Elimination of approximately 18,000 train stops a year; semaphore-type home signals and smashboards; electrically-operated smashboards; normal operation of plant; how switching movements are handled; northbound switching moves; control of backup movements.


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    Title :

    Automatic interlocking saves 50 stops a day


    Additional title:

    Ry. Age


    Published in:

    Railway Age ; 84 , n 20


    Publication date :

    1928


    Size :

    3 pages


    Remarks:

    3 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Simple interlocking saves many train stops

    Engineering Index Backfile | 1951


    Automatic interlocking eliminates train stops

    Engineering Index Backfile | 1933



    Relay interlocking saves time

    Engineering Index Backfile | 1957