Notes on flashing-light signals to be installed on Southern Railway at 28 crossings in North Carolina and 5 in South Carolina, as part of Public Works program in North Carolina; use of a-c primary battery power supply system and wooden relay case to prevent frost troubles are features.


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    Titel :

    Crossing signals on Southern


    Weitere Titelangaben:

    Ry Signaling


    Erschienen in:

    Railway Signaling ; 28 , n 3 ; p 131


    Erscheinungsdatum :

    1935


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Unique crossing signals

    Peabody, J.A. | Engineering Index Backfile | 1927



    Highway crossing signals on Reading

    Engineering Index Backfile | 1939


    Improvement of Railroad Crossing Signals

    Takeda, T. / IEEE / Institute of Electrical Engineers of Japan et al. | British Library Conference Proceedings | 1999


    American grade-crossing warning signals

    Kohlfu¨ / rst, L | Engineering Index Backfile | 1915