FLYING VEHICLE FUSELAGE Russian patent published in 2006 - IPC B64C1/00 B64C1/10 

FIELD: load-bearing structures of flying vehicles, pressurized fuselage in particular.

SUBSTANCE: fuselage whose width exceeds considerably height in closed cross-section has frames 3 located in succession along fuselage on which outer skin 2, stringers 4 connected with skin and frames are secured; fuselage includes also transversal members of frames. Fuselage is provided with arched longitudinal load-bearing structures 7 along its pressurized portion to give support for upper and lower parts of fuselage located on side surfaces and provided with longitudinal lower load-bearing member 8, vertical struts 9 mounted on frames at definite number of frame spacing and upper load-bearing members 10 with arched member located between adjacent struts.

EFFECT: enhanced static strength and durability.

6 cl, 4 dwg