Operation speeded by making either end of swing span fit either shore span; centralized control machine is used; operation of interlocking. (See also Ry, Age vol. 89, no. 22, Nov. 29, 1930 pp. 1183-1184, 2 figs.)


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Toledo terminal installs simplified interlocking system for swing bridge


    Additional title:

    Ry. Signaling


    Published in:

    Publication date :

    1930


    Size :

    3 pages


    Remarks:

    4 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English





    Interlocking at Maumee river bridge, Toledo

    Engineering Index Backfile | 1902


    Big four installs simplified interlocking with no mechanical locking

    Stoltz, C.F. | Engineering Index Backfile | 1930


    Big four installs simplified interlocking with no mechanical locking

    Stoltz, C.F. | Engineering Index Backfile | 1930


    Erie installs electric interlocking

    Engineering Index Backfile | 1939