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:
Mar. 07, 2023
Filed:
Apr. 16, 2020
Applicant:
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Inventor:
Ulrich Kehr, Tettnang, DE;
Assignee:
ZF FRIEDRICHSHAFEN AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 63/34 (2006.01); B60T 1/00 (2006.01); F16H 55/17 (2006.01);
U.S. Cl.
CPC ...
F16H 63/3425 (2013.01); B60T 1/005 (2013.01); F16H 55/17 (2013.01); F16H 2055/173 (2013.01); F16H 2055/176 (2013.01);
Abstract
A gearwheel (), in particular a parking interlock gear, includes an annular body (). The annular body includes a first toothing (), arranged on an outer circumference of the annular body, for engaging a locking pawl (), and a second toothing (), arranged on an inner circumference of the annular body, for the form-locking connection to a shaft ().