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. 14, 2021
Filed:
Mar. 15, 2019
Applicant:
Caterpillar Inc., Deerfield, IL (US);
Inventors:
Clayton D. Walenta, Peoria, IL (US);
Anthony J. Weltzer, Chillicothe, IL (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60W 30/18 (2012.01); B60T 8/171 (2006.01); B60T 8/172 (2006.01); B60T 8/176 (2006.01); B60T 15/02 (2006.01); B60T 13/68 (2006.01); B60T 8/32 (2006.01); B60T 8/34 (2006.01); B60W 10/10 (2012.01); B60W 10/188 (2012.01); B60W 30/045 (2012.01); B60W 10/20 (2006.01); B60W 10/12 (2012.01); B60T 7/12 (2006.01);
U.S. Cl.
CPC ...
B60W 30/18145 (2013.01); B60T 7/12 (2013.01); B60T 8/171 (2013.01); B60T 8/172 (2013.01); B60T 8/176 (2013.01); B60T 8/326 (2013.01); B60T 8/34 (2013.01); B60T 13/686 (2013.01); B60T 15/028 (2013.01); B60W 10/10 (2013.01); B60W 10/12 (2013.01); B60W 10/188 (2013.01); B60W 10/20 (2013.01); B60W 30/045 (2013.01); B60T 2201/16 (2013.01); B60T 2240/00 (2013.01); B60T 2250/00 (2013.01); B60T 2270/10 (2013.01); B60T 2270/20 (2013.01); B60W 2510/20 (2013.01); B60W 2520/28 (2013.01); B60W 2710/10 (2013.01); B60W 2710/12 (2013.01); B60W 2710/18 (2013.01); B60W 2710/20 (2013.01);
Abstract
A brake system for an articulated vehicle is disclosed. The brake system includes a brake assembly coupled to a traction device, the brake assembly being configured to apply a brake-assembly pressure based on one of a hydro-mechanical pressure signal and an electro-mechanical pressure signal. A blocking valve is configured to block the hydro-mechanical pressure signal when closed. A brake controller, is configured to transmit an isolation signal configured to close the blocking valve and transmit an ABS control signal that is based on a commanded ABS brake pressure.