Railway brake pipe bracket with access ports

Fluid-pressure and analogous brake systems – Automatic

Patent

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Details

137594, 2851371, F16L 3900

Patent

active

054802180

ABSTRACT:
A pipe bracket for use in a freight brake control valve on a railway freight vehicle. A service portion and an emergency portion are mounted to a first pipe bracket side directed opposite to the first pipe bracket side. Piping to a brake pipe, a brake cylinder, an emergency reservoir and an auxiliary reservoir are connected to a second side of the pipe bracket. A plurality of passageways are provided through the pipe bracket portion for providing fluid communication from the brake pipe, the brake cylinder, the emergency reservoir, and the auxiliary reservoir to the service portion and the emergency portion. One or more and preferably four access ports connect to one or more and preferably each of the passageways. Preferably, the access ports are provided on the first side of the pipe bracket portion. A housing having one or more channels, each corresponding to an access port is engaged to the pipe bracket portion so that fluid pressure at the access ports can be transmitted to the housing. The housing has a valve means for containing a pressure within the channels. A removable outer cover may be provided over the housing for sealing the channels. Or, an adaptor may engage the housing, opening the valve means, for accessing the fluid pressures.

REFERENCES:
patent: 1309787 (1919-07-01), Turner
patent: 2087623 (1937-07-01), Canetta et al.
patent: 2464977 (1949-03-01), Gorman
patent: 2802701 (1957-08-01), McClure
patent: 3022117 (1962-02-01), Hewitt
patent: 3160446 (1964-12-01), McClure et al.
patent: 3716276 (1973-02-01), Wilson et al.
patent: 3944264 (1976-03-01), Mong et al.
patent: 4033632 (1977-07-01), Wilson
patent: 4171559 (1979-10-01), Vyse et al.
patent: 4611831 (1986-09-01), Truchet
patent: 4770472 (1988-09-01), Weber, Jr. et al.
patent: 4830438 (1989-05-01), Hart et al.
patent: 5297820 (1994-03-01), Martin
AB Single Capacity Freight Car Air Brake Equipment with ABDX Type Control Valve Catalog by Westinghouse Air Brake Company, 1991.
"Code of Air Brake System Tests for Freight Equipment" Association of American Railroads, Nov., 1992.

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