| Patents for B24B 9 - Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor (9,298) |
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| 12/30/2009 | CN100575990C Method for manufacturing multilevel micro-reflector by thickness adjusting and mixing method |
| 12/23/2009 | CN201366643Y Trimming machine for hard walnut piece |
| 12/23/2009 | CN101607378A Grinding machine for machining panel r angle for panel display |
| 12/23/2009 | CN101607377A Single chip edge asymmetrical chamfering processing method |
| 12/23/2009 | CN100571972C Combined tools for rolling circle equipment |
| 12/17/2009 | WO2009129765A3 Method and device for working the surface of a hard material |
| 12/17/2009 | US20090311948 Method for producing semiconductor wafer |
| 12/17/2009 | US20090311522 Wafer polishing method and wafer produced thereby |
| 12/17/2009 | DE10392953B4 Vorrichtung zum vollautomatisierbaren Blocken von optischen Linsen und vollautomatisierbares Verfahren zum Blocken von optischen Linsen Apparatus for fully automatable Block of optical lenses and vollautomatisierbares method for blocking optical lenses |
| 12/16/2009 | EP1932067B1 Method related to a device for working the edges of spectacle lenses |
| 12/16/2009 | CN201361809Y Compound grinder for inner and outer arc surface and double-strand double-direction automatic chamfer angle of tile-shaped magnet |
| 12/16/2009 | CN201361808Y Novel centering device |
| 12/16/2009 | CN201361807Y Intelligent double-brick-push device |
| 12/16/2009 | CN201361806Y Novel chamfering device gas path system |
| 12/16/2009 | CN201361805Y Grinder for outer arc angle of tile-shaped magnet |
| 12/16/2009 | CN201361803Y Compound grinder for shaft length, platform angle and outer arc angle of tile-shaped magnet |
| 12/16/2009 | CN100569891C Mixed metal abrasives for cleaning cast and production technology |
| 12/16/2009 | CN100569444C Means and method of computer-aided manufacturing of polished gemstones from rough or semi processed gemstones |
| 12/16/2009 | CN100569443C Pressure feed grinding of AMLCD substrate edges |
| 12/15/2009 | US7632172 Hard finishing machine |
| 12/10/2009 | WO2009146685A1 Method and apparatus for the automatic edge grinding of glass sheets under clean room conditions |
| 12/10/2009 | US20090305614 Method and a device for working the periphery of an ophthalmic lens for eyeglasses |
| 12/10/2009 | DE102008027050A1 Verfahren und Vorrichtung zum automatischen Kanten - Schleifen von Glasplatten unter Reinraumbedingungen Method and apparatus for automatic edge - grinding of glass plates under clean room conditions |
| 12/10/2009 | DE102008026964A1 Bulge grinding device for vehicle pneumatic tires of passenger car, has grinding head arranged on grinding arm that is movable along bulge, and clamping device provided for fixing vehicle pneumatic tire inside bulge to be grinded |
| 12/09/2009 | CN201357354Y Zirconium drill machining device of cutting and polishing |
| 12/09/2009 | CN201357353Y Unpolished gem stone lapping machine |
| 12/09/2009 | CN201357352Y Wire wheel polisher |
| 12/09/2009 | CN201357289Y Sapphire polishing device |
| 12/09/2009 | CN101596694A Masking film chamfering edge edger and machining process thereof |
| 12/09/2009 | CN100569029C Glass-ceramic plate and method for making same |
| 12/08/2009 | US7628679 Trimming composite skin stiffener ends |
| 12/08/2009 | US7628486 Eyeglass lens processing method |
| 12/03/2009 | WO2009145755A1 Surface treated implantable articles and related methods |
| 12/03/2009 | WO2009145026A1 Method for chamfering brittle material substrate |
| 12/03/2009 | WO2009144396A1 Device for reading the dimensions of eyeglass frame rim or bridge, and corresponding reading method |
| 12/03/2009 | US20090298399 Semiconductor wafer polishing apparatus and method of polishing |
| 12/03/2009 | CA2726813A1 Surface treated implantable articles and related methods |
| 12/02/2009 | CN201353845Y Simple pedestal for cutting chamfer angle of decorating ceramic tile |
| 12/02/2009 | CN201353729Y Chamfering wheel arranged on ceramics edging machine |
| 12/02/2009 | CN201353717Y Leveling device for artificial quartz crystal plate |
| 12/02/2009 | CN101590622A Panel rounding R angle machining abrading machine for a plane display and machining method |
| 12/02/2009 | CN101590621A Grinding head component of glass linear circular edge double-edge edge grinding machine |
| 12/02/2009 | CN100563912C Big linear diameter spring cold coiling processing technics |
| 11/25/2009 | EP2123397A1 Device for processing fire-resistant glass |
| 11/25/2009 | EP2121236A1 Polycrystalline diamond elements having convex surfaces ; method of cutting a rotational symmetrical surface of a diamond element using a laser ; method of polishing a spherical surface of a polycrystalline or coated diamond element |
| 11/25/2009 | CN201350584Y Refining glazing machine of double part disc water drill elements |
| 11/25/2009 | CN201350583Y Rounded master form of columnar bodies |
| 11/25/2009 | CN201350582Y Chamfering hob processing device of round glass sheets |
| 11/25/2009 | CN101585157A Rubstone grinding wheel, apparatus with rubstone grinding wheel and method for edging a lens |
| 11/24/2009 | US7621799 Polishing method and polishing device |
| 11/19/2009 | DE202009002734U1 Nitridhalbleiterbauelement The nitride semiconductor |
| 11/18/2009 | EP2117773A2 Spectacle lens trimming machine with a rotating tool carrier on which are mounted several working tools |
| 11/18/2009 | EP2117772A1 Holding mechanism for a spectacle frame for use with an ophtalmic tracer, and method |
| 11/18/2009 | CN201346730Y Hinge edging machine |
| 11/18/2009 | CN201346693Y Drum barrel chamfer milling device |
| 11/18/2009 | CN101583463A Prismatic member polishing device |
| 11/18/2009 | CN101579893A Method and clamp for pretreatment of silicon single crystal bar chips |
| 11/18/2009 | CN101579872A Processing method for improving surface finish quality of bamboo chips |
| 11/18/2009 | CN100560290C Edge processing method |
| 11/18/2009 | CN100560289C Tire face grinder assembly |
| 11/12/2009 | WO2009083556A3 Application of a processing pin to a gemstone which is to be cut or polished |
| 11/12/2009 | DE102008023093A1 Vorrichtung zum Blocken von Werkstücken, insbesondere Brillengläsern, für deren Bearbeitung und/oder Beschichtung Device for blocking of workpieces, particularly spectacle lenses, for their processing and / or coating |
| 11/12/2009 | DE102008022660A1 Verfahren zum Bearbeiten eines Brillenglasrohlings und Brillenglasrohling mit Verbindungsmasse und Blockstück Method for processing a lens blank and lens blank with joint compound and block piece |
| 11/12/2009 | DE102008022361A1 Verfahren zum Bearbeiten eines Brillenglasrohlings A method for machining a spectacle lens blank |
| 11/11/2009 | EP2114618A1 Device for removing a coating from a glass pane |
| 11/11/2009 | EP1707309B1 Lens stock device and lens processing system with the same |
| 11/11/2009 | CN201342616Y Profile grinder with slanting side guiding rails for four-station tile-shaped magnet |
| 11/11/2009 | CN201342608Y Self-acting grinding machine for magnetic shoes |
| 11/11/2009 | CN201342606Y Crystal diamond polishing auxiliary machine |
| 11/11/2009 | CN201342605Y Cylinder type automatic grinding and polishing machine |
| 11/11/2009 | CN201342604Y Device for adhering jewels |
| 11/11/2009 | CN201342603Y Bead loading device |
| 11/11/2009 | CN201342602Y Grinding disc motor suspension fixing device of crystal surface grinder |
| 11/11/2009 | CN201342601Y Flap swing control device of crystal surface grinder |
| 11/11/2009 | CN201342600Y Multi-station grinding and polishing machine |
| 11/11/2009 | CN201342599Y Channel-opening and chamfering combined machine for eyeglasses |
| 11/11/2009 | CN201342598Y Profile grinder with leaf spring for four-station tile-shaped magnet |
| 11/11/2009 | CN201342597Y Profile grinder with auxiliary positioning device for four-station tile-shaped magnet |
| 11/11/2009 | CN101574786A Restoring device of wiper blade |
| 11/11/2009 | CN101574785A Correcting lateral plate component used for chamfering machine |
| 11/11/2009 | CN101574784A Rotating short arm used for chamfering machine |
| 11/11/2009 | CN100558509C Optical lens grinding machine provided with an inclined finishing grinding wheel and a corresponding optical lens |
| 11/10/2009 | US7614935 Apparatus for machining a workpiece |
| 11/05/2009 | US20090275269 Wafer polishing device and method |
| 11/04/2009 | EP1268128B1 Assembly for machining the edges of spectacle lenses |
| 11/03/2009 | US7611242 Method for centering a semifinished spectacle lens blank |
| 10/28/2009 | EP2111325A2 Systems and methods for producing clip-ons for a primary eyewear |
| 10/28/2009 | CN201333651Y Diamond grinding-polishing machine |
| 10/28/2009 | CN201333650Y Polishing roller mounting structure |
| 10/28/2009 | CN201333642Y Grinding head structure with surface grinding and chamfering functions |
| 10/28/2009 | CN101564829A Polishing method of light ceramic tile |
| 10/28/2009 | CN101564822A Section bar steel ring welding line sander |
| 10/22/2009 | WO2009103910A3 Visual device including an ophthalmic lens having a partially cropped insertion rib, and method for preparing such lens |
| 10/21/2009 | CN201332340Y Chamfer processing device for motor magnetic shoe |
| 10/21/2009 | CN201329533Y Translating apparatus of diamond polish-grinding machine chucking appliance |
| 10/21/2009 | CN201329532Y Reciprocating movement structure for grinding and polishing roll |
| 10/21/2009 | CN201329531Y Horizontal-adjusting structure of grinding and polishing roll |
| 10/21/2009 | CN201329530Y External edge burr removing tool of small diameter hemispheroid part |
| 10/21/2009 | CN101559625A High-speed cutting and sawing combination method for standardized machining of ceramic tile dimension |
| 10/21/2009 | CN100551619C Compound control system for forcing down grinding wheel of sharpening machine for copper billet at constant pressure and at constant power |