Automatic application hand brake applied sensor

Details Automatic application hand brake applied sensor Automatic application hand brake applied sensor

2006-03-21

2006-03-21

Schwartz, Christopher P. (Department: 3683)

Fluid-pressure and analogous brake systems

Multiple control

C303S008000

Reexamination Certificate

active

07014275

ABSTRACT:
In a hand brake control system for a hand brake on a railway vehicle, a sensor detects if a spool in a fluid pressure force regulating valve of the hand brake control system is in a first position to ensure that such hand brake has been applied after an apply-hand-brake procedure has been completed.

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