Centrifugal Blasting Wheel And Blades For Use In Same

Author:  Barnes, K. H.
Source:  US Patent 2,819,562
Doc ID:  1958000
Year of Publication:  1958
Abstract:  
This invention relates to wheels for throwing abrasive particles centrifugally at high velocity against surfaces to be cleaned or otherwise treated and it relates more particularly to blades for use in the operation of same and to means for securely mounting the blades in position of use in the wheel in a manner which permits easy removal for replacement or repair.