To provide a hoist which can adjust the brake torque of a brake for controlling the drive of a hoist of an elevator.SOLUTION: A hoist comprises a brake device for braking the hoist by the pressurization of a brake pad to a brake disc of the hoist by energization means 35 via an armature 25, and a torque adjusting mechanism 29 for adjusting torque when the brake device brakes the hoist. The torque adjusting mechanism 29 comprises energization force change means 37 for changing an energization force which is applied on the armature 25 by the energization means 35.SELECTED DRAWING: Figure 5

    【課題】エレベータの巻上機の駆動を制御するブレーキのブレーキトルクの調整ができる巻上機を提供する。【解決手段】付勢手段35がアーマチュア25を介してブレーキパッドを巻上機のブレーキディスクに押圧することで巻上機を制動するブレーキ装置と、ブレーキ装置が巻上機を制動するときのトルクを調整するトルク調整機構29とを備え、トルク調整機構29は、付勢手段35がアーマチュア25に作用する付勢力を変更する付勢力変更手段37を備えている。【選択図】図5


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    Title :

    HOIST


    Additional title:

    巻上機


    Contributors:
    AOKI KENJI (author)

    Publication date :

    2021-02-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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