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. 03, 2012
Filed:
Jun. 29, 2007
Applicant:
Heinz Reichert, Markdorf, DE;
Inventor:
Heinz Reichert, Markdorf, DE;
Assignee:
ZF Friedrichshafen AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T 1/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A transmission parking lock and an actuating element () for the parking lock. The actuating element includes a pull rod () and a roller carrier () on which are arranged a first roller () for rolling on a first rolling surface on the pawl of the parking lock and a second roller () for rolling on a second rolling surface on a guide element, such that the roller carrier () can be moved along a predetermined path in the longitudinal direction of the pull rod (). The roller carrier () can move longitudinally on the pull rod ().