公开(公告)号：US20190186618A1

公开(公告)日：2019-06-20

申请号：US16285859

申请日：2019-02-26

Applicant: Eaton Intelligent Power Limited

Inventor： Kevin Eric Portella ,  Gregory Ernest Papp ,  Thomas Alan Genise

IPC: F16H57/033 ,  B60K1/00 ,  B60K17/06 ,  F16H57/031

CPC classification number: F16H57/033 ,  B60K1/00 ,  B60K17/06 ,  B60Y2200/141 ,  B60Y2200/91 ,  B60Y2200/92 ,  F16H57/031 ,  F16H2057/02034 ,  F16H2057/0206 ,  F16H2057/02069 ,  F16H2057/0335

Abstract: A modular transmission system selectively coupled to an electric motor arranged on a vehicle according to a first example of the present disclosure includes a front housing, a first rear housing and a second rear housing. The front housing has a transmission motor mount and at least one transmission chassis mount. The transmission motor mount is configured to mount the front housing relative to the electric motor. The first rear housing has a first gear set. The first rear housing is configured to selectively couple to the front housing to provide first gear ratios in the first modular transmission configuration. The second rear housing has a second gear set. The second rear housing is configured to selectively couple to the front housing to provide second gear ratios in the second modular transmission configuration.