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:
Mar. 26, 2002
Filed:
Oct. 30, 2000
Applicant:
Inventors:
Jon M. Marra, Henderson, NY (US);
Roger B. Lewis, Stem, NC (US);
John LaDuc, Harrisville, NY (US);
Kevin B. Root, Black River, NY (US);
Assignee:
New York Air Brake Corporation, Watertown, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60T 7/00 ; B60T 1/370 ;
U.S. Cl.
CPC ...
B60T 7/00 ; B60T 1/370 ;
Abstract
A method of integral operating the brake and propulsion systems includes determining if the brake command signal is a pneumatic or electrical system initiated emergency brake command or an operator initiated emergency brake command. A brake signal and an emergency propulsion signal are transmitted on the network for pneumatic and electrical system and operator initiated brake commands. A brake signal is transmitted on the train brake pipe for operator and pneumatic system initiated brake commands.