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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.:

US 9939031 B1

PDFFull Text
Date of Patent:
Apr. 10, 2018

Filed:

Jun. 05, 2015

Hybrid automotive transmission arrangement

Applicant:

Getrag Getriebe-und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie KG, Untergruppenbach, DE;

Inventors:

Mark Schweiher, Lauffen, DE;

Thomas Hoffmeister, Korntal-Muenchingen, DE;

Harald Ihben, Ludwigsburg, DE;

Assignee:

GETRAG GETRIEBE-UND ZAHNRADFRABRIK HERMANN HAGENMEYER GMBH & CIE KG, Untergruppenbach, DE;

Attorney:

Knobbe Martens Olson & Bear LLP

Primary Examiner:

Ha Dinh Ho

Int. Cl.
CPC ...
F16H 3/08 (2006.01); F16D 43/21 (2006.01); B60K 6/48 (2007.10); F16D 7/02 (2006.01); F16H 3/00 (2006.01); F16H 35/10 (2006.01); B60K 6/387 (2007.10); B60K 6/485 (2007.10); B60K 6/547 (2007.10); B60W 20/00 (2016.01); F16D 48/06 (2006.01); F16H 3/093 (2006.01);
U.S. Cl.
CPC ...
F16D 43/211 (2013.01); B60K 6/387 (2013.01); B60K 6/48 (2013.01); B60K 6/485 (2013.01); B60K 6/547 (2013.01); B60W 20/00 (2013.01); F16D 7/02 (2013.01); F16D 7/028 (2013.01); F16D 43/218 (2013.01); F16D 48/06 (2013.01); F16H 3/006 (2013.01); F16H 35/10 (2013.01); B60K 2006/4825 (2013.01); F16D 2500/1045 (2013.01); F16D 2500/1066 (2013.01); F16D 2500/7044 (2013.01); F16H 2003/007 (2013.01); F16H 2003/0931 (2013.01); F16H 2200/003 (2013.01); F16H 2200/0056 (2013.01); Y10S 903/902 (2013.01); Y10T 74/19014 (2015.01);
Abstract

Hybrid automotive transmission arrangement with a gear transmission for establishing at least one transmission ratio between a transmission input and a transmission output, wherein the gear transmission has a gear set with a coupling gear. An electric machine has a machine output shaft with a drive gear, which is coupled directly or via a coupling gear set to the coupling gear of the transmission gear set so that a power transmission pathway is established from the machine output shaft to the coupling gear. A slip clutch is arranged in the power transmission path.

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