| 摘要 |
FIELD: aeronautical engineering. SUBSTANCE: aeroplane has fuselage, wing unit, engine with propeller, air cushion landing gear and front and rear panels guarding cushion space. Cushion is formed by platform with side skegs in form of flexible inflatable pneumatic bottles and front and rear panels guarding the cushion space. Platform is provided with air intake mounted after plane of rotation of propeller and provided with air duct connected with air cushion. Deflector mounted in air duct in way of air flow and deflected in vertical plane is used for equalizing pressure in air cushion. Deflector has immovable part located in air duct in way of air flow and rigidly connected control surfaces deflected in vertical plane. Upper control surface surrounds surface of immovable part of deflector. Side skegs have tight compartments in their aft portion whose pressure exceeds pressure in skegs. EFFECT: simplified construction, extended functional capabilities, increased load ratio and enhanced reliability. 2 cl, 6 dwg |
