| 发明名称 |
MAIN LANDING GEAR BAY OF AIRCRAFT AND AIRCRAFT |
| 摘要 |
A main landing gear bay 15 which is formed inward of a fuselage 11 of an aircraft 10 from an opening portion provided in a surface of the fuselage 11 so as to store a main landing gear 13 of the aircraft 10, the main landing gear bay 15 including inclined regions 16 and 17 that are continuous from a rim of the opening portion to the fuselage 11 surface in an airframe axis direction X of the aircraft 10, wherein the inclined regions 16 and 17 are formed so as to have a larger depth toward the rim of the opening portion. Since the inclined regions 16 and 17 are formed so as to have a larger depth toward the rim of the opening portion, the aerodynamic drag acting on the main landing gear bay can be reduced. Accordingly, the fuel consumption of the aircraft can be improved. |
| 申请公布号 |
US2015001342(A1) |
申请公布日期 |
2015.01.01 |
| 申请号 |
US201414301792 |
申请日期 |
2014.06.11 |
| 申请人 |
MITSUBISHI AIRCRAFT CORPORATION |
发明人 |
TAKENAKA Keizo;HATANAKA Keita;KODAMA Masaru |
| 分类号 |
B64C23/00;B64C1/00;B64C25/00 |
主分类号 |
B64C23/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A main landing gear bay of an aircraft which is formed inward of a fuselage of the aircraft from an opening portion provided in a surface of the fuselage so as to store a main landing gear of the aircraft, the main landing gear bay comprising
an inclined region that is continuous between a rim of the opening portion and the fuselage surface in an airframe axis direction of the aircraft, wherein the inclined region is inclined so as to have a larger depth toward the rim of the opening portion. |
| 地址 |
Aichi JP |
