Necessary modifications of d.c. track circuits in detail or in principle, to insure reliable protection of motor buses and cars; preservative treatment of capping and grooved trunking.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Committee report on direct current automatic block signaling


    Additional title:

    Am. Ry. Assn. (Signal Section) -- Proc



    Publication date :

    1926


    Size :

    6 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English






    Committee IV -- Direct current automatic block signaling

    Fox, E.N. | Engineering Index Backfile | 1926


    Direct current automatic block signaling

    Engineering Index Backfile | 1929