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:
Aug. 25, 2020
Filed:
Sep. 13, 2018
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Stefan Beck, Eriskirch, DE;
Uwe Griesmeier, Markdorf, DE;
Matthias Horn, Tettnang, DE;
Johannes Kaltenbach, Friedrichshafen, DE;
Jens Moraw, Friedrichshafen, DE;
Gerhard Niederbrucker, Friedrichshafen, DE;
Stephan Scharr, Friedrichshafen, DE;
Viktor Warth, Friedrichshafen, DE;
Michael Wechs, Weißensberg, DE;
ZF FRIEDRICHSHAFEN AG, Friedrichshafen, DE;
Abstract
A transmission (G) for a motor vehicle includes an electric motor (EM), an input shaft (GW), an output shaft (GW), two planetary gear sets (P, P), and at least five shift elements (K, B, K, K, K), wherein different gear ratios between the input shaft (GW) and the output shaft (GW) are selectable by actuating the at least five shift elements (K, B, K, K, K) and, in addition, in interaction with the electric motor (EM), different operating modes are implementable. A drive train for a motor vehicle including such a transmission (G) and to a method for operating same are also provided.