The invention discloses an aircraft vertical tail stabilizer composite leading edge structure in the field of aircraft tails, which comprises a front skin assembly, a plurality of rib boxes are mounted on the inner side of the front skin assembly from the root to the end, the outer surfaces of the rib boxes and the inner surface of the front skin assembly have the same shape and are attached together, and the rib boxes are connected through partition plates. The front skin assembly is composed of a honeycomb interlayer wrapped between the inner skin and the outer skin and a bird separating assembly, the bird separating assembly comprises a first metal cutter, a wedge-shaped composite cutter and a second metal cutter, the first metal cutter is arranged at the root of the front edge structure, and the second metal cutter is arranged at the end of the front edge structure; the problem that the impact resistance of the rear end of the front edge of an existing empennage is poor is solved, the impact resistance of the vertical empennage of the airplane is greatly improved, the weight is reduced, and the vertical empennage can be used for various airplanes.

    本发明公开了飞机尾翼领域内的一种飞机垂直尾翼安定面复材前缘结构,包括前蒙皮组件,前蒙皮组件的内侧从根部至端部安装有多个肋盒,肋盒的外表面与前蒙皮组件内表面形状相同、且贴合在一起,肋盒之间经隔板相连,前蒙皮组件由包覆在内蒙皮与外蒙皮之间的蜂窝夹层和分鸟组件组成,分鸟组件包括第一金属切割器、楔形复材切割器以及第二金属切割器,第一金属切割器设置在前缘结构的根部,第二金属切割器设置在前缘结构的端部,楔形复材切割器设置在第一金属切割器与第二金属切割器之间,本发明解决了现有尾翼前缘后端抗冲击较弱的问题,大大增强了飞机垂直尾翼的抗冲击力,还减轻了重量,可用于各类飞机中。


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    Titel :

    Airplane vertical tail stabilizer composite leading edge structure


    Weitere Titelangaben:

    一种飞机垂直尾翼安定面复材前缘结构


    Beteiligte:
    LI JUN (Autor:in) / KANG RUILIANG (Autor:in) / LI LIN (Autor:in) / WANG XIANWEI (Autor:in) / MA TINGTING (Autor:in) / CAO FEI (Autor:in) / CONG PENGYU (Autor:in) / WU CHANGFENG (Autor:in) / WANG YINING (Autor:in)

    Erscheinungsdatum :

    2023-02-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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