VARIABLE STABILITY AND CONTROLLABILITY TWO-BEAM-TYPE FLYING VEHICLE Russian patent published in 1994 - IPC

FIELD: aircraft engineering. SUBSTANCE: flying vehicle has fuselage 1, undercarriage 2, power plant 3, propeller 4 located in shroud 5, a wing which, in turn, has carrying airfoils 6 and 7 fastened in cantilever with lateral control rudders 8 and 9. The vehicle also has a movable tail which, in turn, has fins 10 and 11 with rudders 12 and 13, stabilizer 14 with rudder 15. Each beam of a cantilever two-beam suspension is made in the form of a system from two multistep free stroke hydraulic cylinders 16, 18 and 17, 19. Protective grid 20 is fastened to shroud 5, a straightener 21 is mounted at the outlet. EFFECT: improved strength and reduced weight. 2 dwg