To provide a sheave cover capable of restricting a sound generated from the sheave from propagating around.SOLUTION: A sheave cover is provided that is a sheave cover for covering a sheave of an elevator hoist on which a rope is suspended and that comprises a cover body for covering at least a part of the sheave and a sound absorption body mounted inside of the cover body and having a greater sound absorption rate than a sound absorption rate of the cover body.SELECTED DRAWING: Figure 2

    【課題】 シーブから発生する音が周りへ伝搬することを抑制することができるシーブカバーを提供する。【解決手段】 シーブカバーは、ロープが掛けられるエレベータ巻上機のシーブを覆うシーブカバーであって、シーブの少なくとも一部を覆うカバー本体と、カバー本体の内側に取り付けられ、カバー本体の吸音率よりも大きい吸音率を有する吸音体と、を備える。【選択図】 図2


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    Title :

    SHEAVE COVER, HOIST COVER AND ELEVATOR


    Additional title:

    シーブカバー、巻上機カバー及びエレベータ


    Contributors:

    Publication date :

    2019-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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