To provide an elevator braking device capable of suppressing generation of dew condensation in the contact area of the rotating body.SOLUTION: An elevator braking device comprises: a rotating body which rotates integrally with a sheave around which a rope 12 is wound; a brake element 5 which is attached to the rotating body to brake the rotating body; and an air feeding unit 7 which sends air to the rotating body, wherein the rotating body has a contact area contacting the brake element 5, and the air feeding unit 7 sends air to the contact area.SELECTED DRAWING: Figure 2

    【課題】回転体の接触領域に結露が発生することを抑制することができるエレベータ制動装置を提供する。【解決手段】エレベータ制動装置は、ロープ12が掛けられる綱車と一体となって回転する回転体と、回転体を制動するために回転体に接する制動体5と、回転体に向けて送気する送気部7と、を備え、回転体は、制動体5に接触される接触領域を備え、送気部7は、接触領域に向けて送気する。【選択図】図2


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    Title :

    ELEVATOR BRAKING DEVICE AND ELEVATOR


    Additional title:

    エレベータ制動装置及びエレベータ


    Contributors:

    Publication date :

    2019-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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