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:
May. 14, 2019
Filed:
Jul. 07, 2016
Applicant:
Deere & Company, Moline, IL (US);
Inventors:
Thomas Woopen, Windeck, DE;
Florian Reinmuth, Sinsheim, DE;
Assignee:
DEERE & COMPANY, Moline, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01B 69/00 (2006.01); A01D 46/30 (2006.01); B60W 10/119 (2012.01); B60W 30/18 (2012.01); B60W 10/02 (2006.01); B60W 30/188 (2012.01); B60W 50/08 (2012.01); B60K 23/08 (2006.01); B60K 28/16 (2006.01);
U.S. Cl.
CPC ...
B60W 10/119 (2013.01); B60K 23/08 (2013.01); B60K 28/16 (2013.01); B60W 10/02 (2013.01); B60W 30/1882 (2013.01); B60W 30/18172 (2013.01); B60W 50/082 (2013.01); B60K 2023/0858 (2013.01); B60W 2300/15 (2013.01); B60W 2520/266 (2013.01); B60Y 2200/221 (2013.01); B60Y 2300/18175 (2013.01);
Abstract
A device for operating an all-wheel-drive agricultural commercial vehicle with a driven rear axle and a front axle that can be engaged for performing an all-wheel-drive mode. A control unit determines, during the all-wheel-drive mode, a front wheel slip parameter that characterizes a drive wheel slip occurring on the front axle of the agricultural commercial vehicle. The control unit deactivates the all-wheel-drive mode independent of the driver if this unit detects that the determined front wheel slip parameter is greater than a specified threshold value.