| 摘要 |
PROBLEM TO BE SOLVED: To provide a damper device capable of suppressing attachment of grease to a limiter portion with a constitution of low costs.SOLUTION: A damper device 10 disposed on a power transmission path between a crank shaft 12 and an input shaft 15 and absorbing torque fluctuation between the crank shaft 12 and the input shaft 15, includes a damper portion 30, a hysteresis portion 40 and a limiter portion 50, and the limiter portion 50 is disposed at an outer peripheral side of the damper portion 30. The input shaft 15 is spline-engaged with a hub 20 supporting a coil spring 34 of the damper portion 30, and an annular groove portion 204 is formed on an outer peripheral face of the hub 20. A cylindrical portion 602 opposed to the groove portion 204 in the radial direction, is disposed at an outer peripheral side of the groove portion 204, and the cylindrical portion 602 is integrally disposed on the housing 60. |
