Centrifugal Blasting Wheel

Author:  Straub, J. C.
Source:  US Patent 2,708,814
Doc ID:  1955001
Year of Publication:  1955
Abstract:  
This invention relates to a centrifugal blasting machine and more particularly to a device for accelerating the movement of particulate substances, such as metallic shot or grit, sand and similar non-metallic abrasives, crushed nut shells and the like, to impact surfaces for the purpose of cleaning, peening, eroding, deburring, deflushing and the like.