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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01/06/1996 | CA2153295A1 Method and apparatus for finishing machined orifices in ceramics |
01/04/1996 | DE4421395A1 Belt grinder for profiling straight edges to flat plates esp. glass |
01/04/1996 | DE19523649A1 Device for refinishing car wind=screen wiper blades |
01/03/1996 | EP0689900A1 Apparatus for measuring a lens frame configuration |
01/03/1996 | EP0689899A1 An assembly for grinding sheets of glass |
12/28/1995 | WO1995035186A1 Apparatus and method for grinding turbine blades |
12/28/1995 | CA2193099A1 Apparatus and method for grinding turbine blades |
12/27/1995 | EP0688635A1 A banded grinder for working edges of slabs of marble, granite and the like |
12/21/1995 | WO1995034407A1 Method and apparatus for blending air bearing sliders |
12/20/1995 | EP0687524A1 Method and apparatus for mirror-polishing a wafer portion |
12/19/1995 | US5476623 Method of manufacturing hollow ceramic part with hole therein |
12/19/1995 | US5476413 Apparatus for polishing the periphery portion of a wafer |
12/19/1995 | US5476410 Method of forming a stone product |
12/14/1995 | DE4434785C1 Machine for grinding edge of cup or glass |
12/13/1995 | EP0686460A1 Method for chamfering notch wafer and apparatus therefor |
12/07/1995 | DE4419119A1 Glass pane support during edge grinding |
12/07/1995 | DE4417533A1 Verfahren zum CNC-gesteuerten Formschleifen der Dachfacette eines Brillenglases Method of CNC controlled grinding of the top facet of a lens |
12/05/1995 | US5472330 Apparatus for manufacturing a golf ball |
11/30/1995 | WO1995032075A1 Nc-grinding process for the circumferential edge and top facet of a spectacle lens |
11/30/1995 | DE19518764A1 Frame mounting for spectacles |
11/29/1995 | EP0684107A2 Automatically securable travel limiting stops for pressure shoes used in an abrasive finishing machine |
11/24/1995 | CA2145140A1 Banded grinder for working edges of slabs of marble, granite and the like |
11/23/1995 | DE4417208A1 Grinding process for edges of plate glass |
11/23/1995 | DE19517892A1 Grinding machine for spectacle lenses |
11/21/1995 | US5468173 Automatic deburring machine |
11/15/1995 | CN1111556A Process and device for deburring and chamfering edges of openings extending through a plate maintaining a bundle of tubes |
11/14/1995 | US5465495 Lens shape measuring instrument |
11/09/1995 | WO1995029790A1 Device for edging a spectacle lens |
11/08/1995 | EP0558533B1 Cutting and grinding apparatus for a glass sheet edge |
11/08/1995 | CN2211881Y Extrenal grinder for cutting edge |
11/02/1995 | EP0679473A1 Spectacles glass bevelling unit |
11/02/1995 | DE4414835A1 Fixture for holding spectacle frame |
11/01/1995 | CN2211337Y Automatic edge grinder |
11/01/1995 | CN1030174C Processing method for polishing gear edge by use of abrasive flow |
10/26/1995 | DE4433516C1 Vorrichtung zum Schärfen von Kanten, insbesondere Wischkanten an Wischerblättern Device for sharpening edges, especially wiping edges of wiper blades |
10/25/1995 | EP0678358A1 Machine for grinding the edge of hollow containers |
10/24/1995 | US5460562 Machine for grinding ophthalmic glasses |
10/19/1995 | WO1995027592A1 Super abrasive grinding wheels |
10/19/1995 | CA2164613A1 Super abrasive grinding wheels |
10/17/1995 | US5458827 Method of polishing and figuring diamond and other superhard material surfaces |
10/17/1995 | US5458529 Apparatus for polishing notch portion of wafer |
10/12/1995 | DE4411537A1 Spectacle glass grinder machine |
10/03/1995 | US5454748 Process, block for sucker or a machine for grinding or machining the edge of eyeglass lenses and a process for grinding eyeglass lenses |
10/03/1995 | US5454747 Faceting machine |
10/03/1995 | US5454194 System for grinding the optical surfaces and/or the edges of eyeglass lenses |
09/28/1995 | DE4420641C1 Intermediate polishing machine for processing painted wood structures |
09/27/1995 | EP0674248A1 Method for determining the restitution error of an edging machine with associated contour reading device and application to the autocalibration of the assembly |
09/27/1995 | EP0673715A1 Machine for processing glass plate |
09/27/1995 | EP0673714A1 Method and apparatus for deburring and chamfering hole edges through a tube bundel supporting panel |
09/27/1995 | EP0673304A1 Improved method of edging a contact lens or lens blank |
09/26/1995 | US5453038 Method and apparatus for finishing machined orifices in ceramics |
09/21/1995 | DE19503432A1 Device for edge machining of spectacle lenses |
09/14/1995 | DE4419963C1 Continuous loop grinding machine for chamfering both sides of glass plate edge |
09/13/1995 | CN2207259Y 手提式倒角机 Portable chamfering machine |
09/12/1995 | US5450335 Method of processing spectacle frame shape data |
09/12/1995 | US5449317 Grinding and cutting guide assembly for hand held shaping tool |
09/12/1995 | US5449312 Device for cutting a glass sheet |
08/29/1995 | US5445554 Method for chamfering notch of wafer and apparatus therefor |
08/29/1995 | CA2116594A1 Fast sharpening |
08/23/1995 | EP0668125A2 Process to edge and polish polycarbonate and CR 39 lenses with diamond wheels and apparatus for the same |
08/17/1995 | WO1995021724A1 Device for machining the edges of spectacle lenses |
08/16/1995 | CN2205284Y Tube head grinder |
08/10/1995 | DE4434784C1 Machine for facing edges of hollow vessel |
08/10/1995 | DE4402782A1 Vorrichtung zur Herstellung von beidseitig fertigen, gerandeten Brillengläsern Apparatus for producing both sides finished, edged lenses |
08/09/1995 | EP0666338A1 Method of synthesizing and polishing a flat diamond film |
08/09/1995 | EP0666139A1 Method and apparatus for measuring a frame configuration |
08/08/1995 | US5439412 Machine for use in the manufacture of power steering valves |
08/03/1995 | WO1995020466A1 System for the grinding of spectacle lens |
08/01/1995 | US5437570 Apparatus for making cutouts in the ends of tubular workpieces |
07/27/1995 | DE4401682A1 Automatic grinding and polishing edges of stone workpiece |
07/25/1995 | US5435774 Apparatus for holding gemstones to be polished |
07/19/1995 | EP0663264A1 Semiconductor wafer edge polishing system and method |
07/18/1995 | US5433657 Device for fixing and maintaining shapeable glass plates in position during their machining |
07/18/1995 | US5433652 Glass sheet partial chamfering machine |
07/12/1995 | EP0662365A1 Method and apparatus for grinding and/or polishing, in particular the bottom of ceramic ware |
07/11/1995 | US5431595 System for cutting clip-on sunglasses |
07/04/1995 | US5429544 Polishing apparatus for notch portion of wafer |
06/22/1995 | WO1995016546A1 Edge grinder for mechanically rounding off edges of structural members |
06/22/1995 | DE4441623A1 Process for precision grinding bezel in inlet of bore to produce fuel injection pumps |
06/20/1995 | US5426073 Method of fabricating semiconductor devices using an intermediate grinding step |
06/14/1995 | CA2137843A1 Working a natural or synthetic hard stone such as a gemstone |
06/13/1995 | US5424224 Method of surface protection of a semiconductor wafer during polishing |
06/13/1995 | US5423717 Grinding wheel assembly |
06/13/1995 | US5423712 Cutter for clip-on sunglasses |
06/13/1995 | CA2096959C Machine for use in the manufacture of power steering valves |
06/07/1995 | EP0371130B1 Numerically controlled chamfering apparatus for glass plates |
06/07/1995 | CN1103511A Process for smoothing the edge of semiconductor wafers |
05/24/1995 | EP0654322A1 Spectacle lens edging machine |
05/24/1995 | EP0654313A1 Deburring apparatus for continuous cast slabs and rotor for this apparatus |
05/18/1995 | DE4440867A1 Chamfering machine for discs e.g. of silicon for semiconductor mfr. |
05/10/1995 | EP0652076A1 Grind-machining method of ceramic materials |
05/04/1995 | DE4337153A1 Rotary deburring apparatus with brushes |
05/04/1995 | DE4336824A1 Device for conditioning a fluid which contains solid particles |
05/03/1995 | EP0650804A1 Apparatus for polishing the notch of a wafer |
05/03/1995 | CN2196001Y Machine for milling and polishing buttons |
05/02/1995 | US5410843 Process for finishing the edge of corrective lenses made of plastic |
04/25/1995 | US5409417 Numerically controlled grinding machine for plate glass |
04/25/1995 | US5408792 Process, block or sucker for a machine for grinding or machining the edge of eyeglass lenses and a process for grinding eyeglass lenses |
04/18/1995 | US5407341 Metallic mold for injection-molding of golf balls |
04/11/1995 | US5404678 Wafer chamfer polishing apparatus with rotary circular dividing table |