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Class Information
Number: 451/98
Name: Abrading > Machine > Sandblast > Abradant propulsion means > Vane structure
Description: Abrading machine drawn to a particular impeller blade specifically adapted for propelling abrasive material in a sandblasting machine.










Patents under this class:

Patent Number Title Of Patent Date Issued
8702476 Machine for centrifugally shooting abrasives Apr. 22, 2014
8550881 Vane, mounting assembly and throwing wheel apparatus having a locking member tapered in two planes Oct. 8, 2013
8172645 Dosing device May. 8, 2012
8074331 Slurry blasting apparatus for removing scale from sheet metal Dec. 13, 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
7311584 Abrasive throwing wheel and improved blade assembly Dec. 25, 2007
6764390 Centrifugal throwing vane Jul. 20, 2004
6447378 Abrasive throwing wheel and abrasive throwing blade Sep. 10, 2002
6431965 Blasting apparatus with a dual structure deflector Aug. 13, 2002
6319101 Shot-blasting machine for cleaning a linear metal element Nov. 20, 2001
5888125 Abrasive blast wheel with improved serviceability Mar. 30, 1999
5833521 Air cushioned vacuum blast head Nov. 10, 1998
5779524 Adjustable cage assembly for mobile surface abrading apparatus Jul. 14, 1998
5688162 Blast wheels and cages for blast wheels Nov. 18, 1997
5584748 Blast wheel having a rotatable shaft with radial discs and blades dovetailed across the discs Dec. 17, 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
5257480 Batting wheel and vanes for the same Nov. 2, 1993
5239786 Inside pipe cleaner Aug. 31, 1993
5231805 Surface cleaning and asbestos removal machine Aug. 3, 1993
5209024 Inexpensive abrasive blast wheel May. 11, 1993
5081801 Blasting wheel apparatus and blades therefor Jan. 21, 1992
4941297 Flared vane for abrasive blasting wheel Jul. 17, 1990
4941296 Surface cleaner Jul. 17, 1990
4751798 Shot blasting apparatus Jun. 21, 1988
4697391 Vane retention apparatus for abrasive blasting machine Oct. 6, 1987
4649673 Shot blasting wheels Mar. 17, 1987
4646483 Vanes for abrasive blasting wheels Mar. 3, 1987
4521996 Centrifugal throwing wheel for ejection of blasting materials onto workpieces Jun. 11, 1985
4509300 Vane retention apparatus for abrasive blasting machine Apr. 9, 1985
4480413 Bladed centrifugal blasting wheel Nov. 6, 1984
4473972 Blade for centrifugal blasting wheels Oct. 2, 1984
4447993 Alignment means for centrifugal blasting wheel May. 15, 1984
4402163 Vane retention apparatus for abrasive blasting machine Sep. 6, 1983
4397426 Shoe bracket assembly for vertical shaft impact crushing machines Aug. 9, 1983
4395851 Centrifugal abrasive blasting machine Aug. 2, 1983
4333278 Bladed centrifugal blasting wheel Jun. 8, 1982
4277965 Centrifugal shotting turbine Jul. 14, 1981
4249350 Abrasive throwing wheel and improved blade assembly Feb. 10, 1981
4227351 Centrifugal wheel assembly for spraying apparatus Oct. 14, 1980
4207712 Blade structure for centrifugal wheel Jun. 17, 1980
4176502 Spacerless blasting wheel and blade locking arrangement therefor Dec. 4, 1979
4174593 Abrasive blasting machine Nov. 20, 1979
4174814 Impeller shoe for centrifugal impact rock crushing machine Nov. 20, 1979
4069025 Blast impellor wheels Jan. 17, 1978
4064661 Centrifugal blasting apparatus Dec. 27, 1977











 
 
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