To provide a boarding bridge capable of synchronizing axles of a plurality of wheel portions, and reducing a horizontal load which wheels receive from the ground at swiveling.SOLUTION: A boarding bridge 1 is equipped with: a passage portion 3; a pair of wheel portions 8 which has a plurality of wheels 19 provided across an axis in a longitudinal direction of the passage portion 3 with respect to the passage portion 3 and moves the passage portion 3; a pair of swiveling portions which is respectively provided on the wheel portions 8 and rotates the wheel portions 8 about a swiveling shaft in a vertical direction; and swiveling synchronizing portions respectively coupled with the swiveling portions. The swiveling synchronizing portion has a first mechanism which makes directions of the plurality of wheels 19 with respect to the axis in the longitudinal direction of the passage portion 3 same; and a second mechanism which can simultaneously adjust the directions of the plurality of wheels 19 so as to match the directions of all of the plurality of wheels 19 with a tangential direction of a swiveling track.SELECTED DRAWING: Figure 9

    【課題】複数の車輪部の車軸を同期させることができ、かつ、旋回時において車輪が地面から受ける水平荷重を低減することが可能なボーディングブリッジを提供することを目的とする。【解決手段】ボーディングブリッジ1は、通路部3と、通路部3に対して通路部3の長手方向の軸線を挟んで設けられた複数の車輪19を有して通路部3を移動させる1対の車輪部8と、それぞれの車輪部8に設けられて車輪部8を鉛直方向の旋回軸周りに回転させる1対の旋回部と、それぞれの旋回部と連結された旋回同期部とを備え、旋回同期部は、通路部3の長手方向の軸線に対する複数の車輪19の方向を同一にする第1機構と、通路部3がロタンダ2側を中心にして旋回するとき、すべての複数の車輪19の方向が旋回軌道の接線方向に一致するように、複数の車輪19の方向を同時に調整することが可能な第2機構とを有する。【選択図】図9


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    Titel :

    BOARDING BRIDGE


    Weitere Titelangaben:

    ボーディングブリッジ


    Beteiligte:

    Erscheinungsdatum :

    2019-03-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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 / E01D BRIDGES , Brücken



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