To facilitate work of removing a rope from a winding drum part.SOLUTION: A rope winding drum 60 includes a winding drum part 61 around which a rope 21 is wound, a first flange 71, and a second flange 72. The first flange 71 is protruded toward an outside part R2 in the radial direction (outside in the radial direction of the winding drum part) from the winding drum part 61. The second flange 72 is protruded toward the outside part R2 in the radial direction from the winding drum part 61 and arranged with a gap in an axial direction Y (in an axial direction of the winding drum part) from the first flange 71. The second flange 72 is detachably mounted on the winding drum part 61.SELECTED DRAWING: Figure 1

    【課題】巻胴部からロープを取り外す作業を容易に行えるようにする。【解決手段】ロープ巻取ドラム60は、ロープ21が巻かれる巻胴部61と、第1フランジ71と、第2フランジ72と、を備える。第1フランジ71は、巻胴部61から径方向外側R2(巻胴部径方向外側)に突出する。第2フランジ72は、巻胴部61から径方向外側R2に突出し、第1フランジ71との間に軸方向Y(巻胴部軸方向)に間隔をあけて配置される。第2フランジ72は、巻胴部61に着脱可能に取り付けられる。【選択図】図1


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    Title :

    ROPE WINDING DRUM AND ROPE WINDING DEVICE


    Additional title:

    ロープ巻取ドラム、およびロープ巻取装置


    Contributors:
    KOIZUMI YUKIO (author) / ETO TAKAO (author) / OGAWA YOHEI (author) / IWASHITA HIDEKAZU (author)

    Publication date :

    2021-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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