| 摘要 |
PROBLEM TO BE SOLVED: To realize a lightweight structure capable of efficiently operating an accessory such as an alternator at a low cost. SOLUTION: A driven pulley 7b is manufactured by molding a metallic liner 25 on an inner part of a main body part 24 made of a synthetic resin. A number of projecting and recessed parts are formed on an outer peripheral face of the liner 25 for preventing the production of creep between the liner 25 and the main body part 24. |
