Possibility of driver control for trackless trolley frogs was pointed out in article indexed in Engineering Index 1939 p 1221, from issue of Feb 9 1939, and advantage of this control was shown for layouts such as road forks, cross roads, and at stops; present article gives practical details of relay scheme and additional apparatus which would be required in driver's cab and at each line junction.


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    Titel :

    Driver control of trolleybus overhead


    Weitere Titelangaben:

    Transport World


    Beteiligte:
    Tungate, R.G. (Autor:in)

    Erschienen in:

    Transport World ; 92 , n 2933


    Erscheinungsdatum :

    1942


    Format / Umfang :

    2 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Modernisation of trolleybus overhead

    Reeve, F.A. | Engineering Index Backfile | 1945


    Is trolleybus overhead unsightly

    Engineering Index Backfile | 1932


    Driver-control for trolleybus frogs

    Engineering Index Backfile | 1939


    Recent improvements in trolleybus overhead construction

    Wigner, F.H. | Engineering Index Backfile | 1940


    Prevention of arcing on trolleybus overhead equipment

    Tungate, R.G. | Engineering Index Backfile | 1944