Pulley and power transmission device using the same

摘要

A pulley is configured to receive a torque from a drive source for rotation. The pulley (20) includes a resinous pulley body (21) having a belt engagement portion (21a) on the outer periphery of the pulley body. The pulley includes a base plate (23) integrally provided to a pin (24) protruding from the pulley body at a predetermined position to engage another member (12) other than the pulley and being insert molded within the pulley body. <IMAGE>