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. 10, 2019
Filed:
Sep. 24, 2015
Applicant:
Deere & Company, Moline, IL (US);
Inventors:
Rainer Gugel, Plankstadt, DE;
Norbert Fritz, Ilvesheim, DE;
Andrew K. Rekow, Cedar Falls, IA (US);
Dennis L. Jeffries, Waterloo, IA (US);
David Mueller, Stutensee, DE;
Assignee:
DEERE & COMPANY, Moline, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60W 30/188 (2012.01); A01B 61/00 (2006.01); B60W 10/26 (2006.01); F16H 61/66 (2006.01); F16H 3/72 (2006.01); B60W 10/105 (2012.01); F16H 61/04 (2006.01); F16H 61/686 (2006.01); B60K 6/365 (2007.10); B60K 6/445 (2007.10); B60L 1/00 (2006.01); F16H 37/08 (2006.01);
U.S. Cl.
CPC ...
F16H 3/728 (2013.01); A01B 61/00 (2013.01); B60K 6/365 (2013.01); B60K 6/445 (2013.01); B60L 1/006 (2013.01); B60W 10/105 (2013.01); B60W 10/26 (2013.01); B60W 30/188 (2013.01); F16H 61/04 (2013.01); F16H 61/66 (2013.01); F16H 61/686 (2013.01); B60W 2510/305 (2013.01); B60W 2530/16 (2013.01); B60W 2710/08 (2013.01); B60W 2710/1005 (2013.01); F16H 2037/0886 (2013.01); F16H 2061/6603 (2013.01); F16H 2200/2007 (2013.01); F16H 2200/2023 (2013.01); F16H 2200/2051 (2013.01);
Abstract
A power-split gearbox device in an agricultural work vehicle. The gearbox device includes a compounded gearbox, an electrical variator for the continuous varying of a ratio of the compounded gearbox, and a gearbox with an adjustable ratio to connect a drive motor with a propulsion of the work vehicle.