| 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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| 01/09/2002 | EP1169729A1 Method and apparatus for processing a wafer |
| 01/09/2002 | EP1169160A1 Method for tandem edging complementary lenses |
| 01/09/2002 | EP0907461B1 Grinding machine spindle flexibly attached to platform |
| 01/03/2002 | WO2002000392A1 Device for loading and unloading optical workpieces |
| 01/03/2002 | WO2002000391A1 Burr removal apparatus |
| 01/02/2002 | EP1167312A1 Method of and appliance for removing a film layer on a glass plate and glass-plate working unit comprising a station equipped with this appliance |
| 01/02/2002 | EP1166961A1 Grinding machine for simultaneously grinding the four edges of a glass sheet |
| 01/01/2002 | US6336057 Lens grinding apparatus |
| 01/01/2002 | US6334808 Method for processing peripheral portion of thin plate and apparatus therefor |
| 12/27/2001 | WO2001098024A1 Abrasive article, apparatus and process for finishing glass or glass-ceramic recording disks |
| 12/27/2001 | US20010055935 Polishing method, polishing device, glass substrate for magnetic recording medium, and magnetic recording medium |
| 12/26/2001 | CN1076651C Method for deburring itmes, particularly itmes of metal, and use of same |
| 12/25/2001 | US6332834 Method and apparatus for grinding a workpiece |
| 12/25/2001 | US6332828 Method of and apparatus for mirror-like polishing wafer chamfer with orientation flat |
| 12/25/2001 | US6332827 Apparatus for machining glass lenses |
| 12/20/2001 | US20010053659 Eyeglass lens processing apparatus |
| 12/20/2001 | US20010052159 Rotating belt wafer edge cleaning apparatus |
| 12/20/2001 | DE10027303A1 Verfahren und Vorrichtung zum Schleifen der Kanten von plattenförmigen Werkstücken Method and apparatus for grinding the edges of plate-shaped workpieces |
| 12/13/2001 | WO2001056032A3 Reduced voltage input/reduced voltage output repeaters for high resistance or high capacitance signal lines and methods therefor |
| 12/13/2001 | US20010051490 System and method for ophthalmic lens manufacture |
| 12/12/2001 | EP1162033A1 Edge grinding method and apparatus |
| 12/12/2001 | EP1161326A1 Profiling device |
| 12/11/2001 | US6328641 Method and apparatus for polishing an outer edge ring on a semiconductor wafer |
| 12/11/2001 | US6328635 Device for the display of engravement shape of eyeglass lens and method and apparatus for machining lens peripheral edge using the display device |
| 12/11/2001 | US6328630 Eyeglass lens end face machining method |
| 12/11/2001 | US6328628 Eyeglass lens layout device and eyeglass lens processing apparatus having the same |
| 12/11/2001 | US6327790 Method of calibrating a grinding wheel for grinding ophthalmic lenses, and calibration template for implementing the method |
| 12/06/2001 | WO2001091968A1 Method and apparatus for multiple chamfering of a wafer |
| 12/04/2001 | US6325704 Method for finishing edges of glass sheets |
| 12/04/2001 | US6325700 Eyeglass-frame-shape measuring device and eyeglass-lens processing apparatus having the same |
| 12/04/2001 | US6325697 CNC machine tools |
| 11/29/2001 | US20010045258 Method of reworking a transition of a decorative and protective strip of plastic material to an adjoining planar element |
| 11/29/2001 | US20010044979 Apparatus for processing a wafer |
| 11/28/2001 | CN1324286A Chilled temp. polishing method for soft acrylic articles |
| 11/28/2001 | CN1075421C Glass sheet partial chamfering machine |
| 11/27/2001 | US6321431 Process and device for removing oxide skin from metal strips |
| 11/22/2001 | WO2001032358A3 Method and device for rounding edges |
| 11/22/2001 | US20010042313 Control system for eyeglass tracer |
| 11/21/2001 | EP1155775A2 Eyeglass lens processing apparatus |
| 11/20/2001 | US6319100 Disk edge polishing machine and disk edge polishing system |
| 11/15/2001 | US20010041513 Method for chamfering a wafer |
| 11/15/2001 | DE10020879A1 Vorrichtung zum mechanischen Vor- und/oder Fertigbearbeiten von Gussteilen Apparatus for mechanically pre- and / or finishing of castings |
| 11/15/2001 | DE10013650C1 Verfahren zum Bearbeiten von Brillengläsern mittels einer CNC-gesteuerten Brillenglasbearbeitungsmaschine und Vorrichtung zur Durchführung des Verfahrens A method for machining spectacle lenses by means of a CNC spectacle-lens machining unit and a device for carrying out the method |
| 11/14/2001 | CN2459140Y Multi-function equipment for working panel glass sheet |
| 11/14/2001 | CN1321564A Method and device for working spectacles lens periphery, and lens |
| 11/14/2001 | CN1074702C Process and device for deburring and chamfering edges of openings extending through plate maintaining bundle of tubes |
| 11/13/2001 | US6315799 Automatic device for replacing grinding wheels in machines for profiling and polishing works obtained from slabs of marble, granite stone, glass, stoneware, cement and the like |
| 11/13/2001 | US6315642 Method and apparatus for the tracing of spectacle frames, and corresponding grinding machine |
| 11/08/2001 | WO2001083163A2 Method of polishing and cleaning glass |
| 11/08/2001 | WO2001083159A1 Device for mechanically rough machining and/or finish machining cast parts |
| 11/08/2001 | CA2407248A1 Device for mechanically rough machining and/or finish machining cast parts |
| 11/08/2001 | CA2405766A1 Method of cleaning glass |
| 11/07/2001 | EP0757973B1 Apparatus for working glass sheet |
| 11/07/2001 | EP0753487B1 Apparatus for working glass sheet |
| 11/06/2001 | US6313663 Full swing voltage input/full swing output bi-directional repeaters for high resistance or high capacitance bi-directional signal lines and methods therefor |
| 11/06/2001 | US6312487 Polishing compound and an edge polishing method thereby |
| 11/01/2001 | WO2001082353A1 Device and method for polishing outer peripheral chamfered part of wafer |
| 11/01/2001 | WO2001081983A1 Rimless spectacles |
| 11/01/2001 | US20010036794 Lens periphery processing method for eyeglass lens, lens periphery processing machine and lens for eyeglass |
| 11/01/2001 | US20010035933 Apparatus for displaying lens contour, apparatus for processing lens contour data, and apparatus for grinding edge of eyeglass lens with the same |
| 10/31/2001 | CN2456886Y Angle swing mechanism of milling wheel beam of glass linear oblique edge |
| 10/31/2001 | CN2456885Y Suspending arm type edge mill |
| 10/31/2001 | CN2456884Y Milling device for internal tooth shape cavity burr of outer rotor |
| 10/31/2001 | CN2456883Y Milling rod for milling internal tooth shape cavity burr of outer rotor |
| 10/31/2001 | CN1073910C Deterministic magnetorhydrological finishing |
| 10/25/2001 | US20010034194 Apparatus for removing deposited film |
| 10/24/2001 | EP1147854A1 Spectacle lens production |
| 10/24/2001 | EP1147853A1 Spectacle lens production |
| 10/24/2001 | EP1147852A1 Spectacle lens production |
| 10/24/2001 | CN2455435Y Chip remover for gear pump body |
| 10/23/2001 | US6307397 Reduced voltage input/reduced voltage output repeaters for high capacitance signal lines and methods therefor |
| 10/23/2001 | US6306016 Wafer notch polishing machine and method of polishing an orientation notch in a wafer |
| 10/23/2001 | US6306015 Method for grinding rigid materials |
| 10/18/2001 | US20010031611 Lens periphery edge processing apparatus |
| 10/18/2001 | US20010031609 Glass product machining apparatus |
| 10/17/2001 | EP1145296A1 Semiconductor wafer manufacturing method |
| 10/16/2001 | US6302775 Apparatus and method for cold cross-sectioning of soft materials |
| 10/16/2001 | US6302769 Method for chamfering a wafer |
| 10/11/2001 | US20010029150 Polishing apparatus and method |
| 10/10/2001 | EP1140426A1 Chilled temperature polishing method for soft acrylic articles |
| 10/04/2001 | WO2001073831A1 Production method for silicon wafer and soi wafer, and soi wafer |
| 10/04/2001 | EP1138436A2 Lens periphery edge processing apparatus |
| 10/04/2001 | EP1047525B1 Grinding disc with a peripheral groove |
| 10/03/2001 | CN2451288Y Table circular arc line slag edge trimming grinding machine and its fast hand operating working table |
| 10/02/2001 | US6298277 System for making an optical glass from a blank |
| 09/27/2001 | WO2001070461A1 Supplementary grinding tool for use in an edge grinding machine for spectacle lenses |
| 09/27/2001 | WO2001070460A1 Assembly for machining the edges of spectacle lenses |
| 09/27/2001 | WO2001070459A1 Method and device for treating spectacle glasses by means of a cnc-controlled spectacle glass treatment machine |
| 09/27/2001 | DE10013649A1 Auxiliary grinding tool for spectacles finishing machine is mounted on swivel holder to move from rest position into work position in area of grinding disc packet especially for grinding groove in lens periphery |
| 09/27/2001 | DE10013648A1 System for outline machining of edges of spectacle lenses with at least 1 CNC control processing machine and at least 1 system for determining optical values of optical middle point |
| 09/26/2001 | EP1136180A1 Edge grinder |
| 09/26/2001 | EP0754654B1 Apparatus for working glass sheet |
| 09/26/2001 | CN2449869Y Glass linear arris edge grinder |
| 09/26/2001 | CN1071619C Edge grinder for mechanically rounding off edges of structural members |
| 09/22/2001 | CA2333521A1 Planar/grinder for glass |
| 09/20/2001 | DE10010520A1 Apparatus to process welding electrodes comprises a grinding wheel in a housing having a through-hole for guiding a welding electrode in a defined position to the wheel |
| 09/19/2001 | CN2448518Y Angle-adjustable double-side lapping machine |
| 09/18/2001 | US6290780 Method and apparatus for processing a wafer |
| 09/18/2001 | US6290580 Polishing method for silicon wafers which uses a polishing compound which reduces stains |
| 09/18/2001 | US6290569 Lens grinding apparatus |