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Class Information
Number: 451/124
Name: Abrading > Machine > Rotary reciprocating tool > Cylindrical tool > Rectilinear
Description: Abrading machine wherein the abrading tool moves to-and-fro in a straight line.










Sub-classes under this class:

Class Number Class Name Patents
451/126 Blade reversing (e.g., razor blade) 2
451/127 Compound rectilinear motion 49
451/128 Harvester knife 4
451/129 One-way work cut 9
451/130 One-way work traverse 18
451/132 Opposed 13
451/125 Pattern and follower driver 14
451/135 Planetary 7
451/155 Reciprocating spindle 36
451/136 Reciprocating work holder 6
451/150 Rectilinearly reciprocating tool carriage 49
451/139 Swinging tool carrier 25
451/140 Work rotating 31


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8419509 Swivel device and grinding machine incorporating the same Apr. 16, 2013
8360824 Method of processing synthetic quartz glass substrate for semiconductor Jan. 29, 2013
8246421 Arc surface grinding device Aug. 21, 2012
7735210 Process of machining inner or outer joint parts with parallel pairs of tracks Jun. 15, 2010
7431637 Saw-setting machine for saw chain Oct. 7, 2008
7220161 Automatic sharpening system for ice-skates May. 22, 2007
7189143 Machine for superfinishing by honing Mar. 13, 2007
7090569 Manual clutch device for a roller sander for controlling reciprocating movement of a roller Aug. 15, 2006
7066798 Adapter for grinding machine Jun. 27, 2006
7014544 Reciprocating and deflecting swing device for the roller of a cylindrical emery-polishing machine Mar. 21, 2006
6979247 Method and apparatus for grinding cam with re-entrant surface Dec. 27, 2005
6966825 Wall/roof polisher Nov. 22, 2005
6923713 Cylindrical grinder, and mechanism for producing relative movement between grinding wheel and workpiece in cylindrical grinder Aug. 2, 2005
6893324 Angle head grinding apparatus May. 17, 2005
6645048 Equipment for grinding/polishing a curved or flat wall element Nov. 11, 2003
6585462 Device in a tool holding assembly for moving a rotatable shaft in the axial direction Jul. 1, 2003
6276988 Fully automatic scrapper grinder Aug. 21, 2001
6273784 Surface treatment method and apparatus for support of lithographic plate Aug. 14, 2001
6200204 Roll grinder with vibration dampening Mar. 13, 2001
5700182 Apparatus and method for automated honing of elongated straight-edged cutting blades Dec. 23, 1997
5695390 Finishing machines for internal spline tooth surfaces Dec. 9, 1997
5667425 Device for centering and clamping a component with a view to lapping it using an expansion lap Sep. 16, 1997
5655955 Method and tool for improving the structure of the inner faces of working chambers of machines and motors Aug. 12, 1997
5649852 Sanding apparatus Jul. 22, 1997
5353550 Steel ball polishing apparatus Oct. 11, 1994
5305556 Method and apparatus for shaping the interior surfaces of bores Apr. 26, 1994
5291689 Method and machining apparatus for use especially in the sanding of items of wood in a sanding machine Mar. 8, 1994
5274962 Method and machining apparatus for use especially in the sanding of items of wood in a sanding machine Jan. 4, 1994
5090159 Multi-purpose grinder Feb. 25, 1992
5042202 Brush-honing machine Aug. 27, 1991
5024027 Tool mounting mechanism for a machine tool Jun. 18, 1991
5001872 Air jet loom reed apparatus and method Mar. 26, 1991
4993189 Floating fixture platen Feb. 19, 1991
4972631 Oscillatory drive for fine-grinding machine Nov. 27, 1990
4962566 Machine for cleaning tapped holes used for affixing the covers to armholes and eyeholes in steam generators Oct. 16, 1990
4945685 Honing apparatus having electrically operated actuator for relative reciprocating movement between honing head and workpiece Aug. 7, 1990
4850760 Method of finishing gears Jul. 25, 1989
4837982 Control circuit for a honing machine Jun. 13, 1989
4833831 Apparatus and method for sizing and finishing fixed jaw openings of open-ended wrenches May. 30, 1989
4765096 Honing device Aug. 23, 1988
4746074 Grinding device for drum-type chopper May. 24, 1988
4736544 Blade holder for sharpening lawnmower blades Apr. 12, 1988
4730419 Table feed apparatus Mar. 15, 1988
4724636 Grinding tool for use in a fuel assembly repair and reconstitution system Feb. 16, 1988
4646479 Deburring method Mar. 3, 1987
4630406 Method of using an elliptical form to generate a perfect radius in an insulated electrical conductor stripping blade Dec. 23, 1986
4625465 Hone stop assembly Dec. 2, 1986
4621455 Combination horizontal/vertical honing machine Nov. 11, 1986
4563837 Ultra-precision grinding machine Jan. 14, 1986
4557074 Method and apparatus for grinding undulate cutting edges of knives in tobacco cutting machines Dec. 10, 1985

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