Patents
Patents for B24B 9 - Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor (9,298)
01/1996
01/06/1996CA2153295A1 Method and apparatus for finishing machined orifices in ceramics
01/04/1996DE4421395A1 Belt grinder for profiling straight edges to flat plates esp. glass
01/04/1996DE19523649A1 Device for refinishing car wind=screen wiper blades
01/03/1996EP0689900A1 Apparatus for measuring a lens frame configuration
01/03/1996EP0689899A1 An assembly for grinding sheets of glass
12/1995
12/28/1995WO1995035186A1 Apparatus and method for grinding turbine blades
12/28/1995CA2193099A1 Apparatus and method for grinding turbine blades
12/27/1995EP0688635A1 A banded grinder for working edges of slabs of marble, granite and the like
12/21/1995WO1995034407A1 Method and apparatus for blending air bearing sliders
12/20/1995EP0687524A1 Method and apparatus for mirror-polishing a wafer portion
12/19/1995US5476623 Method of manufacturing hollow ceramic part with hole therein
12/19/1995US5476413 Apparatus for polishing the periphery portion of a wafer
12/19/1995US5476410 Method of forming a stone product
12/14/1995DE4434785C1 Machine for grinding edge of cup or glass
12/13/1995EP0686460A1 Method for chamfering notch wafer and apparatus therefor
12/07/1995DE4419119A1 Glass pane support during edge grinding
12/07/1995DE4417533A1 Verfahren zum CNC-gesteuerten Formschleifen der Dachfacette eines Brillenglases Method of CNC controlled grinding of the top facet of a lens
12/05/1995US5472330 Apparatus for manufacturing a golf ball
11/1995
11/30/1995WO1995032075A1 Nc-grinding process for the circumferential edge and top facet of a spectacle lens
11/30/1995DE19518764A1 Frame mounting for spectacles
11/29/1995EP0684107A2 Automatically securable travel limiting stops for pressure shoes used in an abrasive finishing machine
11/24/1995CA2145140A1 Banded grinder for working edges of slabs of marble, granite and the like
11/23/1995DE4417208A1 Grinding process for edges of plate glass
11/23/1995DE19517892A1 Grinding machine for spectacle lenses
11/21/1995US5468173 Automatic deburring machine
11/15/1995CN1111556A Process and device for deburring and chamfering edges of openings extending through a plate maintaining a bundle of tubes
11/14/1995US5465495 Lens shape measuring instrument
11/09/1995WO1995029790A1 Device for edging a spectacle lens
11/08/1995EP0558533B1 Cutting and grinding apparatus for a glass sheet edge
11/08/1995CN2211881Y Extrenal grinder for cutting edge
11/02/1995EP0679473A1 Spectacles glass bevelling unit
11/02/1995DE4414835A1 Fixture for holding spectacle frame
11/01/1995CN2211337Y Automatic edge grinder
11/01/1995CN1030174C Processing method for polishing gear edge by use of abrasive flow
10/1995
10/26/1995DE4433516C1 Vorrichtung zum Schärfen von Kanten, insbesondere Wischkanten an Wischerblättern Device for sharpening edges, especially wiping edges of wiper blades
10/25/1995EP0678358A1 Machine for grinding the edge of hollow containers
10/24/1995US5460562 Machine for grinding ophthalmic glasses
10/19/1995WO1995027592A1 Super abrasive grinding wheels
10/19/1995CA2164613A1 Super abrasive grinding wheels
10/17/1995US5458827 Method of polishing and figuring diamond and other superhard material surfaces
10/17/1995US5458529 Apparatus for polishing notch portion of wafer
10/12/1995DE4411537A1 Spectacle glass grinder machine
10/03/1995US5454748 Process, block for sucker or a machine for grinding or machining the edge of eyeglass lenses and a process for grinding eyeglass lenses
10/03/1995US5454747 Faceting machine
10/03/1995US5454194 System for grinding the optical surfaces and/or the edges of eyeglass lenses
09/1995
09/28/1995DE4420641C1 Intermediate polishing machine for processing painted wood structures
09/27/1995EP0674248A1 Method for determining the restitution error of an edging machine with associated contour reading device and application to the autocalibration of the assembly
09/27/1995EP0673715A1 Machine for processing glass plate
09/27/1995EP0673714A1 Method and apparatus for deburring and chamfering hole edges through a tube bundel supporting panel
09/27/1995EP0673304A1 Improved method of edging a contact lens or lens blank
09/26/1995US5453038 Method and apparatus for finishing machined orifices in ceramics
09/21/1995DE19503432A1 Device for edge machining of spectacle lenses
09/14/1995DE4419963C1 Continuous loop grinding machine for chamfering both sides of glass plate edge
09/13/1995CN2207259Y 手提式倒角机 Portable chamfering machine
09/12/1995US5450335 Method of processing spectacle frame shape data
09/12/1995US5449317 Grinding and cutting guide assembly for hand held shaping tool
09/12/1995US5449312 Device for cutting a glass sheet
08/1995
08/29/1995US5445554 Method for chamfering notch of wafer and apparatus therefor
08/29/1995CA2116594A1 Fast sharpening
08/23/1995EP0668125A2 Process to edge and polish polycarbonate and CR 39 lenses with diamond wheels and apparatus for the same
08/17/1995WO1995021724A1 Device for machining the edges of spectacle lenses
08/16/1995CN2205284Y Tube head grinder
08/10/1995DE4434784C1 Machine for facing edges of hollow vessel
08/10/1995DE4402782A1 Vorrichtung zur Herstellung von beidseitig fertigen, gerandeten Brillengläsern Apparatus for producing both sides finished, edged lenses
08/09/1995EP0666338A1 Method of synthesizing and polishing a flat diamond film
08/09/1995EP0666139A1 Method and apparatus for measuring a frame configuration
08/08/1995US5439412 Machine for use in the manufacture of power steering valves
08/03/1995WO1995020466A1 System for the grinding of spectacle lens
08/01/1995US5437570 Apparatus for making cutouts in the ends of tubular workpieces
07/1995
07/27/1995DE4401682A1 Automatic grinding and polishing edges of stone workpiece
07/25/1995US5435774 Apparatus for holding gemstones to be polished
07/19/1995EP0663264A1 Semiconductor wafer edge polishing system and method
07/18/1995US5433657 Device for fixing and maintaining shapeable glass plates in position during their machining
07/18/1995US5433652 Glass sheet partial chamfering machine
07/12/1995EP0662365A1 Method and apparatus for grinding and/or polishing, in particular the bottom of ceramic ware
07/11/1995US5431595 System for cutting clip-on sunglasses
07/04/1995US5429544 Polishing apparatus for notch portion of wafer
06/1995
06/22/1995WO1995016546A1 Edge grinder for mechanically rounding off edges of structural members
06/22/1995DE4441623A1 Process for precision grinding bezel in inlet of bore to produce fuel injection pumps
06/20/1995US5426073 Method of fabricating semiconductor devices using an intermediate grinding step
06/14/1995CA2137843A1 Working a natural or synthetic hard stone such as a gemstone
06/13/1995US5424224 Method of surface protection of a semiconductor wafer during polishing
06/13/1995US5423717 Grinding wheel assembly
06/13/1995US5423712 Cutter for clip-on sunglasses
06/13/1995CA2096959C Machine for use in the manufacture of power steering valves
06/07/1995EP0371130B1 Numerically controlled chamfering apparatus for glass plates
06/07/1995CN1103511A Process for smoothing the edge of semiconductor wafers
05/1995
05/24/1995EP0654322A1 Spectacle lens edging machine
05/24/1995EP0654313A1 Deburring apparatus for continuous cast slabs and rotor for this apparatus
05/18/1995DE4440867A1 Chamfering machine for discs e.g. of silicon for semiconductor mfr.
05/10/1995EP0652076A1 Grind-machining method of ceramic materials
05/04/1995DE4337153A1 Rotary deburring apparatus with brushes
05/04/1995DE4336824A1 Device for conditioning a fluid which contains solid particles
05/03/1995EP0650804A1 Apparatus for polishing the notch of a wafer
05/03/1995CN2196001Y Machine for milling and polishing buttons
05/02/1995US5410843 Process for finishing the edge of corrective lenses made of plastic
04/1995
04/25/1995US5409417 Numerically controlled grinding machine for plate glass
04/25/1995US5408792 Process, block or sucker for a machine for grinding or machining the edge of eyeglass lenses and a process for grinding eyeglass lenses
04/18/1995US5407341 Metallic mold for injection-molding of golf balls
04/11/1995US5404678 Wafer chamfer polishing apparatus with rotary circular dividing table
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