The present invention provides a safety device, an elevator safety system and an elevator system. The elevator safety system comprises the safety device which comprises a shell having a vertical passage for elevator guide rails to pass through, the safety device further comprises a first brake block on a first side of the vertical passage, and a second brake block on a second opposite side of the vertical passage; and a safety device carrier for supporting the safety device and fixedly connected to an elevator car; wherein the shell of the safety device is obliquely and movably mounted on the safety device carrier.


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    Title :

    SAFETY DEVICE, ELEVATOR SAFETY SYSTEM AND ELEVATOR SYSTEM


    Additional title:

    SICHERHEITSVORRICHTUNG, SICHERHEITSSYSTEM FÜR AUFZÜGE UND AUFZUGSSYSTEM
    DISPOSITIF DE SÉCURITÉ, SYSTÈME DE SÉCURITÉ D'ASCENSEUR ET SYSTÈME D'ASCENSEUR


    Contributors:

    Publication date :

    2020-10-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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