Patents
Sitemap › B24 - Grinding; Polishing › B24B - Machines, devices, or processes for grinding or polishing; Dressing or conditioning of abrading surfaces; Feeding of grinding, polishing, or lapping agents › B24B 9 - Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
Patents for B24B 9 - Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor (9,298)
09/2003
09/25/2003WO2002098606A3 Automatic or semi-automatic device for trimming an ophthalmic lens
09/25/2003US20030181149 Grinding table for liquid crystal display panel and grinder apparatus using the same
09/25/2003US20030181145 Automotive safety glass edge polishing
09/25/2003US20030181133 System and method for ophthalmic lens manufacture
09/25/2003US20030181130 Device for grinding liquid crystal display panel
09/23/2003US6623339 Lens processing device, lens processing method, and lens measuring method
09/23/2003US6622334 Wafer edge cleaning utilizing polish pad material
09/18/2003WO2003077297A1 Method for grinding rear surface of semiconductor wafer
09/18/2003WO2003076132A1 Method and system for grinding glass plate
09/18/2003WO2003048712A3 Apparatus for reciprocally powering one or more working tools
09/18/2003US20030176155 Two-part beveling wheel for improved positioning of bevel contours on ophthalmic lenses
09/18/2003DE19935559C2 Verfahren und Anordnung zum Entgraten und/oder Verrunden von Werkstückkanten eines Werkstückes Method and apparatus for deburring and / or rounding of workpiece edges of a workpiece
09/17/2003EP1344604A2 Method and apparatus for bevelling pieces of cut glass
09/17/2003EP1343614A1 Arrangement for detachably securing a grinding wheel or group of grinding wheels on a wheel spindle
09/17/2003EP1343613A1 Apparatus and method for edging a contact lens
09/16/2003US6620030 Dual grindstone
09/16/2003US6618952 Tracer, clamp, and object engager for holding and tracing a lens mount of an eyeglass frame, a lens, and/or a lens pattern, to reliably detect a shape thereof even when the shape includes high wrap
09/12/2003WO2002060643A9 Spherical drive assembly for chemical mechanical planarization
09/11/2003DE20310057U1 Clamping/grinding jig for edge-finishing of plate glass has transverse fixed bridge with side-supports for grinding tool
09/10/2003EP1342533A1 Automatic machine for working materials in sheet form, particularly glass sheets
09/10/2003EP1053073B1 Method an device for machining glass-lenses
09/04/2003WO2003072516A1 Fragile material substrate scriber, fragile material substrate processing machine, fragile material substrate polishing device, and fragile material substrate parting system
09/04/2003WO2003072304A1 Automated processing unit for a working station
09/04/2003WO2003072206A2 Nitinol ice blades
09/04/2003US20030166384 Polisher for polishing end surface of semiconductor wafer
09/02/2003US6612906 Vibratory material removal system and method
08/2003
08/28/2003WO2002071445A3 Polishing chemical delivery for small head chemical mechanical planarization
08/28/2003US20030159686 Chuckable natural stone tile edge chipping tool
08/27/2003CN1438093A Automatic processing machine for processing thin-plate material, especially glass plate
08/26/2003US6609958 Apparatus and method for edging a contact lens
08/26/2003US6609956 Method and machine for grinding coated sheets of glass
08/21/2003US20030157869 Assembly for machining the edges of spectacle lenses
08/21/2003DE10220647C1 Semiconductor wafer peripheral edge shaping method has material removed from peripheral edge of wafer until surface layer applied to inner part of one of its major surfaces is reached
08/19/2003US6608673 Method and apparatus for obtaining optical center lens, attaching lens to a lens holder, and producing lens
08/14/2003US20030153251 Mirror chamfered wafer, mirror chamfering polishing cloth, and mirror chamfering polishing machine and method
08/14/2003US20030150240 Automatic machine for working materials in sheet form, particularly glass sheets
08/14/2003DE20306080U1 Burr removal and treatment machine for end sides and outer surfaces, has units in housing, door, suction device f or removing shavings
08/14/2003DE10214129C1 Finishing rounded edges of semiconductor disc using drum carrying polishing cloth, displaces return points towards center of polishing cloth
08/12/2003US6604984 Grinding machine for machining sheets of glass
08/07/2003US20030146482 Layered circuit boards and methods of production thereof
08/06/2003EP1332833A1 Machine for sanding profiled flat articles
08/06/2003EP1332819A1 Method and device for machining spectacle lens
08/06/2003EP1332013A1 Bevel edging wheel with swarf clearance
08/06/2003CN1434757A Pre-cutter and edger grinding machine
08/05/2003US6602120 Edge grinding unit for edge working machines
07/2003
07/31/2003US20030143936 Lens layout block device
07/31/2003US20030141646 Tile shaping bench
07/30/2003CN2562920Y Edge mill for stone
07/29/2003CA2309222C Skate sharpener
07/24/2003US20030139119 Method and apparatus for deburring machined workpieces
07/24/2003US20030139049 Method for manufacturing semiconductor device and polishing apparatus
07/23/2003CN1431976A Method and device for processing glass pane
07/23/2003CN1115230C Cerium oxide polishing disk and its making method
07/17/2003US20030134570 Wafer edge polishing system
07/16/2003EP1326728A1 Device and method for machining a workpiece
07/16/2003EP0991496B1 Method and apparatus for sensing spectacle frames, and corresponding grinding machine
07/15/2003US6592436 Grinding and polishing tool for diamond, method for polishing diamond, and polished diamond, single crystal diamond and single diamond compact obtained thereby
07/15/2003US6592431 Eyeglass lens processing apparatus
07/08/2003US6588898 Apparatus for displaying lens contour, apparatus for processing lens contour data, and apparatus for grinding edge of eyeglass lens with the same
07/03/2003WO2003053632A2 System and method for automatic gemstone polishing
07/03/2003US20030124961 Sanding machine incorporating multiple sanding motions
07/01/2003US6585565 Grinding and polishing tool for diamond, method for polishing diamond, and polished diamond, single crystal diamond and single diamond compact obtained thereby
06/2003
06/26/2003WO2003051617A1 Multi-lens finishing process
06/26/2003US20030115906 Method and device for processing glass pane
06/26/2003CA2469777A1 Multi-lens finishing process
06/25/2003CN2557284Y Abrasive cloth wheel device
06/25/2003CN1426342A Device for mechanically rough machining and/or finish machining cast parts
06/24/2003US6583029 Production method for silicon wafer and SOI wafer, and SOI wafer
06/19/2003WO2003049901A1 Spectacle lens comprising an upper facet placed on the periphery thereof and method and tool for producing the spectacle lens
06/19/2003US20030114089 Honing and Deburring Tool
06/18/2003EP1319467A1 Honing tool comprising a deburring tool
06/18/2003CN1424953A Grinding pin for grinding machines comprising resin bonded selections of rough grit and fine grit
06/17/2003US6579155 Method and apparatus for form machining the peripheral edge of spectacle lenses
06/12/2003WO2003048712A2 Apparatus for reciprocally powering one or more working tools
06/12/2003WO2003048056A1 Glass pane working device
06/05/2003WO2003045672A2 Computer-controlled milling machine for producing lenses for clip-on accessory or eyeglasses
06/05/2003WO2003045630A1 Method and system for the manufacture of a clip-on for eyeglasses
06/05/2003WO2003045629A1 Apparatus for orienting eyeglasses for scanning by electronic scanner
06/05/2003US20030104774 Apparatus for reciprocally powering one or more working tools
06/05/2003US20030101603 Computerized process serving for the manufacture of clip-ons for eyeglasses
06/05/2003CA2468937A1 Computer-controlled milling machine for producing lenses for clip-on accessory or eyeglasses
06/05/2003CA2468440A1 Method and system for the manufacture of a clip-on for eyeglasses
06/04/2003EP1316390A1 Guiding device for machines for working marble-like articles
06/04/2003CN1421903A Production method of semiconductor and grinding apparatus
06/03/2003US6572461 Method for producing wafer notches with rounded corners and a tool therefor
06/03/2003US6572460 Tank unit for grinding water used in processing eyeglass lens, and eyeglass lens processing apparatus having the same
06/03/2003US6572455 Method and apparatus for deburring machined workpieces
06/03/2003US6572451 Spectacle lens machining method and apparatus
06/03/2003CA2231604C Sintered abrasive tools
05/2003
05/30/2003WO2003024664A3 Edge finishing process for glass or ceramic disks used in disk drive data storage devices
05/29/2003US20030099522 Device for mechanically rough machining and/or finish machining cast parts
05/29/2003US20030099521 Apparatus for orienting eyeglasses for scanning by electronic scanner
05/29/2003US20030097741 Computer-controlled milling machine for producing lenses for clip-on accessory
05/28/2003EP1314524A1 V grooving machine for natural or engineered stone
05/28/2003EP1314514A2 Machine for radiusing the corners of glass sheets
05/28/2003EP1314513A2 Apparatus for trimming of glass plates
05/28/2003CN1419994A Tubular workpiece groover capable of using for general grinding operation
05/27/2003US6568990 System and method for ophthalmic lens manufacture
05/22/2003US20030096563 Machine for radiusing the corners of glass sheets
05/21/2003EP1311895A1 Optical lens coating
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