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. 12, 2015
Filed:
Sep. 26, 2012
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventor:
Hartmut Roper, Monheim, DE;
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 13/00 (2006.01); F16H 3/083 (2006.01); F16D 23/02 (2006.01); F16D 23/06 (2006.01); F16D 11/14 (2006.01);
U.S. Cl.
CPC ...
F16H 3/083 (2013.01); F16D 23/025 (2013.01); F16D 23/06 (2013.01); F16D 11/14 (2013.01);
Abstract
A synchronization device for a transmission includes a sliding sleeve, a blocking synchronizer ring and a change wheel. In a force flow region between the blocking synchronizer ring and the change wheel, ramps for producing a servo force axial with respect to the shaft are provided on at least one component part.