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:
Dec. 27, 2016
Filed:
Oct. 02, 2012
Applicant:
Caterpillar Inc., Peoria, IL (US);
Inventor:
Grant Steven Peterson, Metamora, IL (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60W 30/18 (2012.01); B60W 50/14 (2012.01); B60W 10/06 (2006.01); B60W 30/188 (2012.01);
U.S. Cl.
CPC ...
B60W 30/18009 (2013.01); B60W 50/14 (2013.01); B60W 10/06 (2013.01); B60W 30/1884 (2013.01); B60W 2300/17 (2013.01); B60W 2710/0644 (2013.01);
Abstract
A control system for controlling speed of an engine of a work machine having a hydrostatic transmission is disclosed. The control system may include a power source and a hydrostatic transmission operatively coupled to the power source. The control system may also include a controller capable of receiving information from the power source and the transmission and actively controlling an engine speed of the work machine to reduce the engine speed below a threshold value to emulate an engine lug during a stall condition.