STAND DESIGNED TO TEST BALLS FOR MULTIPLE BLOWS Russian patent published in 1997 - IPC

FIELD: mechanical engineering. SUBSTANCE: ball under test is positioned in space between internal side surface of hollow body and side surface of rotor with horizontal axis of rotation installed in body. Ball is subjected to multiple impact load by striking it with spherical strikers mounted on side surface of rotor and rebounding from spherical baffle elements located on internal side surface of body. Strikers and baffle elements are inserted into seats made in rotor and body. Stand ensures ball testing at different speed values and impact angles at equally probable loading of ball at all its points. EFFECT: higher test results. 1 dwg