초록 ▼

An aircraft is provided with a circular wing member which is rotatably mounted to a fuselage member. The circular wing member provides lift for horizontal flight and also provides gyroscopic stabilization of aircraft attitude. The circular wing member is substantially free of aerodynamically active

An aircraft is provided with a circular wing member which is rotatably mounted to a fuselage member. The circular wing member provides lift for horizontal flight and also provides gyroscopic stabilization of aircraft attitude. The circular wing member is substantially free of aerodynamically active flight control or propulsion members and, in a preferred embodiment, has a concentration of mass at its outer rim. The fuselage is provided with propulsion means for effecting and controlling vertical and horizontal flight. The propulsion means provides horizontal or vertical thrust along vectors which pass through the aircraft center of mass.

대표청구항 ▼

An aircraft for vertical, horizontal, or stationary flight, comprising a wing member and a fuselage member centrally mounted in said wing member, said fuselage member including propulsion means, aerodynamically active flight control means, and means for operating said propulsion and flight control m

An aircraft for vertical, horizontal, or stationary flight, comprising a wing member and a fuselage member centrally mounted in said wing member, said fuselage member including propulsion means, aerodynamically active flight control means, and means for operating said propulsion and flight control means, said wing member comprising a disk substantially larger than said fuselage and having a substantially vertical axis, said disk being arranged for rotation about said axis with respect to said fuselage, said disk and propulsion means being arranged so that said disk has substantially neutral lift characteristics when rotated, said disk being substantially free of aerodynamically active flight control or propulsion members, whereby said disk provides substantially no lift or thrust during said vertical or stationary flight and means for rotating said disk relative to said fuselage, thereby to gyroscopically stabilize the attitude of said aircraft, said propulsion means comprising a reaction motor having a first exhaust opening for providing a first thrust component along said disk axis and a second exhaust opening for providing a second thrust component substantially perpendicular to said disk axis, said first and second exhaust openings comprising tubular passages, said passages meeting substantially at the center of gravity of said aircraft, and said operating means including means for controlling flow of reaction motor exhaust gases through said exhaust openings thereby to control the relative magnitude of said thrust components.