公开(公告)号：US20180180138A1

公开(公告)日：2018-06-28

申请号：US15738367

申请日：2016-07-27

申请人： AISIN AI CO., LTD. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Daisuke SAITO ,  Masanori SUNAGA ,  Shigeki HAYASHI ,  Masao ETOH ,  Koji NAITO ,  Takayuki TANAKA

IPC分类号： F16H3/089 ,  F16C19/54

CPC分类号： F16H3/089 ,  F16C19/54 ,  F16C35/07 ,  F16C2326/06 ,  F16D23/06 ,  F16D2023/0681 ,  F16H2003/0822 ,  F16H2200/0052

摘要： According to one embodiment, for example, a second support part of a first gear and a second surface of a roller of a roller bearing contact with each other to limit movement of the first gear to a first direction, and a first support part of a thrust bearing and a first surface of the roller contact with each other to limit movement of the roller bearing to the first direction.