PROBLEM TO BE SOLVED: To provide a hand winding device of an elevator hoist which reduces a burden to a worker during hand winding work without depending on extension of a hand winding handle.SOLUTION: A hand winding device 11 of an elevator hoist 1 includes: a base part 13; a handle part 15 which applies a rotational force to the base part; a first weight part 17; a first arm part 19; and a rotational force transmission part 21. The base part is attached to a rotary shaft 5 of the elevator hoist 1. The first weight part is attached to the first arm part. An attachment position of the first weight part relative to the first arm part may be changed. The first arm part is supported by the base part through the rotational force transmission part. The rotational force transmission part transmits only the rotational force of the first arm part, which rotates in one direction, to the base part.SELECTED DRAWING: Figure 3

    【課題】手巻きハンドルの延長に頼ることなく、手巻き作業時の作業者への負荷を低減することができる、エレベータ巻上機の手巻き装置の提供。【解決手段】エレベータ巻上機の手巻き装置11は、ベース部13と、ベース部に回転力を付与するハンドル部15と、第1錘部17と、第1アーム部19と、回転力伝達部21とを備え、ベース部は、エレベータ巻上機1の回転軸5に取付けられ、第1錘部は、第1アーム部に取り付けられており、第1アーム部に対する第1錘部の取付位置は変更可能であり、第1アーム部は、回転力伝達部を介して、ベース部に支持されており、回転力伝達部は、第1アーム部の一方向の回転力のみベース部に伝達する。【選択図】図3


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    Title :

    HAND WINDING DEVICE OF ELEVATOR HOIST


    Additional title:

    エレベータ巻上機の手巻き装置


    Contributors:

    Publication date :

    2016-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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