AEROMOBILE Russian patent published in 2003 - IPC

FIELD: transport engineering. SUBSTANCE: invention relates to multifunctional vehicles such as vehicles used as flying vehicle and road vehicle. Proposed aeromobile consists of cabin, wing, engine nacelles with propellers and landing gear wing is elliptical in plane with sharp leading and trailing edges made up of lengths of hyperbolic cosine chart and concavity from bottom. Engine nacelles of aeromobile can be installed on turnable surfaces on ends of wing having the same profile as wing and are capable of turning relative to said surfaces. Propellers of aeromobile should be preferably installed in non-rotating rings. Propeller blades can be made in form of two semiblades with asymmetrical profile made similar to profile of wing with synchronously changing pitch. Blades be preferably spaced in common plane and tilted opposite to rotation. Undercarriage rear legs can be made non- retractable in form of aerodynamic surfaces of symmetrical profile made similar to profile of wing. Landing gear can be made as that of aircraft, and cabin should be preferably installed in front part of wing and made with concavity pointed downwards. EFFECT: provision of vertical takeoff and landing, improved efficiency of creation of horizontal thrust and reduced power output of engines. 5 cl, 5 dwg