System of detectors installed at four locations, purpose of which is to give warning of presence of damaged or loosened parts of locomotives or cars which might be hanging or dragging below level of top of rail, and which might cause derailments when trains are running through switch layouts such as those at large interlockings.


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    Title :

    Pennsylvania installs devices to detect dragging equipment


    Additional title:

    By Signaling


    Published in:

    Railway Signaling ; 29 , n 11 ; p 567-568 + 570


    Publication date :

    1936


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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