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Class Information
Number: 451/84
Name: Abrading > Machine > Sandblast > Having moving work holder > Rotary > Table
Description: Abrading machine wherein the work holder is generally a flat, circular platform upon which the workpiece is placed.

Patents under this class:

Patent Number Title Of Patent Date Issued
8506361 Fixture to facilitate sandblasting of a cylindrical object Aug. 13, 2013
7578729 Apparatus at a flat card or roller card for grinding a clothing drawn onto a rotating roller, having a carrying device Aug. 25, 2009
7207869 Apparatus for supporting airfoils in a grit blasting process Apr. 24, 2007
6726548 Parts hangers for rotating table blast machine Apr. 27, 2004
6568994 Shifting edge scrubbing May. 27, 2003
6520838 Shielded spin polishing Feb. 18, 2003
5323561 Blasting apparatus using mixture gas and powder Jun. 28, 1994
5209028 Apparatus to clean solid surfaces using a cryogenic aerosol May. 11, 1993
4907379 Shot blasting machinery Mar. 13, 1990
4896464 Formation of metallic interconnects by grit blasting Jan. 30, 1990
4769956 Abrasive cleaning and treating device Sep. 13, 1988
4753051 Apparatus for processing workpiece with sandblasting Jun. 28, 1988
4741130 Method and apparatus for sandblasting a workpiece May. 3, 1988
4738056 Method and blasting apparatus for preparation of silicon wafer Apr. 19, 1988
4662125 Centrifugal blasting machine having a rotatable workpiece holder May. 5, 1987
4319435 Blasting machine for deburring workpieces Mar. 16, 1982
4269003 Centrifugal blasting machine for large workpieces May. 26, 1981

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