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Class Information
Number: 451/49
Name: Abrading > Abrading process > Roll, roller, shaft, ball, or piston abrading
Description: Method for grinding a roll, roller, shaft including a spliced shaft, ball, sphere, or piston.










Sub-classes under this class:

Class Number Class Name Patents
451/50 Ball abrading 50


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
5644828 Device for in situ repairing of a cylinder in a printing machine Jul. 8, 1997
5643054 Machine part with improved surface texture for rolling contact and/or sliding contact Jul. 1, 1997
5630749 Apparatus for the mechanical removal of deposits on welding electrodes May. 20, 1997
5628675 Pipe end beveling apparatus May. 13, 1997
5618224 Roll cleaning device Apr. 8, 1997
5616068 Method and apparatus for grinding peripheral grooves in rolling mill guide rollers Apr. 1, 1997
5611723 Apparatus for modifying attitude of golf ball having burrs formed thereon and deburring machine employing the same Mar. 18, 1997
5604834 Method of midspan and/or end entry to access selected optical fibers within an optical ribbon fiber Feb. 18, 1997
5597449 Method and device for conditioning the coating of a paper machine roll Jan. 28, 1997
5569060 On-line roll grinding apparatus Oct. 29, 1996
5562525 Rolling mill equipped with on-line roll grinding system and grinding wheel Oct. 8, 1996
5551908 Centerless grinder and wheel truing device therefor Sep. 3, 1996
5549504 Manufacture of rotary valves Aug. 27, 1996
5536198 Apparatus and method for on-site dressing and truing of sanding machine rubber-covered cylinders Jul. 16, 1996
5533931 Method and machine for grinding a workpiece Jul. 9, 1996
5531631 Microfinishing tool with axially variable machining effect Jul. 2, 1996
5531633 Method of machining a metal workpiece Jul. 2, 1996
5525092 Device for preventing idle rotation in cylindrical ingot grinder Jun. 11, 1996
5501630 Method for grinding needle points on surgical grade needle blanks Mar. 26, 1996
5487694 Method for shaping honeycomb substrates Jan. 30, 1996
5486130 Method and apparatus for simultaneously grinding multiple sleeves Jan. 23, 1996
5484327 Method and apparatus for simultaneously grinding a workpiece with first and second grinding wheels Jan. 16, 1996
5469777 Piston assembly having abradable coating Nov. 28, 1995
5460682 Method of midspan and/or end entry to access selected optical fibers within an optical ribbon fiber Oct. 24, 1995
5447463 Apparatus for microfinishing Sep. 5, 1995
5439412 Machine for use in the manufacture of power steering valves Aug. 8, 1995
5437125 Surface polishing assembly Aug. 1, 1995
5433042 Method and apparatus for grinding tires Jul. 18, 1995
5371975 Process and device for machine-working or rolls and similar workpieces Dec. 13, 1994
5341607 Method and apparatus for polishing hot strip mill run-out table rolls Aug. 30, 1994
5339521 Machining method of ceramic turbine rotor Aug. 23, 1994
5325637 Developing apparatus with an improved sleeve Jul. 5, 1994
5319916 Valve stem polishing method Jun. 14, 1994
5319891 Method of and tool for fine-machining a part-spherical workpiece Jun. 14, 1994
5303512 Method and apparatus for grinding a cylindrical surface of a workpiece by traverse grinding Apr. 19, 1994
5299388 Machine for use in the manufacture of vehicle power steering gears Apr. 5, 1994
5289660 Method and apparatus for grinding non-circular workpiece Mar. 1, 1994
5285599 Method for adjusting a steady rest having an internal centerline adjustment Feb. 15, 1994
5263284 Method of simultaneously correcting excessive radial force variations and excessive lateral force variations in a pneumatic tire Nov. 23, 1993
5259146 Device and method for shaping the end of a rod Nov. 9, 1993
5256445 Method and apparatus for buffing and painting a annulation Oct. 26, 1993
5245793 Method and apparatus for fine working or microfinishing Sep. 21, 1993
5228241 Method and machine for grinding Jul. 20, 1993
5185967 Apparatus for truing out of round rotating components Feb. 16, 1993
5134910 Method of cutting roll surface Aug. 4, 1992
5123219 Method for constructing optical switch Jun. 23, 1992
5119600 Deburring apparatus Jun. 9, 1992
5097635 Method and apparatus for automatic ball to seat lapping Mar. 24, 1992
5095663 Size control shoe for microfinishing machine Mar. 17, 1992
5060423 Automatic control centerless finishing device for honing external cylindrical surfaces Oct. 29, 1991

1 2 3 4 5 6 7 8










 
 
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