According to an aspect, there is provided an elevator car parking brake comprising a brake carrier having a first plate and a second plate, the plates being spaced from each other and positioned to enable a guide rail to travel within the space between the plates, a caliper movably connected to the brake carrier, brake pads, and an actuator configured to move the brake pads against a guide rail in a braking operation. The elevator car parking brake further comprises at least one first compression spring arranged between the first plate of the brake carrier and a brake pad directly associated with the actuator; and at least one second compression spring arranged between the second plate of the brake carrier and the caliper, the first and second compression springs being configured to keep the brake pads substantially centered with respect to the brake carrier.


    Access

    Download


    Export, share and cite



    Title :

    ELEVATOR CAR PARKING BRAKE


    Contributors:

    Publication date :

    2020-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



    ELEVATOR PARKING BRAKE, METHOD FOR OPERATING AN ELEVATOR PARKING BRAKE, AND CONTROL DEVICE FOR AN ELEVATOR PARKING BRAKE

    HELENIUS JUHA / LANZ OTTO / RÄSÄNEN MATTI et al. | European Patent Office | 2024

    Free access

    ELEVATOR PARKING BRAKE, METHOD FOR OPERATING AN ELEVATOR PARKING BRAKE, AND CONTROL DEVICE FOR AN ELEVATOR PARKING BRAKE

    HELENIUS JUHA / LANZ OTTO / RÄSÄNEN MATTI et al. | European Patent Office | 2023

    Free access

    ELEVATOR PARKING BRAKE, METHOD FOR OPERATING AN ELEVATOR PARKING BRAKE, AND CONTROL DEVICE FOR AN ELEVATOR PARKING BRAKE

    HELENIUS JUHA / LANZ OTTO / RÄSÄNEN MATTI et al. | European Patent Office | 2023

    Free access

    ELEVATOR CAR PARKING BRAKE

    KOSKINEN ANTTI / RENVALL JANI | European Patent Office | 2020

    Free access

    Elevator car parking brake

    KOSKINEN ANTTI / HAMALAINEN HILKKA / VLASOV TIMO et al. | European Patent Office | 2023

    Free access