An elevator position reference system and a method of monitoring building settlement using such a system are disclosed. The elevator position reference system (3) includes a hoistway (4) extending in a vertical direction. The system also includes a first position measurement tape (8a) extending vertically along a portion of the hoistway (4) and an upper tensioning device (10), connected to an upper end (20a) of the first position measurement tape (8a) so as to apply a tensioning force (30) in the upwards vertical direction. A lower end (22a) of the first position measurement tape (8a) is fixed within the hoistway (4). The system also includes a second position measurement tape (8b) extend vertically along at least some of said portion of the hoistway (4) and a lower tensioning device (12), connected to a lower end (22b) of the second position measurement tape (8b) so as to apply a tensioning force (32) in the downwards vertical direction. An upper end (20b) of the second position measurement tape (8b) is fixed within the hoistway (4).


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    Title :

    ELEVATOR POSITION REFERENCE SYSTEMS AND MONITORING BUILDING SETTLEMENT USING AN ELEVATOR POSITION REFERENCE SYSTEM


    Additional title:

    AUFZUGSPOSITIONREFERENZSYSTEME UND ÜBERWACHUNG DER GEBÄUDEABRECHNUNG UNTER VERWENDUNG EINES AUFZUGSPOSITIONREFERENZSYSTEMS
    SYSTÈMES DE RÉFÉRENCE DE POSITION D'ASCENSEUR ET SURVEILLANCE D'AFFAISSEMENT DE BÂTIMENTS À L'AIDE D'UN SYSTÈME DE RÉFÉRENCE DE POSITION D'ASCENSEUR


    Contributors:

    Publication date :

    2024-02-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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