Peening Shot Nozzle Reciprocating Apparatus

Author:  Fuchs, H. O.
Source:  US Patent 2,968,086
Doc ID:  1961005
Year of Publication:  1961
Abstract:  
This invention relates generally to shot peening equipment and more particularly concerns improvements in shot peening apparatus wherein peening nozzles are reciprocated, by which one actuator can be used to provide selective active reciprocation of peening nozzles at different locations relative to a shot peening zone in order to obtain thorough peening treatment of work inserted in said zone.