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Class Information
Number: 451/65
Name: Abrading > Machine > Combined
Description: Abrading machine having an abrading tool and another tool either (a) having a nonabrading function, or (b) having a distinct, different abrading function, wherein the first and second tools are mounted on a common frame.










Sub-classes under this class:

Class Number Class Name Patents
451/66 Scouring or polishing means 195
451/67 With nonabrading means 197


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
4711053 Apparatus for end finishing a lightguide fiber termination Dec. 8, 1987
4662116 Grinding attachment May. 5, 1987
4651471 Edge-rounding method and apparatus therefor Mar. 24, 1987
4612730 Mechanical centering apparatus and method Sep. 23, 1986
4596090 Spigot grinder and groover Jun. 24, 1986
4592172 Method of machining tapered roller bearing inner rings Jun. 3, 1986
4590711 Semi-automatic grinding machine May. 27, 1986
4584794 Grinder Apr. 29, 1986
4567693 Microtome knife sharpening instrument Feb. 4, 1986
4562670 Bench Jan. 7, 1986
4521994 Polisher-finer apparatus Jun. 11, 1985
4520595 Automatic machine tool Jun. 4, 1985
4505071 Crankshaft-finishing machine Mar. 19, 1985
4497138 Apparatus for simultaneously grinding inner and outer workpiece surfaces Feb. 5, 1985
4471577 Double spindle grinding machine Sep. 18, 1984
4468890 Apparatus for the manufacture of lens-like articles and the like Sep. 4, 1984
4461121 Program-controlled grinding machine, particularly for sharpening of rotatable cutting tools Jul. 24, 1984
4424620 Method of machining a knuckle casting Jan. 10, 1984
4418499 Cutter grinding machine Dec. 6, 1983
4375738 Method for grinding glass plate and the like by numerical control and grinding machine therefor Mar. 8, 1983
4375141 Beveling apparatus Mar. 1, 1983
4373296 Deburring apparatus for workpieces Feb. 15, 1983
4335542 Combination belt and disk sander machine Jun. 22, 1982
4330961 Swing type internal grinding fixture for cylindrical grinding machines May. 25, 1982
4322915 Apparatus for beveling glass Apr. 6, 1982
4305231 Single housing multi-sander assembly Dec. 15, 1981
4286413 Hole grinding machine Sep. 1, 1981
4280304 Deburring method for workpieces Jul. 28, 1981
4265056 Electric can-opener with knife sharpener May. 5, 1981
4265054 Internal grinding machine May. 5, 1981
4265053 Apparatus for grinding cutting tools May. 5, 1981
4222203 Machining device and method Sep. 16, 1980
4069619 Resurfacing device for screwdrivers and like tools Jan. 24, 1978
4054009 Machine for surface grinding Oct. 18, 1977
3996700 Process and apparatus for finishing magnetic half-core members of the pot-core type Dec. 14, 1976
3992818 Apparatus for grinding and polishing a welded seam Nov. 23, 1976
3991522 Apparatus for sharpening rotary blades Nov. 16, 1976
3988861 Lapping or grinding apparatus and method Nov. 2, 1976
3974594 Elevator tee deburring device Aug. 17, 1976

1 2 3 4 5 6 7










 
 
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