The invention discloses a connection structure as well as an aircraft fuel tank and an aircraft with the connection structure. The connection structure includes a first buccal frame arranged at an oil inlet of an aircraft skin, a second buccal frame arranged at an oil inlet of the aircraft fuel tank, and a cushion block arranged between the oil inlet of the aircraft fuel tank and the oil inlet of the aircraft skin, wherein the first buccal frame, the second buccal frame and the cushion block are fastened and connected, so that the aircraft fuel tank is fixed on the aircraft skin, and oil entering the oil inlet of the aircraft skin is enabled to enter the oil inlet of the aircraft fuel tank after passing through the cushion block. Through adopting the structure, the first buccal frame, the second buccal frame and the cushion block enable the aircraft fuel tank to be fixed on the aircraft skin and form an oil inlet passage, and as the oil inlet passage consists of the first buccal frame, the second buccal frame and the cushion block which are all hard parts, the oil inlet passage capable of bearing horizontal force cannot deform after being subjected to horizontal force, so that problems in the prior art are solved.


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    Title :

    Connection structure as well as aircraft fuel tank and aircraft with connection structure


    Contributors:
    HAN BAOYU (author) / QIU HONGBO (author) / HAN LIMIN (author) / LI JUNYING (author) / XIAO XIANGNING (author) / YANG DIANGUO (author)

    Publication date :

    2015-10-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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