公开(公告)号：US11953084B2

公开(公告)日：2024-04-09

申请号：US17630752

申请日：2020-06-09

申请人： Nissan Motor Co., Ltd.

发明人： Jaehak Lee ,  Yuta Katsushima ,  Kenji Arai ,  Daisuke Asakura ,  Harunobu Abe ,  Kohei Yamada ,  Norihisa Tsujimura ,  Yasuaki Nakamura ,  Toshimitsu Kakizaki ,  Kazuhiro Maguchi ,  Kentarou Kurata

IPC分类号： B62D25/20 ,  B60R13/08 ,  B62D21/15 ,  B62D35/02 ,  F16H57/031

CPC分类号： F16H57/031 ,  B62D25/20 ,  B60R13/0861 ,  B62D21/155 ,  B62D35/02

摘要： A drive device protection structure has a rotary electric machine, a gearbox connected the rotary electric machine, an undercover disposed underneath the drive device and a protecting plate provided to the undercover. The rotary electric machine has a rotary electric machine housing that has a rotary electric machine flange. The gearbox has a gearbox housing that has a gearbox flange. The rotary electric machine flange and the gearbox flange are connected together. The rotary electric machine flange and the gearbox flange are formed such that a lower surface of the gearbox flange is positioned lower than a lower surface of the rotary electric machine flange. The protecting plate is formed of a material more rigid than a material of the undercover. The protecting plate is provided beneath connecting part between the rotary electric machine flange and the gearbox flange so as to face the connecting part.