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:
Apr. 20, 2010
Filed:
Feb. 05, 2008
Michael Tekletsion Berhan, Sylvania, OH (US);
Michael Tekletsion Berhan, Sylvania, OH (US);
Ford Global Technologies, LLC, Dearborn, MI (US);
Abstract
A drive unit for transmitting power to wheels of a motor vehicle includes an input driveably connectable to a first power source, a final drive gear set driveably connectable to the wheels, a motor/generator including a stator and a rotor arranged about an axis, the rotor being able to rotate about the axis and to move along the axis relative to the stator, a gear unit arranged about the axis and driveably connected to the gear set for driving the gear set at a speed that is less than a speed of the rotor, and a coupler secured to the rotor for alternately coupling the rotor and the gear unit mutually and transmitting power therebetween and decoupling the rotor and the gear unit mutually.