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Class Information
Number: 451/82
Name: Abrading > Machine > Sandblast > Having moving work holder > Rotary
Description: Abrading machine in which the work holder turns about an axis to enable the workpiece to be rotated or moved in a circular path while being abraded.

Sub-classes under this class:

Class Number Class Name Patents
451/83 Rollers 21
451/84 Table 17

Patents under this class:
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Patent Number Title Of Patent Date Issued
8512102 Sandblasting apparatus Aug. 20, 2013
8506361 Fixture to facilitate sandblasting of a cylindrical object Aug. 13, 2013
8360827 Road marking removal system and method Jan. 29, 2013
7815787 Electrolyte retaining on a rotating platen by directional air flow Oct. 19, 2010
7393263 Method for manufacturing surface-coated cutting insert Jul. 1, 2008
7393265 Liquid honing machine and liquid honing method Jul. 1, 2008
7367105 Method and device for galvanizing objects May. 6, 2008
7318769 System and method for removing film from planar substrate peripheries Jan. 15, 2008
7207869 Apparatus for supporting airfoils in a grit blasting process Apr. 24, 2007
6960118 Surface roughening treatment method of object being treated, and apparatus therefor Nov. 1, 2005
6932681 Cleaning method and cleaning device for fluid dynamic bearings component Aug. 23, 2005
6609997 Method and apparatus for resurfacing anvil blanket of a rotary diecutter for box making machine Aug. 26, 2003
6582285 Apparatus for sanitary wet milling Jun. 24, 2003
6520838 Shielded spin polishing Feb. 18, 2003
6099391 Method and apparatus for highly strengthening metal member Aug. 8, 2000
6062956 Rotatable blast cleaning conveying surface and apparatus May. 16, 2000
6036588 Knife ring [chip] cutter Mar. 14, 2000
5904610 Method and apparatus for stripping a coating from a wire May. 18, 1999
5863240 Resilient lifter for wire coil blast cleaning apparatus Jan. 26, 1999
5839945 Rotatable blast cleaning conveying surface and apparatus Nov. 24, 1998
5782676 Resilient lifter for wire coil blast cleaning apparatus Jul. 21, 1998
5782677 Continuous process blast mill for finishing cast metal parts Jul. 21, 1998
5716257 Method of holding an article during manufacture Feb. 10, 1998
5709587 Method and apparatus for honing an elongate rotary tool Jan. 20, 1998
5560743 Method of fine grain milling and machine therefor Oct. 1, 1996
5419733 Method of and apparatus for removing debris from the floptical medium May. 30, 1995
5272897 Part hold down apparatus for part processing machine Dec. 28, 1993
5197235 Ancillary device for removing abrasive from large sand blasted workpieces Mar. 30, 1993
5163253 Method and apparatus for cleaning workpieces Nov. 17, 1992
5142830 Abrasive cleaning machine Sep. 1, 1992
5134811 Apparatus for cleaning articles and method for cleaning articles Aug. 4, 1992
5129198 Cleaning device for semiconductor wafers Jul. 14, 1992
5127198 Method to process a steering wheel and a processing device of a steering wheel Jul. 7, 1992
5029419 Method to process a steering wheel and a processing device of a steering wheel Jul. 9, 1991
5018320 Stripper assembly for combustion chambers of turbine or jet engines May. 28, 1991
4974375 Ice particle forming and blasting device Dec. 4, 1990
4959930 Washing machine Oct. 2, 1990
4917708 Deburring and cleaning apparatus with multi-station rotary drum and reciprocating blasting guns Apr. 17, 1990
4875309 Disc cleaner Oct. 24, 1989
4848122 Method and apparatus for deburring using shot Jul. 18, 1989
4794741 Apparatus for machining transverse elements of a metal driving belt Jan. 3, 1989
4740218 Blast cleaning machine and conveyor therefor Apr. 26, 1988
4680898 Method and apparatus for cleaning workpieces Jul. 21, 1987
4665655 Apparatus for cleaning of engine cylinder heads, blocks and other components May. 19, 1987
4662125 Centrifugal blasting machine having a rotatable workpiece holder May. 5, 1987
4650064 Substrate rotation method and apparatus Mar. 17, 1987
4630410 Reactor vessel stud cleaning machine Dec. 23, 1986
4615145 Apparatus for mechanically finishing workpieces Oct. 7, 1986
4577441 Multiple-station centrifugal blasting apparatus Mar. 25, 1986
4519171 Work-holding fixture for cryogenic decoating May. 28, 1985

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