公开(公告)号：US10473183B2

公开(公告)日：2019-11-12

申请号：US14917040

申请日：2014-09-19

申请人： AISIN AW CO., LTD.

发明人： Yoshihiro Takikawa ,  Makoto Ueno ,  Masaki Wajima ,  Koichiro Ida ,  Kazuhiro Itou ,  Yuji Kanyama ,  Aki Ogawa ,  Kotaro Tsuda

IPC分类号： F16F15/123 ,  F16F15/14 ,  F16H45/02 ,  F16D3/12

摘要： A damper device of a starting device includes a drive member, a driven member, outer springs that transmit torque between the drive member and the driven member, first and second inner springs that are placed inward of the outer springs and that transmit torque between the drive member and the driven member, and a dynamic damper having third springs coupled to a first intermediate member as a rotary element and a turbine runner as a mass body coupled to the third springs. The third springs of the dynamic damper are disposed so as to be located next to the outer springs of the damper device in the circumferential direction.