To inhibit occurrence of torsional torque in a tunnel part and reduce a load applied to the tunnel part.SOLUTION: A boarding bridge includes: a tunnel part; and a rotunda part supporting the base end side of the tunnel part, and has: a first boss part 31 installed at the tunnel part and formed with a first through hole 31A; a second boss part 32 installed at the rotunda part and formed with a second through hole 32A; and a rod-like pin part 33 inserted into the first through hole 31A and the second through hole 32A. The second through hole 32A has a structure that allows the pin part 33 to move along a vertical direction perpendicular to a horizontal direction.SELECTED DRAWING: Figure 18

    【課題】トンネル部においてねじりトルクの発生を抑制し、トンネル部にかかる荷重を低減することを目的とする。【解決手段】ボーディングブリッジは、トンネル部と、トンネル部の基端側を支持するロタンダ部とを備え、トンネル部に設置され、第1貫通孔31Aが形成された第1ボス部31と、ロタンダ部に設置され、第2貫通孔32Aが形成された第2ボス部32と、第1貫通孔31A及び第2貫通孔32Aに挿通された棒状のピン部33とを有し、第2貫通孔32Aは、ピン部33が水平方向に対して垂直な鉛直方向に沿って移動可能な構成を有する。【選択図】図18


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    Title :

    BOARDING BRIDGE


    Additional title:

    ボーディングブリッジ


    Contributors:

    Publication date :

    2020-10-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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