Consolidation of control of three large interlocking plants into one tower which has reduced operating expenses about $14,000 a year; concentration of control is modern idea; new cables feature of job; illuminated track diagram constructed for these combined plants was principal factor contributing to success of undertaking; details of its construction. (See also Ry. Signaling vol. 21, no. 5, May 1928 pp. 180-182, 7 figs)


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    Titel :

    Three interlockings consolidated


    Weitere Titelangaben:

    Ry. Age


    Erschienen in:

    Railway Age ; 84 , n 18


    Erscheinungsdatum :

    1928


    Format / Umfang :

    2 pages


    Anmerkungen:

    2 Figs.


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Three interlockings consolidated

    Engineering Index Backfile | 1928


    Consolidated interlockings

    Engineering Index Backfile | 1933


    Consolidated interlockings

    Engineering Index Backfile | 1933


    Consolidated control of three interlockings

    Engineering Index Backfile | 1952


    Consolidated control of three interlockings

    Engineering Index Backfile | 1952