An actuator arrangement for a fixed leading edge member of an aircraft wing. The fixed leading edge member has an inner cavity defined by the outer skin and ribs. The actuator arrangement comprises at least one geared rotary actuator which moves relative to the other parts along a circular arc section during extending and retracting of the high-lift device between a fully retracted position and a fully extended position. In the fully retracted position, the actuator is predominantly accommodated within the inner cavity and in the extended position the actuator is predominantly positioned outside the inner cavity, preferably protruding through a D-nose cut-out.


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    Title :

    ACTUATOR ARRANGEMENT FOR A FIXED LEADING EDGE MEMBER OF AN AIRCRAFT, WING ASSEMBLY AND AIRCRAFT EQUIPPED WITH SAID ACTUATOR ARRANGEMENT


    Contributors:

    Publication date :

    2022-07-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge







    ACTUATOR ARRANGEMENT AND WING ASSEMBLY FOR AN AIRCRAFT

    ANDREANI LUC / LORENZ FLORIAN | European Patent Office | 2023

    Free access