To provide a panel structure etc. which can achieve weight reduction while reinforcing a periphery of an access hole formed at a main wing formed by a composite material.SOLUTION: A panel structure includes: a main wing 16 formed with an access hole 31 and made of a composite material; a joint member 21 provided in an annular form along an edge part of the access hole 31 and including an outer peripheral portion 21a fixed to the main wing 16 and an inner peripheral portion 21b protruding from the outer peripheral portion 21a to the inner side of the access hole 31, the joint member 21 formed by using a metal material; and an access panel 22 covering the access hole 31 and detachably fixed to the inner peripheral portion 21b of the joint member 21.SELECTED DRAWING: Figure 2
【課題】複合材からなる主翼に形成されるアクセスホール周りを補強しつつ、軽量化を図ることができるパネル構造体等を提供する。【解決手段】アクセスホール31が形成された複合材からなる主翼16と、アクセスホール31の縁部に沿って環状に設けられ、主翼16に固定される外周部位21aと、外周部位21aからアクセスホール31の内側に突出する内周部位21bと、を含むと共に、金属材料を用いて構成される継部材21と、アクセスホール31を覆うと共に、継部材21の内周部位21bに着脱自在に固定されるアクセスパネル22と、を備える。【選択図】図2
PANEL STRUCTURE AND AIRCRAFT
パネル構造体及び航空機
2020-06-04
Patent
Electronic Resource
Japanese
IPC: | B64C AEROPLANES , Flugzeuge |
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