06648422 is referenced by 11 patents.

An integration train brake system including a single brake controller providing locomotive and train brake commands. A first control transmits a car brake signal on an electrical network for train brake commands to EP cars. A second control transmits a locomotive brake signal on the locomotive brake pipe for train and locomotive brake commands. The brake system may have a pneumatic mode and an electrical mode. The first control transmits car brake signals on the network in the electrical mode and the second control transmits car brake signals on the train brake pipe for the pneumatic mode. The second control transmits locomotive brake signals on the locomotive brake pipe in either mode. If the train is all electropneumatic, cars and locomotive braking signals are provided on the network.

Title
Integrated train electrical and pneumatic brakes
Application Number
10/32477
Publication Number
6648422 (B2)
Application Date
January 2, 2002
Publication Date
November 18, 2003
Inventor
Jon M Marra
Henderson
NY, US
Dale R Stevens
Adams Center
NY, US
Bryan M McLaughlin
Watertown
NY, US
Kevin B Root
Black River
NY, US
Agent
Barnes & Thornburg
US
Assignee
New York Air Brake Corporation
NY, US
IPC
B60T 13/74
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