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:
Sep. 16, 2014
Filed:
Sep. 14, 2012
Applicants:
Gregory Daniel Goleski, Rochester Hills, MI (US);
Steven Gerald Thomas, Bloomfield Hills, MI (US);
Reid Alan Baldwin, Howell, MI (US);
Inventors:
Gregory Daniel Goleski, Rochester Hills, MI (US);
Steven Gerald Thomas, Bloomfield Hills, MI (US);
Reid Alan Baldwin, Howell, MI (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16H 3/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A family of transmissions has four planetary gear sets, five controllable clutches and brake, and a passive one way brake. Selective engagement of the brakes and clutches in combinations of three produces eight forward speed ratios and one reverse speed ratio. The passive one way brake is engaged in the first forward speed ratio and overruns in the second through fifth forward speed ratios.