011085950A1 Device and method for determining the position of a working surface of a working disc |
| 07/21/2011 | US20110177762 Wafer unloading system and wafer processing equipment including the same |
| 07/21/2011 | DE102010005032A1 Vorrichtung und Verfahren zur Bestimmung der Position einer Arbeitsfläche einer Arbeitsscheibe Method and apparatus for determining the position of a working surface of a working disk |
| 07/20/2011 | CN201900527U Wall surface grinding device |
| 07/20/2011 | CN201900526U Horizontal type feed guiding mechanism for grinding machine |
| 07/20/2011 | CN201900525U Gantry-type numerical control multihead forming slideway grinder |
| 07/20/2011 | CN201900524U Bevel gear back plane grinding device |
| 07/20/2011 | CN201900523U Right angle device for grinding machine |
| 07/20/2011 | CN201900522U Small surface grinder |
| 07/20/2011 | CN102126171A Clamp for polishing bottom plate provided with stepped holes |
| 07/20/2011 | CN102126170A Bearing ring grinding equal-high rotary table |
| 07/20/2011 | CN102126169A Multi-head disk steel grinding machine |
| 07/20/2011 | CN102126168A Small-sized numerical control surface grinding machine |
| 07/20/2011 | CN101786255B Device for grinding two end surfaces of arc spring |
| 07/20/2011 | CN101456154B Multiple zone carrier head with flexible membrane |
| 07/20/2011 | CN101107095B Multi-layer polishing pad for low-pressure polishing |
| 07/14/2011 | US20110171892 Sanding Block |
| 07/14/2011 | US20110171886 Wafer Polishing Apparatus |
| 07/14/2011 | US20110171415 Glass substrate for a magnetic disk and magnetic disk |
| 07/13/2011 | EP2342047A1 Low pressure polishing method and apparatus |
| 07/13/2011 | CN201895256U Double-machining grinding machine for end surface of inner hole |
| 07/13/2011 | CN201895250U Steering mechanism for polishing machine |
| 07/13/2011 | CN201895249U End surface grinding fixture and end surface grinding machine for hardware part |
| 07/13/2011 | CN201895248U Back surface grinder for deck plate |
| 07/13/2011 | CN201895247U Longitudinal moving and force increasing mechanism for manual grinder |
| 07/13/2011 | CN101116947B Double-ended grinding machine |
| 07/12/2011 | US7976362 Substrate polishing apparatus and method |
| 07/08/2011 | CA2727586A1 Drywall sponge sander |
| 07/07/2011 | US20110165826 Abrasive article incorporating an infiltrated abrasive segment |
| 07/07/2011 | US20110165823 Semiconductor substrate planarization apparatus and planarization method |
| 07/06/2011 | CN201889691U Material tray of paralled surface grinding machine |
| 07/06/2011 | CN201889690U Brushing and grinding mechanism for whiting surface of thin aluminum sheet |
| 07/06/2011 | CN201889689U Grinder workbench for spherical datum of tapered roller |
| 07/06/2011 | CN201889688U Rear-mounted grinding wheel spindle motor of surface grinder |
| 07/06/2011 | CN102114605A Numerical control surface grinding machine for processing quartz ceramic crucible |
| 07/06/2011 | CN102114551A Method and system for parallel precision finishing |
| 07/06/2011 | CN101722446B Grouped spring end face fine-grinding fixture |
| 07/06/2011 | CN101657295B 尘屑收集装置 Dust collection device |
| 07/05/2011 | US7972485 Methods and apparatus for electromechanically and/or electrochemically-mechanically removing conductive material from a microelectronic substrate |
| 07/05/2011 | US7971356 Method for contour grinding wide blades at high speed |
| 06/29/2011 | EP2337653A1 Double row abrasive disc |
| 06/29/2011 | EP2129488B1 Abrasive article and method of making and using the same |
| 06/29/2011 | CN201881226U General hydraulic single-side grinding machine |
| 06/29/2011 | CN201881225U Flat grinding processing tooling for hard alloy holding-up hammer |
| 06/29/2011 | CN201881224U NC (numerical control) horizontal spindle round table surface grinding machine |
| 06/29/2011 | CN201881204U Auxiliary device used for processing transverse screw hole plane of marine diesel engine |
| 06/29/2011 | CN102107388A Cutting mill for two-position porcelain shell |
| 06/29/2011 | CN102107381A Double plate type motor-driven wall dust-absorption polisher |
| 06/29/2011 | CN101637877B Optical fiber grinder and grinding method |
| 06/23/2011 | WO2011074773A2 Grinding wheel assembly for facilitating the attachment and detachment of a grinding tool |
| 06/23/2011 | WO2011074615A1 Method and apparatus for polishing plate-like material |
| 06/23/2011 | US20110151752 Process for producing glass substrate |
| 06/23/2011 | US20110147230 Film Removal |
| 06/22/2011 | DE112009001195T5 Doppelseiten-Schleifvorrichtung und Verfahren zur Herstellung von Wafern The double-side grinding apparatus and method for the production of wafers |
| 06/22/2011 | CN201872033U Special-edge sander |
| 06/22/2011 | CN201872032U Washing device for grinding machine for double glass surfaces |
| 06/22/2011 | CN201872031U Rotary type automatic grinding machine |
| 06/22/2011 | CN201872030U Computer numerical control spring end grinder with double end faces |
| 06/22/2011 | CN201872029U Novel full automatic double-end surface grinding machine |
| 06/22/2011 | CN201872028U Improved numerical control polysilicon single end face grinding machine |
| 06/22/2011 | CN201872027U End face grinding clamp for round rod |
| 06/22/2011 | CN201872026U Double-grinding-head thermal extension noncontact measuring mechanism of guide rail shaping grinding machine |
| 06/22/2011 | CN201872025U Grinding brush regulator of board grinding machine |
| 06/22/2011 | CN201872024U R-surface machining jig of surface grinding machine |
| 06/22/2011 | CN201872023U Slimming jig for surface grinder |
| 06/22/2011 | CN102102008A Water-based glass grinding fluid and using method thereof |
| 06/22/2011 | CN102101259A Water drill plastic sucking disc, molding method and molding equipment thereof |
| 06/22/2011 | CN102101255A Grinding device for rotational moulding surface of flange |
| 06/21/2011 | US7963825 Abrasive, method of polishing target member and process for producing semiconductor device |
| 06/16/2011 | WO2011069319A1 Grinding machine for grinding wall surface |
| 06/15/2011 | EP2331293A2 Conversion assemblage adaptable for use in combination with a surface modifying apparatus and method thereof |
| 06/15/2011 | EP2134508B1 Abrasive article and method of making the same |
| 06/15/2011 | EP2091688B1 Device for driving a grinding machine |
| 06/15/2011 | EP1877219B1 Method for maintaining a hard, smooth floor surface comprising a polymer material |
| 06/15/2011 | CN201868239U Combined fixture for grinding of flat plate type magnetic core grinding |
| 06/15/2011 | CN201863070U Combined brick grinder |
| 06/15/2011 | CN201863069U Automatic material feeding and taking mechanical hand of paralled surface grinding machine |
| 06/15/2011 | CN201863068U Grinding device used on numerically controlled paralled surface grinding machine |
| 06/15/2011 | CN201863067U Feeding transmission mechanism for numerical control dual-end grinder |