The invention relates to a handrail system (100) for transport system and a method to adapt the handrail speed of an escalator.The handrail system comprises a first and a second handrail wheel (121) attached to a handrail shaft (120), a main shaft (110) configured to be coupled with a drive unit of the transport system and a force transfer system (130) comprising a connection means (133) connecting the main shaft (110) and the handrail shaft (120), wherein the connection means (133) is configured to transfer a driving force of the main shaft (110) to the handrail shaft (120).Especially, the force transfer system (130) comprises at least two pulleys (134, 135), wherein a first pulley (134) is mounted on the main shaft (110) and a second pulley (135) is mounted on the handrail shaft (120), and wherein at least one of the pulleys (134, 135) is configured to be changed in diameter in order to adapt the rotation speed of the handrail shaft (120) and accordingly a speed of a handrail driven by the handrail driving system (100).


    Access

    Download


    Export, share and cite



    Title :

    HANDRAIL DRIVING SYSTEM FOR AN ESCALATOR


    Additional title:

    HANDLAUFANTRIEBSSYSTEM FÜR EINE FAHRTREPPE
    SYSTÈME DE COMMANDE DE MAIN-COURANTE POUR UN ESCALIER ROULANT


    Contributors:

    Publication date :

    2020-12-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    Escalator handrail driving device

    LIU TAO | European Patent Office | 2021

    Free access

    Escalator handrail driving device

    GU WENHUA / WANG BAOYU / LAN YUXIN | European Patent Office | 2015

    Free access

    ESCALATOR HANDRAIL AND METHOD FOR MANUFACTURING ESCALATOR HANDRAIL

    NISHIMURA YOSHITOMO / HADA TOMOKO / TAKEYAMA HIDETOSHI | European Patent Office | 2019

    Free access


    ESCALATOR HANDRAIL AND METHOD FOR MANUFACTURING ESCALATOR HANDRAIL

    NISHIMURA YOSHITOMO / HADA TOMOKO / TAKEYAMA HIDETOSHI | European Patent Office | 2018

    Free access