The present invention relates to a comb plate which includes a detection line installed in a single continuous line in order to detect the breakage of teeth of the comb plate fixed at the front of a landing plate of an escalator, thereby being capable of observing the breakage status of all teeth and having a simple configuration for the detection, and which uses only a single detection line while observing all of a plurality of teeth provided in the comb plate, thereby minimizing the cost for observing the teeth.


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    Title :

    Safety comb plate of escalator


    Contributors:
    LEE HO YEON (author)

    Publication date :

    2016-02-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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