| 摘要 |
PROBLEM TO BE SOLVED: To secure the support strength of a pulley 28 to prevent an increase in misalignment angle in an auto tensioner 1 while reducing the weight thereof using a resin material as a movable member 10.SOLUTION: The movable member 10 includes a plurality of sheet-like reinforcing materials 17, 17... formed of a thermoplastic fiber-reinforced resin, which are laminated and integrally stuck on at least part of the surface of a movable member body 16 formed of a fiber-mixed synthetic resin. |
