The invention provides a landing gear door system, including a landing gear bay (1) including an opening (8) and accommodating a landing gear in a retracted position, a landing gear door (2) for opening and closing the opening (8), an actuator (3) for operating the landing gear door (2) between an open and a closed position, a lock (5) located in the landing gear bay (1) and latching the landing gear door (2) in the closed position, a stop fitting (4) located in the landing gear bay (1) and configured to be in connection with the landing gear door (2) at least in its latched position. The landing gear door system further includes an additional actuator (6) configured to apply a force to the landing gear door (2) in its closed position and to elastically deform the landing gear door towards the landing gear door bay (1). The invention also provides a landing gear door operation method.

    本发明提供一种起落架舱门系统,其包括:起落架舱(1),其包括开口(8)并且容纳处于缩回位置的起落架,起落架舱门(2),用于打开和关闭开口(8),致动器(3),用于在打开位置与关闭位置之间操作起落架舱门(2),锁(5),锁位于起落架舱(1)内并且闩锁处于关闭位置的起落架舱门(2),止动装配件(4),其位于起落架舱(1)内并被配置成至少在起落架舱门(2)处于其闩锁位置时与起落架舱门连接。起落架舱门系统进一步包括附加致动器(6),附加致动器被配置成在起落架舱门(2)处于其关闭位置时向起落架舱门施加力,并且使起落架舱门(2)朝向起落架舱门舱(1)弹性地变形。本发明还提供一种起落架舱门系统操作方法。


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    Title :

    LANDING GEAR DOOR SYSTEM AND LANDING GEAR DOOR SYSTEM OPERATION METHOD


    Additional title:

    起落架舱门系统和起落架舱门系统操作方法


    Contributors:

    Publication date :

    2021-12-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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