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Class Information
Number: 451/97
Name: Abrading > Machine > Sandblast > Abradant propulsion means > Centrifugal batter
Description: Abrading machine drawn to impeller rotor specifically adapted for propelling abrasive material in a sandblasting machine.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8702476 Machine for centrifugally shooting abrasives Apr. 22, 2014
8613641 Channel inlet edge deburring for gas diffuser cases Dec. 24, 2013
8562393 Shot-blasting machine for surface treatment of products Oct. 22, 2013
8360829 Spinner wheel housing Jan. 29, 2013
8267753 Spinner wheel housing Sep. 18, 2012
8128460 Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell Mar. 6, 2012
8074331 Slurry blasting apparatus for removing scale from sheet metal Dec. 13, 2011
8066549 Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell having improved grit flow Nov. 29, 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
8043141 Throwing wheel assembly Oct. 25, 2011
7905766 Centrifugally projecting machine Mar. 15, 2011
7670207 Impeller for feeding blasting shots into a centrifugal wheel Mar. 2, 2010
7601226 Slurry blasting apparatus for removing scale from sheet metal Oct. 13, 2009
7585207 Throwing wheel assembly Sep. 8, 2009
7537513 Device for accelerating abrasives May. 26, 2009
7311584 Abrasive throwing wheel and improved blade assembly Dec. 25, 2007
6949014 Control cage for abrasive blast wheel Sep. 27, 2005
6843710 Device for feeding blasting shots into a centrifugal wheel Jan. 18, 2005
6764390 Centrifugal throwing vane Jul. 20, 2004
6276993 Fluid abrasive jets for machining Aug. 21, 2001
6244940 Blasting device for cleaning a wall Jun. 12, 2001
6146247 Method and apparatus for grinding the surface of a work Nov. 14, 2000
6126525 Oscillating control cage for a blast wheel Oct. 3, 2000
6126516 Centrifugal blasting apparatus Oct. 3, 2000
5938509 Apparatus for abrasive blasting of ship bottoms; method and apparatus for testing blasted surfaces Aug. 17, 1999
5888125 Abrasive blast wheel with improved serviceability Mar. 30, 1999
5863240 Resilient lifter for wire coil blast cleaning apparatus Jan. 26, 1999
5846124 Centrifugal abrasive grain projecting device Dec. 8, 1998
5782676 Resilient lifter for wire coil blast cleaning apparatus Jul. 21, 1998
5779524 Adjustable cage assembly for mobile surface abrading apparatus Jul. 14, 1998
5769693 Impeller wheel Jun. 23, 1998
5759091 Abrasive throwing wheel assemblies Jun. 2, 1998
5720651 Illuminated non-motor powered flying device Feb. 24, 1998
5688162 Blast wheels and cages for blast wheels Nov. 18, 1997
5620362 Shot blast machine with hold down for parts being deflashed Apr. 15, 1997
5584748 Blast wheel having a rotatable shaft with radial discs and blades dovetailed across the discs Dec. 17, 1996
5577953 Abrasive throwing wheel assemblies Nov. 26, 1996
5476412 Blade and wheel plate for blast cleaning wheel and method of connecting a blade to the wheel plate Dec. 19, 1995
5472369 Centrifugal accelerator, system and method for removing unwanted layers from a surface Dec. 5, 1995
5423715 Bolt-together blast wheel Jun. 13, 1995
5209024 Inexpensive abrasive blast wheel May. 11, 1993
5081801 Blasting wheel apparatus and blades therefor Jan. 21, 1992
5024028 Airless blast cleaning wheel and housing Jun. 18, 1991
4941297 Flared vane for abrasive blasting wheel Jul. 17, 1990
4932167 Surface cleaner Jun. 12, 1990
4850151 Centrifugal treatment apparatus Jul. 25, 1989
4759156 Blast media transport and throwing wheel Jul. 26, 1988
4751798 Shot blasting apparatus Jun. 21, 1988
4723379 Abrasive throwing wheel Feb. 9, 1988
4697391 Vane retention apparatus for abrasive blasting machine Oct. 6, 1987

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