The invention relates to a roller system, a roller brake device (500) and an elevator system. The roller brake device (500) is used for the roller system. The elevator system includes the roller system. The roller system comprises a roller assembly and a roller brake device (500), the roller brake device (500) includes: a body (501), the roller brake device (500) is mounted to the roller assembly by the body (501); an actuation device mounted to the body (501); and a brake (502) connected to the body (501) in a pivotable manner, and the actuation device can move the brake (502) from a rest position to a brake position, wherein the brake (502) engages and brakes a roller (511) in the roller assembly at the brake position, and the brake (502) is disengaged from the roller (511) at the rest position, and wherein, a part of the brake (502) that is acted by the actuation device and a part of the brake (502) that engages the roller (511) are both located on the same side of the pivot shaft (507, 508) between the body (501) and the brake (502).


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    Title :

    ROLLER SYSTEM, ROLLER BRAKE DEVICE AND ELEVATOR SYSTEM


    Additional title:

    ROLLENSYSTEM, ROLLENBREMSVORRICHTUNG UND AUFZUGSSYSTEM
    SYSTÈME DE ROULEAU, DISPOSITIF DE FREIN À ROULEAU ET SYSTÈME D'ÉLÉVATEUR


    Contributors:
    LI BICHUN (author) / WANG SHENHONG (author)

    Publication date :

    2024-10-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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