公开(公告)号：US11427080B2

公开(公告)日：2022-08-30

申请号：US16651405

申请日：2017-10-24

申请人： Nissan Motor Co., Ltd.

发明人： Takahiro Kuwabara

IPC分类号： B60K6/405 ,  B60K17/344 ,  B60K23/08 ,  B60K17/35

摘要： A power transmission device of a four-wheel drive electrically driven vehicle comprises a transverse engine that is supported on one right side surface of two side surfaces of the gear case, and a motor that is supported on the other left side surface of the two side surfaces of the gear case. The power transmission device includes a transfer case that is supported by a gear case and the distributes power from a power source between the left and right front wheels and the left and right rear wheels. The transfer case wraps around from the side surface to a rear surface of the gear case, as seen from above, and outputs power to the left and right rear wheels from the rear surface side of the gear case.