Barrier manufactured by Westinghouse Brake and Signal Co for protection of highway crossings or for controlling traffic in factories and other places; it consists of 5-1/2-in. diam tubular post to which electrically driven operating mechanism is attached. (See also Engineer v 194 n 5057 Dec 26 1952 p 875)


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    Title :

    Electrically-operated traffic barrier


    Additional title:

    Engineering


    Published in:

    Engineering ; 175 , n 4537


    Publication date :

    1953


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Electrically-operated traffic barrier

    Engineering Index Backfile | 1952


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