| 摘要 |
PROBLEM TO BE SOLVED: To solve problems that vibration elimination performance of a spring is degraded in a case of loading the spring of high rigidity, and a pendulum type damper may be subject to a torsional excitation level having a risk that a damper reaches a limit state.SOLUTION: A damper device 6 includes an input element 8 and an output element 9, first and second elastic members 10, 11 arranged in series by a phase alignment member 12 between the input element 8 and the output element 9, a pendulum-type damper rotationally connected to the phase alignment member 12 and a pendulum-type weight 13 movably mounted on a supporting member, and a second elastic member assembly 14 circumferentially disposed between the input element 8 and the phase alignment member 12 with a clearance gap in the circumferential direction so that the second elastic member assembly 14 is operated only when a rotating angle of the input element 8 to the phase alignment member is over a threshold value.SELECTED DRAWING: Figure 1 |
