Reduction in yearly number of trolley breaks from peak of 1321 in 1928 with 32,569,906 car-miles operated to only 30 in 1928 with 33, 013,320 car-miles is record of United Railways and Electric Co. of Baltimore; preventive measures include rehabilitation of overhead trolley system plan for inspection and maintenance; consequent decrease in maintenance costs of $30,000 annually.


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    Title :

    Trolley wire breaks prevented by alert maintenance


    Additional title:

    Elec. Ry. Jl


    Contributors:

    Published in:

    Publication date :

    1929


    Size :

    3 pages


    Remarks:

    4 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Low records made in trolley wire breaks

    Engineering Index Backfile | 1930


    Reducing trolley breaks

    Engineering Index Backfile | 1928


    Reducing trolley breaks

    Engineering Index Backfile | 1930


    TROLLEY ALERT SYSTEM

    DUBEY ANURADHA / JOSHI SUHAS | European Patent Office | 2022

    Free access

    TROLLEY ALERT SYSTEM

    DUBEY ANURADHA / JOSHI SUHAS | European Patent Office | 2022

    Free access