PROBLEM TO BE SOLVED: To provide an aircraft front edge structure that, when colliding with a flying object, can effectively absorb collision energy from the flying object without causing an increase in weight.SOLUTION: An aircraft front edge structure 10 includes: a beam 11 extending in a predetermined direction; multiple ribs 13 provided while having an interval in the predetermined direction of the beam 11; and an outer cover 17 supported by the multiple ribs 13. The multiple ribs 13 include: first ribs 14; multiple second ribs 15 disposed between a pair of first ribs 14, 14. The second ribs 15 do not support the outer cover in the vicinity of a front end.SELECTED DRAWING: Figure 2
【課題】重量の増加を招くことなく、飛行物体が衝突したときに、飛行物体の衝突によるエネルギを効果的に吸収できる、航空機の前縁構造体を提供する。【解決手段】本発明の航空機の前縁構造体10は、所定の方向に延びる桁11と、桁11の所定の方向に間隔を空けて設けられる複数のリブ13と、複数のリブ13に支持される外皮17と、を備え、リブ13は、第1リブ14と、一対の第1リブ14,14の間に配置される複数の第2リブ15からなる。第2リブ15は、前端近傍において外皮を支持しない。【選択図】図2
AIRCRAFT FRONT EDGE STRUCTURE, AIRCRAFT BLADE AND AIRCRAFT
航空機の前縁構造体、航空機の翼及び航空機
2017-03-02
Patent
Electronic Resource
Japanese
IPC: | B64C AEROPLANES , Flugzeuge |
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