Improved air brake control valve developed by Westinghouse Air Brake Co; valve provides positive brake operation with rapid serial release action, is simpler in design, and is less costly to maintain; main parts are of aluminum; ring packed pistons are replaced by diaphragm pistons; except at two locations, slide valves are replaced by spool valves, with rubber seal rings.


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    Title :

    Advance in freight braking


    Additional title:

    Ry Age


    Published in:

    Railway Age ; 138 , n 9


    Publication date :

    1955


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


    FREIGHT CAR BRAKING SYSTEM

    GUSHCHIN PAVEL ALEKSANDROVICH / KOVIN DMITRIJ VLADIMIROVICH / PETROV ANTON OLEGOVICH et al. | European Patent Office | 2019

    Free access

    The freight rate advance hearings

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    The freight rate advance hearings

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