The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 27, 2017
Filed:
Jun. 03, 2016
GM Global Technology Operations Llc, Detroit, MI (US);
Shaun X. Zhao, Novi, MI (US);
Michael J. Palecek, Grand Blanc, MI (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A differential assembly for vehicle includes a differential, a prop shaft configured to drivingly couple the differential to a motive power source, a first half shaft configured to drivingly couple the differential to a first road wheel, and a second half shaft configured to drivingly couple the differential to a second road wheel. The differential assembly also includes a first electric machine having a first output shaft and a second electric machine having a second output shaft. The differential assembly additionally includes a first gearing assembly configured to selectively impose a controlled speed ratio between the first half shaft and the first output shaft and a second gearing assembly configured to selectively impose a controlled speed ratio between the second half shaft and the second output shaft.