Device for preventing separation of a belt from a motor pulley

摘要

A device for preventing separation of a belt from a motor pulley comprises a protection cover for covering a pulley attached to the output shaft of a motor, a guide slot formed in the protection cover extending into a predetermined direction, a belt separation preventing plate supported on the side of the motor pulley by a supporting body which passes through the guide slot, and retaining device associated with the supporting body to fix the plate to the protection cover by a spring pressure.