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:
Nov. 20, 2018
Filed:
Jun. 21, 2013
Ford Global Technologies, Llc, Dearborn, MI (US);
Gregory Daniel Goleski, Rochester Hills, MI (US);
Jeffrey Edward Maurer, Commerce, MI (US);
Steven Gerald Thomas, Bloomfield Hills, MI (US);
Ford Global Technologies, LLC, Dearborn, MI (US);
Abstract
A transmission includes a simple planetary gear set and several clutches. A first clutch selectively couples the carrier of the planetary gear set to a first shell. The housing of the first clutch is integrated with the planetary carrier. A piston return spring extends axially to occupy space between the planet gears. A second and third clutch share a common housing that is fixedly coupled to the ring gear. The second clutch selectively couples the ring gear to the sun gear. The third clutch selectively couples the ring gear to a second shell. The planetary gear set is axially located between the two clutch housings.