B - Operations – Transporting – 60 – T
Patent
B - Operations, Transporting
60
T
303/46
B60T 15/00 (2006.01)
Patent
CA 1110295
LEROY P. KENNEDY FOR: RAILROAD AIR BRAKE SYSTEMS ABSTRACT OF THE DISCLOSURE Brake system for a railroad vehicle in which the angle cocks and cut-off valve are eliminated and supplanted by a single valve assembly in a valve housing positioned at the junction of the brake pipe and branch pipe; the valve element is in the form of a selectively positionable seal support member carried on a shaft which may be operated from a safe position at either side of the vehicle; a positive lock holds the position of the valve element and is designed to discourage vandalism.
322806
Kalkstein James L.
Kennedy Leroy P.
Abex Corporation
Macrae & Co.
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