| 摘要 |
PROBLEM TO BE SOLVED: To secure sufficiently large twisting angle and reduce the number of part items of a damper device. SOLUTION: This device has a plate spring 57 radially extended at its plural portions in a circumferential direction, a first attaching member provided for attaching a diametrically inward end of the plate spring 57 to a turbine hub, and a second attaching member provided for attaching a diametrically outward end of the plate spring 57 to a lockup piston of a lockup clutch device. Since the plate springs 57 are used, a drive plate and a driven plate are unnecessitated. It is possible not only to reduce the number of part items of a damper device 15, but also reduce a cost. It is unnecessary to arrange a compressed coil spring, thereby unnecessary to arrange a holding part. Yield of the damper device 15 is thus improved. |
