| 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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| 09/05/2002 | US20020121427 Belt conveyor for feeding sheets of glass on a grinding machine, and grinding machine comprising such a conveyor |
| 09/05/2002 | DE10162514A1 Method preparing for edge-smoothing of semiconductor wafer, locates it on centering plate which is turned, and examines location of measurement point |
| 09/04/2002 | EP1236696A1 Method for producing frost glass product |
| 09/04/2002 | EP1053075B1 Method fro marking or drilling holes in glass lenses and device for realising the same |
| 08/29/2002 | US20020119736 Precision glass grinding |
| 08/28/2002 | EP0906174B1 Workpiece inspection and handling |
| 08/28/2002 | EP0728057B1 Metal bond and metal bonded abrasive articles |
| 08/28/2002 | CN2507611Y Dual-functional glass two-sided linear edge grinder |
| 08/27/2002 | US6439969 Apparatus and method of chamfering wafer |
| 08/22/2002 | WO2002064323A1 Tool compliance device and method |
| 08/22/2002 | WO2002064313A1 Apparatus for conditioning a surface of an object |
| 08/22/2002 | US20020115389 Apparatus and method for edging a contact lens |
| 08/22/2002 | US20020115381 Eyeglass lens processing apparatus |
| 08/22/2002 | DE10066073A1 Vorrichtung zur Bearbeitung von Schweißelektroden mit einer Schleifscheibe An apparatus for processing of welding electrodes with a grinding wheel |
| 08/22/2002 | DE10066071A1 Vorrichtung zur Bearbeitung von Schweißelektroden mit einer Schleifscheibe An apparatus for processing of welding electrodes with a grinding wheel |
| 08/20/2002 | US6435946 Technique for reducing slivers on optical components resulting from friction processes |
| 08/15/2002 | WO2002062716A1 Edge treatments for coated substrates |
| 08/15/2002 | WO2002062715A1 Method and apparatus for removing coatings applied to surfaces of a substrate |
| 08/15/2002 | CA2404482A1 Method and apparatus for removing coatings applied to surfaces of a substrate |
| 08/14/2002 | CN1364107A Method and apparatus for polishing outer peripheral chamfered part of wafer |
| 08/13/2002 | US6431961 Apparatus and method for chamfering wafer |
| 08/13/2002 | CA2335396A1 Tool compliance device and method |
| 08/08/2002 | WO2002060643A2 Spherical drive assembly for chemical mechanical planarization |
| 08/08/2002 | US20020106973 Eyeglass lens processing apparatus |
| 08/08/2002 | US20020104226 Lens shape measuring apparatus |
| 08/07/2002 | EP1227913A1 Method of and apparatus for high tolerance brush honing |
| 08/07/2002 | EP0974038B1 Measuring device and method for contactless determination of the 3-dimensional form of a peripheral groove in a spectacle frame |
| 08/06/2002 | US6428397 Wafer edge polishing method and apparatus |
| 08/06/2002 | US6428390 Method and apparatus for edge finishing glass sheets |
| 08/06/2002 | US6427350 Target-lens-shape measuring device, and eyeglass-lens processing apparatus having the same |
| 08/01/2002 | WO2002058920A1 Ophthalmic lens preform |
| 08/01/2002 | US20020102930 Grinding fluid supply device of lens grinding apparatus |
| 07/30/2002 | US6427094 Axial alignment apparatus, an eyeglass lens processing system and an eyeglass lens processing preparation system having the apparatus |
| 07/30/2002 | US6425158 Apparatus for processing a wafer |
| 07/25/2002 | WO2002057050A1 Initial position setting method for grinding device |
| 07/25/2002 | US20020098787 Polishing apparatus |
| 07/25/2002 | US20020097389 Method for processing a spectacle lens, lens meter, and apparatus for processing a spectacle lens, having lens meter and data of relative positions for processing a spectacle lens |
| 07/25/2002 | DE10104664A1 Arrangement for grinding the mouth edge of an object comprises a suction head for holding the object by its foot and a grinding device provided below the suction head |
| 07/24/2002 | EP1225006A1 Conveyor for feeding sheets of glass on a grinding machine |
| 07/23/2002 | US6422934 Skate sharpener |
| 07/23/2002 | US6422930 Apparatus for removing deposited film |
| 07/18/2002 | US20020092732 Slat conveyor for feeding sheets of glass on a grinding machine, and grinding machine comprising such a conveyor |
| 07/17/2002 | CN1359019A Glasses lens working method, checking apparatus and glasses lens working device with checking apparatus |
| 07/16/2002 | US6419570 Holding device for a spectacle glass |
| 07/16/2002 | US6419443 Glass product machining apparatus |
| 07/11/2002 | WO2002054471A1 Apparatus and method for abrading semiconductor wafer |
| 07/11/2002 | WO2002053320A2 Wafer support for chemical mechanical planarization |
| 07/11/2002 | US20020089642 Aspherical spectacle lens and processing method thereof |
| 07/11/2002 | DE10064163A1 Anordnung zum lösbaren Befestigen einer Schleifscheibe oder eines Schleifscheibenpakets an einer Schleifspindel An arrangement for releasably securing a grinding wheel or a grinding wheel packet to a grinding spindle |
| 07/10/2002 | EP1221356A1 Eyeglass lens processing apparatus |
| 07/10/2002 | CN2499172Y Wave edge machining mechainsm for glass edge grinder |
| 07/09/2002 | US6416396 Apparatus and method for milling multiple end surface on a textile package |
| 07/09/2002 | US6416394 Planar/grinder for glass |
| 07/09/2002 | US6416382 Bilateral automatic machine for edge-machining plates of glass, stone-like materials and the like |
| 07/04/2002 | WO2002051588A1 Arrangement for detachably securing a grinding wheel or group of grinding wheels on a wheel spindle |
| 07/04/2002 | US20020086613 Lens grinding method and lens grinding apparatus |
| 07/04/2002 | DE10061366A1 Schleifscheibe und Verfahren zum Schleifen von Flachfacetten an Glasscheiben, insbesondere an Glaskeramikscheiben Grinding wheel and method for grinding facets on flat sheets of glass, in particular glass ceramic sheets |
| 07/03/2002 | EP1219388A1 Eyeglass lens processing apparatus |
| 07/03/2002 | EP1219387A2 Method and machine for removing a coating off a coated sheet of glass |
| 06/27/2002 | WO2002049803A1 Apparatus and method for edging a contact lens |
| 06/27/2002 | WO2002049802A1 Device and method for polishing, and method and device for manufacturing semiconductor device |
| 06/27/2002 | DE10060696A1 Method by which edges of brittle hard materials may be ground has the tool subjected to ultrasonic frequencies |
| 06/27/2002 | CA2431733A1 Apparatus and method for edging a contact lens |
| 06/26/2002 | EP1216792A2 Belt conveyor for feeding sheets of glass on a grinding machine, and grinding machine comprising such a conveyor |
| 06/26/2002 | EP1216791A2 Method of identifying an abrasive tool for removing a coating off a coated sheet of glass, and grinding machine implementing such a method |
| 06/26/2002 | EP0981418B1 Intraocular lens tumbling process using coated beads |
| 06/25/2002 | US6410438 Method and device for polishing work edge |
| 06/25/2002 | US6409574 Eyeglass-lens processing apparatus |
| 06/25/2002 | US6408578 Method of finishing edge of sheet glass, heat-tempered sheet glass using the method, and fire-resistant construction material using the heat-tempered sheet glass |
| 06/20/2002 | DE10134803A1 Twin grinding machine for truing tires has leading and trailing grinding discs whose positions relative to the tire can be controlled for optimum material removal |
| 06/19/2002 | EP1215010A2 Grinding apparatus |
| 06/18/2002 | US6406769 Watch crystal including a lens and manufacturing method for such a lens |
| 06/13/2002 | WO2002045909A1 Grinding disc and method for grinding planar bevels on glass sheets in particular on glass ceramic sheets |
| 06/13/2002 | US20020072299 Lens grinding apparatus |
| 06/12/2002 | EP1213574A2 Lens meter with marking means and procedure and device for processing a spectacle lens |
| 06/11/2002 | US6402596 Single-side polishing method for substrate edge, and apparatus therefor |
| 06/06/2002 | US20020068514 Method and machine for grinding coated sheets of glass |
| 06/05/2002 | EP0961669B1 Method for finishing spectacle lenses, and related device |
| 06/05/2002 | CN1352405A Method for installing lens rack on lens, and its device and method for producing lens |
| 06/05/2002 | CN1085977C Appts. for working glass sheet |
| 06/04/2002 | US6398629 Bilateral edge-type machine for edge-machining glass or stone-like plate materials and the like |
| 06/04/2002 | US6397832 Diamond cutting method and new-cut diamond shape |
| 05/29/2002 | EP1208941A2 Method and machine for grinding coated sheets of glass |
| 05/29/2002 | EP1207980A1 Method and device for treating spectacle glasses by means of a cnc-controlled spectacle glass treatment machine |
| 05/29/2002 | EP0935512B1 Cryogenic polishing method for soft acrylic articles |
| 05/23/2002 | US20020061712 Grinding machine for machining sheets of glass |
| 05/23/2002 | US20020060787 Method and apparatus for obtaining optical center lens, attaching lens to a lens holder, and producing lens |
| 05/22/2002 | CN1350194A Rack for mounting lens for obtaining spectacle optical center, and method and apparatus for producing lens |
| 05/21/2002 | US6390900 Finishing tool for CNC router machines |
| 05/21/2002 | US6390887 Pre-cutter and edger machine |
| 05/16/2002 | US20020058466 Method and system for reducing thickness of spin-on glass on semiconductor wafers |
| 05/15/2002 | CN2491180Y Bridge bend/straight multifunctional edger |
| 05/09/2002 | US20020053121 Method for manufacturing a magnetic disk comprising a glass substrate using a protective layer over a glass workpiece |
| 05/08/2002 | EP1203635A1 Wooden article having particularly smooth surface and method for preparing thereof |
| 05/08/2002 | EP1203626A1 Method of producing glasses lenses, and polishing tool |
| 05/08/2002 | DE10052055A1 Vorrichtung und Verfahren zum Bearbeiten eines Werkstücks Apparatus and method for machining a workpiece |
| 05/08/2002 | CN2489920Y Sandstone chamfering machine for bar |
| 05/02/2002 | US20020052167 Apparatus for and method of attaching a lens holder to a spectacle lens, and a method for producing a lens |
| 05/02/2002 | EP1201360A2 A method for attaching a lens holder to a spectacle lens, an apparatus therefor and a method for producing a lens |
| 05/02/2002 | EP1201359A2 Method for centering an spectacle lens and attaching the same to a holder, manufacturing method and apparatus therefor |