To provide an aircraft main wing in which suppression of vibration of a flap near a maximally deployed position of the flap can be materialized without greatly increasing weight of the flap.SOLUTION: An aircraft main wing 1 is provided that comprises: a wing body 10 connected to an airframe of an aircraft; a flap 12 arranged movably between a storage position and a maximally-deployed position with respect to the wing body 10; a flap movement mechanism provided in the body part 10, and moving the flap 12 between the storage position and the maximally-deployed position; a support member 14 provided in the wing body 10; and a body 16 to be supported, provided in the flap 12 and supported by the support member 14. The body 16 to be supported is supported so that vibration of the flap 12 is suppressed by the support member 14 when the flap 12 is moved to a predetermined position by the flap movement mechanism.SELECTED DRAWING: Figure 3

    【課題】重量を大幅に増加させることなくフラップの最大展開位置近傍においてフラップの振動抑制を実現できる航空機の主翼を提供する。【解決手段】航空機の機体に接続される翼本体10と、翼本体10に対して収納位置と最大展開位置との間で可動とされたフラップ12と、翼本体10に設けられ、フラップ12を収納位置と最大展開位置との間で移動させるフラップ移動機構と、翼本体10に設けられた支持部材14と、フラップ12に設けられ、支持部材14によって支持される被支持部材16とを備え、被支持部材16は、フラップ移動機構によってフラップ12が所定位置まで移動したとき、支持部材14によってフラップ12の振動が抑制されるように支持される航空機の主翼1。【選択図】図3


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    Title :

    AIRCRAFT MAIN WING


    Additional title:

    航空機の主翼


    Contributors:

    Publication date :

    2020-03-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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