The invention provides a brake device of an elevator traction machine. The brake device can restrain a spherical seat from falling. The brake device (4) of the elevator traction machine is provided with a brake component (406); a spherical bolt (405) provided to the brake member (406); a spherical seat (408) provided between the brake member (406) and the spherical bolt (405); and a holding member (409) that is provided to the spherical bolt (405), that holds the spherical seat (408), and that is configured so that the spherical seat (408) is attached to and detached from the holding member (409) by means of elastic deformation of the holding member (409).

    本发明得到一种电梯曳引机的制动装置,其能够抑制球面座坠落。该电梯曳引机的制动装置(4)具备:制动部件(406);球面螺栓(405),其设置于制动部件(406);球面座(408),其设置于制动部件(406)与球面螺栓(405)之间;以及保持部件(409),其设置于球面螺栓(405),保持球面座(408),通过保持部件(409)弹性变形,将球面座(408)相对于保持部件(409)进行拆装。


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    Title :

    Brake device of elevator traction machine


    Additional title:

    电梯曳引机的制动装置


    Contributors:

    Publication date :

    2023-10-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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