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:
Jul. 08, 2014
Filed:
Jul. 21, 2010
Applicant:
Christian Ruhl, Friedrichshafen, DE;
Inventor:
Christian Ruhl, Friedrichshafen, DE;
Assignee:
ZF Friedrichshafen AG, Friedrichshafen, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K 20/00 (2006.01); F16H 63/34 (2006.01);
U.S. Cl.
CPC ...
F16H 63/3491 (2013.01);
Abstract
The mechanism for emergency release of a parking lock of an automatic transmission. The mechanism comprises and is connected, in a rotationally fixed manner, with the selector shaft () of the shifting device of the transmission. A lever (), which is positioned facing the transmission housing (), at the side of the shifting device, can be activated by an unlocking tool () that is inserted from the outside through an opening () in the transmission housing () to release the parking lock.