The invention relates to an elevator safety arrangement comprising a hoistway; an elevator car mounted in the hoistway; a working platform on top of the elevator car; at least one movable balustrade, which is movable between a substantially upright position and a substantially horizontal position; and a sensing arrangement for sensing position of the movable balustrade, said sensing arrangement for sensing position of the movable balustrade comprising at least one sensor for sensing position of the balustrade. Said at least one sensor for sensing position of the balustrade comprises a sensor body and a sensor head, and the sensor head is movable relative to the sensor body, and the balustrade is arranged to move the sensor head when pivoted, the balustrade comprising a cam member pivotal together with the balustrade, the cam member comprising one or more protrusions and depressions, and the sensor head is placed against the cam member for being actuated by aid of at least one protrusion and at least one depression of the cam member.


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    Titel :

    Elevator safety arrangement and elevator


    Beteiligte:
    KATTAINEN ARI (Autor:in) / AITAMURTO JUHA-MATTI (Autor:in) / HOVI ANTTI (Autor:in) / PANULA JUHA (Autor:in) / KANTOLA JARI (Autor:in) / RASANEN MATTI (Autor:in) / MIKKONEN JANNE (Autor:in) / KARIMPANACKAL NATARAJAN NITHIL (Autor:in) / PURSIAINEN JARI (Autor:in) / HAAPANIEMI MARKKU (Autor:in)

    Erscheinungsdatum :

    2024-01-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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