Increased acceleration and braking of railway and tramway vehicles are among advantages claimed for new class of control gear evolved by Crompton Parkinson, Ltd, in collaboration with Allen West and Co: system originated in United States under name of "Vambac" (variable automatic multi-notch braking and acceleration control). (See also Engineer v 184 n 4794 Dec 12 1947 p 558-9)


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    Title :

    Improved electric traction equipment


    Additional title:

    Engineering


    Published in:

    Engineering ; 165 , n 4290


    Publication date :

    1948


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


    Improved electric traction equipment

    Engineering Index Backfile | 1947


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