| 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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| 10/21/2009 | CN100551618C Grinding device and grinding system and method |
| 10/16/2009 | CA2627706A1 Perfect edge |
| 10/15/2009 | DE102008035730B4 Verfahren zur Anbringung eines Bearbeitungsstifts an einen zu schleifenden Edelstein sowie Handhabungs- oder Bearbeitungsstift und Messstift zum Durchführen des Verfahrens Method of mounting a machining pin to be ground to a gemstone as well as handling or processing pin and measuring pin for carrying out the method |
| 10/14/2009 | EP2108920A2 Method for recording the course of the angle of a board |
| 10/14/2009 | CN201327557Y Abrasive grain stroboscopic photographic device |
| 10/14/2009 | CN201324985Y Crystal material switching machine |
| 10/14/2009 | CN201324984Y Clamp locking mechanism |
| 10/14/2009 | CN201324983Y Reciprocating rotary type automatic glass hole edging device |
| 10/14/2009 | CN201324982Y High-speed tracking device for grinding angle of glass |
| 10/14/2009 | CN201324981Y Chamfering machine for block products of neodymium iron boron permanent magnets |
| 10/14/2009 | CN100550314C Device for and method of polishing peripheral edge of semiconductor wafer |
| 10/14/2009 | CN100548575C Device for machining edges of sheet material |
| 10/08/2009 | WO2009121084A1 Belt sander device |
| 10/07/2009 | EP2107598A1 Silicon wafer beveling device, silicon wafer manufacturing method, and etched silicon wafer |
| 10/07/2009 | EP2106879A1 Eyeglass lens processing apparatus |
| 10/07/2009 | CN201320713Y Automatic grinding and polishing machine |
| 10/07/2009 | CN201320712Y Magnetic steel chamfering machine |
| 10/07/2009 | CN201320711Y Hidden ball bearing chamfering machine |
| 10/07/2009 | CN100546768C Four-station water drill inclined plane milling machine |
| 10/07/2009 | CN100546767C Device for grinding ophthalmic lenses comprising improved means of clamping the glass blank for grinding |
| 10/07/2009 | CN100546766C Automatic edge-chamfering device |
| 10/01/2009 | WO2009119772A1 Method and apparatus for machining glass substrate |
| 10/01/2009 | WO2009119323A1 Centering device for circular member and coater equipped with the same |
| 10/01/2009 | US20090247055 Methods for etching the edge of a silicon wafer |
| 10/01/2009 | US20090247051 Eyeglass lens processing apparatus |
| 09/30/2009 | EP2105253A1 Eyeglass frame shape-measuring apparatus |
| 09/30/2009 | EP2105252A1 Shape Measuring Apparatus for Eyeglasses |
| 09/30/2009 | EP2105251A1 Method and device for treating grinding water of lens grinding device |
| 09/30/2009 | CN101545993A Fly-eye lens mold and manufacturing process thereof |
| 09/30/2009 | CN101545992A Solar energy photoelectric conversion focusing lens processing technology and special fixture therefor |
| 09/30/2009 | CN100544889C Negative pressure vacuum adsorption device and edge-grinding device using said device |
| 09/24/2009 | US20090239455 Contour sanding pad |
| 09/24/2009 | US20090239452 Grinding apparatus |
| 09/23/2009 | CN201313278Y Electromechanical coupling integrated type special automated jewel processing device |
| 09/23/2009 | CN101537587A Clamp for grinding optical lens |
| 09/23/2009 | CN100542744C Large scale liquid crystal glass edge grinding machine |
| 09/23/2009 | CN100542743C Rounding pre-treatment apparatus and its rounding method |
| 09/17/2009 | WO2009114507A2 Sharpener for knives with widely different edge angles |
| 09/17/2009 | US20090233530 Sharpener for knives with widely different edge angles |
| 09/17/2009 | US20090233529 Method of manufacturing glass substrate for magnetic disk, method of manufacturing magnetic disk, and polishing apparatus of glass substrate for magnetic disk |
| 09/16/2009 | EP2100682A1 Window processing having inspection and compensation |
| 09/16/2009 | CN201309112Y Glass edging machine |
| 09/16/2009 | CN201309111Y Chain dressing device |
| 09/16/2009 | CN201309110Y Chamfering machine for steel structural member |
| 09/16/2009 | CN100540215C Marble or stock material burnishing machine with rotary processing head mounted on fulcrum |
| 09/10/2009 | US20090227189 Polishing apparatus |
| 09/10/2009 | US20090227187 Apparatus for polishing edge surface of glass substrate for magnetic recording media, and process for producing glass substrate |
| 09/10/2009 | DE102008011808A1 Verfahren und Vorrichtung zum Entfernen der Glasformnähte mit Polieren der Nahtstellen sowie dadurch bearbeitetes Glasprodukt Method and apparatus for removing the glass mold seams with polishing the interface and thus worked glass product |
| 09/09/2009 | EP1827756B1 Device for automatic mounting preparation of ophthalmic lenses enabling several lenses to be processed at the same time |
| 09/09/2009 | CN101524823A Numerical control gem forming machine |
| 09/09/2009 | CN101524822A Tile-shaped magnet internal and external cambers and double-line bidirectional automatic chamfering compound grinding machine |
| 09/09/2009 | CN100537138C Burr removing machine tool |
| 09/09/2009 | CN100537137C V-shaped adhesive tape edging shaper |
| 09/03/2009 | WO2009107685A1 Glass substrate suction table, and method for processing of glass substrate |
| 09/03/2009 | WO2009107567A1 Method for machining nitride semiconductor wafer, nitride semiconductor wafer, process for producing nitride semiconductor device, and nitride semiconductor device |
| 09/03/2009 | WO2009106765A1 Method for preparing an ophthalmic lens with specific machining of the fitting rib thereof |
| 09/03/2009 | WO2009106764A1 Method for preparing an ophthalmic lens with specific machining of the fitting rib thereof |
| 09/03/2009 | US20090218659 Chamfered freestanding nitride semiconductor wafer and method of chamfering nitride semiconductor wafer |
| 09/02/2009 | EP2095903A1 Method and device for removing glass forming joins by polishing the join locations using a laser beam, and glass product processed accordingly |
| 09/02/2009 | CN201300356Y Machine head component |
| 09/02/2009 | CN201300355Y Device for removing trimming cut burr of cold-rolled steel strip |
| 09/02/2009 | CN201300354Y Automatic double-bevelling grinding machine |
| 09/02/2009 | CN101518883A Processing method of negative pressure type bonded precious stone |
| 08/27/2009 | WO2009104614A1 Method and apparatus for polishing outer circumferential end section of semiconductor wafer |
| 08/27/2009 | WO2009104412A1 Processing machine of plate glass |
| 08/27/2009 | WO2009103910A2 Visual device including an ophthalmic lens having a partially cropped insertion rib, and method for preparing such lens |
| 08/26/2009 | EP2091690A1 Method for determining the position of a drill hole to be formed in an ophthalmic lens |
| 08/26/2009 | EP2091689A2 Device for determining the position and/or transverse dimension of a drill hole in a lens for the presentation of spectacles with a rimless frame |
| 08/26/2009 | EP1844898B1 Pad for preventing axial slip for use in grinding eyeglass lens coated with fluorine |
| 08/26/2009 | EP1728590B1 Device and method for blocking optical lens |
| 08/26/2009 | EP1260313B1 Lens layout block device |
| 08/26/2009 | CN201295871Y Laminate flooring edge polisher |
| 08/26/2009 | CN201295870Y Combined rapid stone sticking machine for processing zircon |
| 08/26/2009 | CN201295869Y Chamfering machine apparatus |
| 08/26/2009 | CN101513724A Pipe workpiece polishing mechanism |
| 08/26/2009 | CN100532017C End surface processing device of glass substrate and end surface processing method |
| 08/25/2009 | US7578730 Grinding brush fixing device |
| 08/25/2009 | US7578725 Lens layout block device |
| 08/19/2009 | EP2089184A1 Device and method for trimming an ophthalmic lens |
| 08/19/2009 | CN201291405Y Crystal automatic grinding machine |
| 08/19/2009 | CN201291404Y Swing frame turning drive device of glass edge grinding machine |
| 08/19/2009 | CN201291403Y Glass edge grinding machine capable of displaying glass ambulation dynamic state position |
| 08/19/2009 | CN201291402Y Automatic burr grinding machine |
| 08/19/2009 | CN201291401Y Piston ring repair opening chamfering machine |
| 08/19/2009 | CN101511554A Manufacturing method of die for molding ceramic honeycomb structure and production method of ceramic honeycomb structure |
| 08/19/2009 | CN100528482C Chamfer processing device for rectangular plate |
| 08/19/2009 | CN100528480C Control method for high eliminating rate of saphire substrate material |
| 08/19/2009 | CN100528479C Rotating equipment and method |
| 08/19/2009 | CN100528399C Rolling tool for spline machining and method of manufacturing the same |
| 08/13/2009 | WO2009071771A3 Device for correcting the edging of an ophthalmic lens and method for edging an ophthalmic lens |
| 08/12/2009 | CN201287292Y Polishing and deburring apparatus |
| 08/12/2009 | CN201287286Y Full-automatic frequency modulation machine grinding structure assembly apparatus of columnar crystal |
| 08/12/2009 | CN201287285Y Wet blank-changing machine for roll forming |
| 08/12/2009 | CN201286396Y Waste gathering device of zipper device |
| 08/12/2009 | CN101503126A Method for producing ceramic tile invisible anti-counterfeit mark and use method thereof |
| 08/12/2009 | CN101502941A Micro water grinding head for edge grinding machine |
| 08/12/2009 | CN100526009C Large oblique angle grinding machine |
| 08/05/2009 | EP2085197A1 Manufacturing method of die for molding ceramic honeycomb structure and production method of ceramic honeycomb structure |
| 08/05/2009 | CN201283525Y Polishing processing equipment |
| 08/05/2009 | CN201283524Y Automatic gem grinding and polishing machine |