An intermediate support structure for an escalator or moving walk having a dampening device with slots formed therein allowing a supported escalator truss to be free to move laterally to accommodate lateral displacement caused by story drift during an earthquake or seismic event.


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    Title :

    Lateral damping and intermediate support for escalators and moving walks in seismic events


    Contributors:

    Publication date :

    2019-11-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / E04H Gebäude oder ähnliche Bauwerke für besondere Zwecke , BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES




    LATERAL DAMPING AND INTERMEDIATE SUPPORT FOR ESCALATORS AND MOVING WALKS IN SEISMIC EVENTS

    EVANS DAVID / KRAMPL DAVID / MATHEISL MICHAEL | European Patent Office | 2019

    Free access

    LATERAL DAMPING AND INTERMEDIATE SUPPORT FOR ESCALATORS AND MOVING WALKS IN SEISMIC EVENTS

    EVANS DAVID / KRAMPL DAVID / MATHEISL MICHAEL | European Patent Office | 2017

    Free access

    LATERAL DAMPING AND INTERMEDIATE SUPPORT FOR ESCALATORS AND MOVING WALKS IN SEISMIC EVENTS

    EVANS DAVID / KRAMPL DAVID / MATHEISL MICHAEL | European Patent Office | 2016

    Free access

    LATERAL DAMPING AND INTERMEDIATE SUPPORT FOR ESCALATORS AND MOVING WALKS IN SEISMIC EVENTS

    EVANS DAVID / KRAMPL DAVID / MATHEISL MICHAEL | European Patent Office | 2016

    Free access