公开(公告)号：EP3620684A1

公开(公告)日：2020-03-11

申请号：EP18848484.4

申请日：2018-08-24

申请人： AISIN AW CO., LTD.

发明人： SUYAMA Daiki ,  SANJI Hiroaki ,  ICHIOKA Mitsuhiro ,  KAWAGUCHI Yuki ,  OTA Koji ,  SASAKI Kazuyuki ,  FUJISHIMA Isao

IPC分类号： F16H1/28 ,  B60L15/00 ,  F16H1/46 ,  F16H48/08 ,  F16H48/38 ,  F16H48/40

摘要： A vehicle drive device (100) includes a rotating electrical machine (2), a differential gear device (4), a reduction device (3), and a case (1). The differential gear device (4) and the reduction device (3) are disposed coaxially with the rotating electrical machine (2). The reduction device (3) is disposed between the rotating electrical machine (2) and the differential gear device (4) in an axial direction (L). A supporting member (9) disposed inside the case (1) is supported by the case (1). The case (1) and the supporting member (9) are in plane contact with each other. A contact surface (11sa, 91as) between the case (1) and the supporting member (9) lies in a direction (R) orthogonal to the axial direction (L).