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:
Sep. 01, 2020
Filed:
Jun. 29, 2017
Applicant:
Zf Friedrichshafen Ag;
Inventor:
Philipp Notheis, Salem-Mimmenhausen, DE;
Assignee:
ZF Friedrichshafen AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 21/04 (2006.01); F16H 3/00 (2006.01); F16H 3/28 (2006.01); F16H 3/089 (2006.01); F16H 3/08 (2006.01); F16D 23/04 (2006.01); F16H 37/08 (2006.01);
U.S. Cl.
CPC ...
F16D 21/04 (2013.01); F16H 3/006 (2013.01); F16H 3/089 (2013.01); F16H 3/28 (2013.01); F16D 23/04 (2013.01); F16H 37/0813 (2013.01); F16H 37/0826 (2013.01); F16H 2003/0822 (2013.01); F16H 2200/006 (2013.01);
Abstract
A gear unit for a motor vehicle with a main input shaft and an auxiliary input shaft which is connected thereto via a constant gearwheel set step, wherein the constant gearwheel set step can further be connected to the output via a reverse gearwheel set step. At least one synchronized shifting clutch for connecting at least one idler gearwheel of the reverse gearwheel set step to the shaft carrying the idler gearwheel such that the idler gearwheel is fixed with respect to rotation relative to the shaft. The invention is further directed to a motor vehicle including such gear unit.