Electric lock; mechanical time release; interlocking lever circuit controller; car-retarder system; locking tolerances for rail locking devices used on interlocked drawbridges; protecting railroad crossings at grade where traffic conditions do not justify interlocking plant. (See also - discussion p 406-13) (mtg Mar 11 and 12 1935)


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    Title :

    Committee II -- Interlocking


    Additional title:

    Assn Am Railroads -- Proc (Signal Sec)



    Publication date :

    1934


    Size :

    54 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Committee II -- Interlocking

    Engineering Index Backfile | 1938


    Committee II -- Interlocking

    Engineering Index Backfile | 1939


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    Engineering Index Backfile | 1944


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    Committee II -- Interlocking

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