To provide a means capable of easily attaching/detaching a member for reinforcing a balloon fabric to/from the balloon fabric.SOLUTION: An inner member 121 and an outer member 123 are disc-shaped members made from a material such as light metal, and are attached to a balloon fabric 11 by being fastened with a bolt 125 and a nut 126 with the balloon fabric 11 of a balloon interposed therebetween. A doughnut-shaped packing 122 is disposed on a surface of the inner member 121 contacting the balloon fabric 11, and a doughnut-shaped packing 124 is disposed on a surface of the outer member 123 contacting the balloon fabric 11. Those packings are pressed against and become adhered to the balloon fabric 11 by being fastened with the bolt 125 and the nut 126, thereby sealing gas that is about to leak out from a hole H2 bored on the balloon fabric 11 for inserting the bolt 125.SELECTED DRAWING: Figure 2

    【課題】球皮に対し球皮を補強する部材を容易に着脱可能とする手段を提供する。【解決手段】内側部材121と外側部材123は、プラスチック、軽金属等の素材でできた円盤形状の部材であり、気球の球皮11を挟み込んだ状態でボルト125とナット126の締め付けにより、球皮11に取り付けられている。内側部材121の球皮11に接する面上にはドーナツ形状のパッキン122が、また、外側部材123の球皮11に接する面上にはドーナツ形状のパッキン124が配置されており、それらのパッキンがボルト125とナット126の締め付けに伴い球皮11に押しつけられて密着し、球皮11に開けられたボルト125を通すための孔H2から外へ漏れ出ようとする気体が封止される。【選択図】図2


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    Titel :

    BALLOON


    Weitere Titelangaben:

    気球


    Beteiligte:
    IWAYA KEISUKE (Autor:in)

    Erscheinungsdatum :

    2022-05-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft / F16J Kolben , PISTONS / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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