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:
May. 02, 2017
Filed:
Dec. 29, 2015
Dana Automotive Systems Group, Llc, Maumee, OH (US);
Kenneth E. Cooper, Toledo, OH (US);
Dana Automotive Systems Group, LLC, Maumee, OH (US);
Abstract
An electric drive unit for a vehicle including an electric motor, a differential housing, a reducing gear set, a drive input gear, a first clutch and a second clutch. The differential housing forms a carrier for a plurality of planetary gears which are in driving engagement with the drive input gear. The drive input gear is in driving engagement with the reducing gear which connected to the electric motor. A ring gear outside the differential housing is in driving engagement with the planetary gears. The first clutch can be engaged to couple the drive input gear to the differential housing resulting in the electric drive unit being placed in a first drive ratio and a second clutch can be engaged to ground the ring gear resulting in the electric drive unit being placed in a second drive ratio.