Invention Grant
- Patent Title: Single electric motor drive axle with multiple ratios
-
Application No.: US17342369Application Date: 2021-06-08
-
Publication No.: US11460096B2Publication Date: 2022-10-04
- Inventor: James F. Ziech
- Applicant: Dana Heavy Vehicle Systems Group, LLC
- Applicant Address: US OH Maumee
- Assignee: Dana Heavy Vehicle Systems Group, LLC
- Current Assignee: Dana Heavy Vehicle Systems Group, LLC
- Current Assignee Address: US OH Maumee
- Agency: McCoy Russell LLP
- Main IPC: F16H37/08
- IPC: F16H37/08 ; B60B35/12 ; B60K1/00 ; B60K6/26 ; B60K6/365 ; B60K17/02 ; B60K17/04 ; B60K17/16 ; F16H3/54 ; H02K7/00 ; H02K7/108 ; H02K7/116 ; F16D11/00

Abstract:
An electric drive axle for a motor vehicle including an axle housing, an electric motor having an output shaft directly driven by a bevel pinion gear coupled thereto, a fixed ratio planetary gear arrangement, a differential unit including a differential gear arrangement housed within a differential case and a first clutch selectively operable to connect a portion of the planetary gear set to a stationary member of the drive axle so that the drive axle operates in a first gear ratio.
Public/Granted literature
- US20210293314A1 SINGLE ELECTRIC MOTOR DRIVE AXLE WITH MULTIPLE RATIOS Public/Granted day:2021-09-23
Information query