Recent installation of automatic tubular aluminum-alloy highway gates, operated electrically and controlled by track circuits; 1/2- hp. Westinghouse motor operates gate arms through silent chain and worm-gear drive; safety features. (see also Ry. Age, vol. 87, no. 7, Aug. 17, 1929, pp. 425-426, 3 figs)


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    Title :

    North Shore line installs automatic highway crossing gates


    Additional title:

    Ry. Signaling


    Published in:

    Publication date :

    1929


    Size :

    2 pages


    Remarks:

    3 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English





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