The invention relates to a lift (10) with a cab (11) guided on guide rails (12) and with a safety brake (1) which is arranged on the cab (11) and is designed to exert a braking force onto the guide rails (12) if a safety criterion is not met. The safety brake (1) comprises: a brake housing (2) having: a wedge-shaped opening in which at least a part of a guide rail (12) can be introduced; a brake body (3) that can be introduced in the wedge-shaped opening between a surface of the brake housing (2) delimiting the wedge-shaped opening and a guide surface of the guide rail (12); an activation mechanism (4) by means of which an activation force can be transmitted onto the brake body (3) and via which the brake body (3) can be pressed onto the delimiting surface and the guide surface; and a release mechanism (5) that is indirectly or directly connected to the brake body (3) and holds the brake body (3) in a rest position against the activation force. The invention is characterized in that the release mechanism (5) has at least one articulated arm (6) which can be brought into an extended position and a bent position. In the extended position, the articulated arm (6) holds the brake body (3) in the rest position, and in the bent position it releases the activation force for transmission to the brake body (3).


    Access

    Download


    Export, share and cite



    Title :

    Lift with a safety brake


    Contributors:

    Publication date :

    2015-07-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    SAFETY BRAKE DEVICE IN A LIFT INSTALLATION

    OSMANBASIC FARUK / HEINI MIRIAM / KOLLROS QUIRIN et al. | European Patent Office | 2019

    Free access

    Lift system arrangement with a lift brake device

    HUSMANN JOSEF | European Patent Office | 2023

    Free access

    Actuating electromagnetic lift brake for lift system

    CAMBRUZZI ANDREA / SOLENTHALER SIMON | European Patent Office | 2015

    Free access

    BRAKE DEVICE AND TOWER LIFT COMPRISING THE BRAKE DEVICE

    LEE NAHYUN / LEE MYUNGJIN / CHUNG NAMHO et al. | European Patent Office | 2024

    Free access

    DETACHABLE CENTRIFUGAL BRAKE FOR LIFT EQUIPMENT

    ROMEU ARGEMI ENRIC / SAUMELL MESTRE SERGI | European Patent Office | 2023

    Free access