Damper device of lockup clutch

摘要

Rivets (as a first connection portion) 18 shown in Fig. 3 connect a drive plate (as an input member) 6 which constitutes a lockup clutch 4, with an intermediate plate (as an intermediate member) 12 which transmits a torque between outer and inner damper springs (as outer diameter side and inner diameter side springs) 8 and 10. On the other hand, rivets (as a second connection portion) 22 connect the intermediate plate 12 with a driven plate (as an output member) 14. The rivets 18 and 22 are disposed at a part which is intermediate between the outer and inner damper springs 8 and 10 as viewed in the radial direction of the lockup clutch 4. Thus, the damper device of the lockup clutch has its size reduced, has its manufacture facilitated and has its durability enhanced. <IMAGE>