PROBLEM TO BE SOLVED: To provide an entanglement prevention tool with durability for a pulley, which can install and remove with one-touch.SOLUTION: It provides a body 1 consisting of the cylindrical metal body of the nearly truncated cone shape, the body 1 is divided into two equal parts in the axial direction of the cylindrical body, the hinge 2 is provided at one of the opposing end edges of each split piece and two split pieces are openably/closably provided, each arm 5, 5 is provided to protrude outwardly beyond the wide-mouth opening edge from the outer surface of each split piece, each arm 5, 5 attaches respectively the magnet 8, 8 at its tip, opening the body 1, covering the wire rope C near the metal pulley B with the opened body 1, the body 1 is fastened on the outside of the pulley B by using the magnet 8, 8 of the two arms 5, 5 and then the open end is closed.SELECTED DRAWING: Figure 1

    【課題】滑車への取り付け取外しがワンタッチで出来、耐久性がある、滑車用巻込み防止具を提供する。【解決手段】金属製の略円錐台形状の筒状体から成る本体1を設け、当該本体1は筒状体の軸方向に二等分され、各分割片の相対向する一方の端縁に蝶番2を設けて当該二つの分割片を開閉自在に設け、当該各分割片外面から広口の開口縁を越えて夫々アーム部5、5を夫々外方に突出させて設け、当該各アーム部5、5の先端に磁石8、8を夫々設け、上記本体1を開き、開いた本体1を金属製の滑車B近くのワイヤロープCに被せ、上記2本のアーム部5、5の磁石8、8を使って上記滑車Bの外側に固着させて当該本体1の開放端を閉じることとした。【選択図】図1


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    Title :

    ENTANGLEMENT PREVENTION TOOL FOR PULLEY


    Additional title:

    滑車用巻込み防止具


    Contributors:

    Publication date :

    2018-09-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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