Invention Grant
- Patent Title: Multi-speed gearbox and the drive axle made therewith
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Application No.: US18174527Application Date: 2023-02-24
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Publication No.: US11949319B2Publication Date: 2024-04-02
- Inventor: Gowrisankar Devaraj , Eric M. Engerman , Charles B. Lohr, III , Gordon M. McIndoe , Travis J. Miller , Ryan D. Nelms , Matthew Simister , Ned W. Wright
- Applicant: Dana Automotive Systems Group, LLC
- Applicant Address: US OH Maumee
- Assignee: DANA AUTOMOTIVE SYSTEMS GROUP, LLC
- Current Assignee: DANA AUTOMOTIVE SYSTEMS GROUP, LLC
- Current Assignee Address: US OH Maumee
- Agency: McCoy Russell LLP
- The original application number of the division: US16589185 2019.10.01
- Main IPC: H02K7/00
- IPC: H02K7/00 ; B60K6/36 ; F16H3/12 ; H02K7/116 ; F16H3/093
Abstract:
An electric drive axle of a vehicle includes an electric motor having an output shaft. An idler assembly is drivingly coupled to the electric motor and a differential. The idler assembly includes a first gear-clutch assembly to facilitate a first gear ratio and a second gear-clutch assembly to facilitate a second gear ratio.
Public/Granted literature
- US20230216374A1 MULTI-SPEED GEARBOX AND THE DRIVE AXLE MADE THEREWITH Public/Granted day:2023-07-06
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