| 摘要 |
PROBLEM TO BE SOLVED: To provide a dynamic damper device which has a small occupied space in an axial direction and realizes weight reduction.SOLUTION: A dynamic damper device is provided at a turbine shell 8 of a torque converter and includes: a dumper plate 25; an inertia ring 26; and multiple torsion springs 27. The damper plate 25 is fixed to the turbine shell 8 to be rotated. The inertia ring 26 has a spring storage part 26a and a slider storage part 26b along a circumferential direction and is disposed so as to rotate relative to the damper plate 25. The multiple torsion springs 27 are disposed at the spring storage part 26a of the inertia ring 26 and elastically connect the damper plate 25 with the inertia ring 26 in a rotation direction. |
