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Class Information
Number: 451/81
Name: Abrading > Machine > Sandblast > Having moving work holder > Endless belt type
Description: Abrading machine wherein the moving work holder consists of a belt or beltlike structure having an endless surface movable continuously along a path defined by its longitudinal axis.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8562393 Shot-blasting machine for surface treatment of products Oct. 22, 2013
8328603 Apparatus for stress shot peening of coil spring Dec. 11, 2012
8251777 Polishing slurry for aluminum and aluminum alloys Aug. 28, 2012
8128460 Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell Mar. 6, 2012
8066549 Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell having improved grit flow Nov. 29, 2011
8062096 Use of CMP for aluminum mirror and solar cell fabrication Nov. 22, 2011
8062095 Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell having improved grit flow Nov. 22, 2011
7993485 Methods and apparatus for processing a substrate Aug. 9, 2011
7899651 Entrance angle estimation method of V-ribbed belt, entrance angle estimation program employing the method, and pulley layout designing method Mar. 1, 2011
7297286 Methods for resist stripping and other processes for cleaning surfaces substantially free of contaminants Nov. 20, 2007
7261617 Semiconductor wafer regenerating system and method Aug. 28, 2007
7077724 Sheet metal scale removing water jet process Jul. 18, 2006
6932681 Cleaning method and cleaning device for fluid dynamic bearings component Aug. 23, 2005
6752898 Method and apparatus for an air bearing platen with raised topography Jun. 22, 2004
6656017 Method and apparatus for creating an open cell micro-environment for treating a substrate with an impingement spray Dec. 2, 2003
6533643 Sandblasting mask devices of wood objects Mar. 18, 2003
5651723 Method and apparatus for cleaning substrates in preparation for deposition of thin film coatings Jul. 29, 1997
5643057 Method and apparatus for uniformly texturizing objects using abrasive blasting Jul. 1, 1997
5620362 Shot blast machine with hold down for parts being deflashed Apr. 15, 1997
5533922 Method and apparatus for pretreating electronic component manufacturing frame Jul. 9, 1996
5512005 Process and apparatus for automatically engraving stone memorial markers Apr. 30, 1996
5507683 Particle blasting machine Apr. 16, 1996
5417608 Blast cleaning apparatus and method with laterally moving conveyor May. 23, 1995
5386668 Blasting plant having blast wheels above and below for blasting elongated workpieces Feb. 7, 1995
5361548 Multi-station abrading apparatus Nov. 8, 1994
5360486 Blast cleaning apparatus and method with laterally moving conveyor Nov. 1, 1994
5233795 Paint line cleaning system Aug. 10, 1993
5203124 Wire mesh conveyor abrasive machine and abrasive return system therefor Apr. 20, 1993
5182882 Heater cores having exposed surfaces burnished by wet blasting Feb. 2, 1993
5133161 Paint line cleaning system Jul. 28, 1992
5107629 Texturing of acoustical mineral fiberboard with wheel blast machine Apr. 28, 1992
5003731 Belt conveyor system for a conveyor belt fashioned as a braided web Apr. 2, 1991
4897969 Method and means for texturizing objects Feb. 6, 1990
4798027 Method of and apparatus for sandblasting workpiece Jan. 17, 1989
4793103 Continuous deflashing apparatus for molded articles Dec. 27, 1988
4787178 Fluid-jet cutting apparatus Nov. 29, 1988
4760673 Lead frame finishing apparatus Aug. 2, 1988
4674238 Lead frame handling apparatus for blasting machine Jun. 23, 1987
4659391 Method and apparatus for removing excess material from sand cores Apr. 21, 1987
4653231 Polishing system with underwater Bernoulli pickup Mar. 31, 1987
4604881 Shot peening machine Aug. 12, 1986
4561219 Process and apparatus for finishing electronic device Dec. 31, 1985
4555876 Process and apparatus for finishing electronic device Dec. 3, 1985
4524548 Continuous deflashing system Jun. 25, 1985
4513597 Apparatus for reducing the watt loss of a grain-oriented electromagnetic steel sheet Apr. 30, 1985
4476655 Link and flight assembly for blast treatment apparatus Oct. 16, 1984
4368599 Apparatus for transport and simultaneous surface-treatment of discrete commodities Jan. 18, 1983
4337632 Leaf spring stress peening method and apparatus Jul. 6, 1982
4312156 Apparatus for cryogenic shot-blasting Jan. 26, 1982
4302912 Trough belt cleaning apparatus adapted for radial feeding Dec. 1, 1981

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