People conveyors and components for people conveyors are described. The components include a toothed surface having at least one tooth (400). The at least one tooth (400) having an engagement surface (402) and a surface pattern (404) comprising pattern channels formed into the engagement surface (402).


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    Title :

    IMPROVED SPROCKETS FOR PEOPLE CONVEYORS


    Additional title:

    VERBESSERTE RITZEL FÜR PERSONENFÖRDERER
    PIGNONS AMÉLIORÉS POUR CONVOYEURS DE PERSONNES


    Contributors:
    ZHANG HUAN (author) / WESSON JOHN P (author)

    Publication date :

    2020-09-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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