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:
Jan. 14, 2025
Filed:
Mar. 04, 2020
Applicant:
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Inventors:
Assignee:
ZF Friedrichshafen AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 55/17 (2006.01); F16H 48/08 (2006.01); F16H 48/38 (2012.01); F16H 55/06 (2006.01); F16H 55/08 (2006.01); F16H 55/12 (2006.01);
U.S. Cl.
CPC ...
F16H 55/17 (2013.01); F16H 48/08 (2013.01); F16H 55/06 (2013.01); F16H 55/12 (2013.01); F16H 2048/085 (2013.01); F16H 2048/385 (2013.01); F16H 55/08 (2013.01); F16H 2055/176 (2013.01);
Abstract
A gearwheel () for a gear step in an electric vehicle transmission () includes a gearwheel carrier and a toothed ring () having an external toothing (). The toothed ring is rotationally fixable to the gearwheel carrier. The gearwheel carrier is formed by a first partial carrier () and a second partial carrier () that are at least partially axially spaced apart and extend from the toothed ring radially inward. An axial spacing of the two partial carriers is greater, at least partially, than an axial length of the toothed ring.