초록 ▼

A fuselage is provided including front and rear ends, opposite side and top and bottom portions. A pair of laterally spaced front-to-rear extending elongated support structures are supported from opposite sides of the fuselage with the front and rear ends of the support structures extending forward

A fuselage is provided including front and rear ends, opposite side and top and bottom portions. A pair of laterally spaced front-to-rear extending elongated support structures are supported from opposite sides of the fuselage with the front and rear ends of the support structures extending forward and rearward of the fuselage. A pair of front and rear tubular wings are oscillatably supported between the front and rear ends of the support structures for angular displacement about axes extending between corresponding ends of the support structures and disposed generally along diametric planes of the tubular wings. The tubular wings include inlet and discharge ends and control structure is connected between the tubular wings and the support structures operative to simultaneously and equally angularly adjust the tubular wings relative to the support structures between upright positions with the inlet ends opening upwardly and horizontal positions with the inlet ends opening forwardly. Motor driven propeller structure is journalled in the wings for intaking air through the inlet ends and discharging air from the discharge ends.

대표청구항 ▼

1. A VTOL aircraft including a fuselage defining front and rear ends, opposite sides and top and bottom portions, a pair of laterally spaced front-to-rear extending elongated support structures between adjacent sides of which said fuselage is mounted and including front and rear ends which project f

1. A VTOL aircraft including a fuselage defining front and rear ends, opposite sides and top and bottom portions, a pair of laterally spaced front-to-rear extending elongated support structures between adjacent sides of which said fuselage is mounted and including front and rear ends which project forward and rearward of said fuselage, a pair of front and rear tubular wings oscillatably supported between the front and rear ends of said support structures for angular displacement about axes extending generally along diametric planes of said tubular wings, said tubular wings including inlet and discharge ends, control means connected between said tubular wings and support structures operative to simultaneously and equally angularly adjust said tubular wings relative to said support structures between upright positions with said inlet ends opening upwardly and horizontal positions with said inlet ends opening forwardly, and motor driven rotor means journalled in said wings for intaking air through said inlet ends and discharging air from said discharge ends, the discharge ends of said tubular wings including axially endwise outwardly projecting landing gear struts mounted from opposite side portions of the discharge ends of said tubular wings, the free ends of said struts including ground-engaging elements, said motor driven rotor means, when said tubular wings are in their upright positions, being disposed in planes spaced appreciably above the center of gravity of the aircraft. 2. The aircraft of claim 1 wherein said motor driven rotor means journalled in said wings comprise motor housings mounted centrally in said wings by generally radial struts extending between said motor housings and inner peripheral portions of said tubular wings, said rotor means being journalled from said housings. 3. The aircraft of claim 2 wherein each of said tubular wings includes three generally radial motor housing supporting struts rearward of the corresponding rotor means including a pair of limited dihedral generally horizontal opposite side struts and a single vertical strut when said tubular wings are horizontally disposed. 4. The aircraft of claim 3 wherein said horizontal struts include generally vertically swingable combined elevator and ailerons and said vertical strut includes a horizontally swingable rudder. 5. The aircraft of claim 2 wherein each of said tubular wings also includes a radial tubular strut extending between the corresponding motor housing and an adjacent inner peripheral portion of a wing section journalled from one of said support structures by a tubular stub axle construction, motor controlling means extending through each of said tubular struts. 6. The aircraft of claim 1 wherein said tubular wings are also angularly displaceable toward upwardly and rearwardly inclined positions when said support structures are horizontally disposed. 7. The aircraft of claim 1 wherein said ground-engaging elements comprise rotatable ground-engaging wheels. 8. The aircraft of claim 1 wherein each of said motor driven rotor means includes variable pitch rotor blades. 9. The aircraft of claim 1 wherein said fuselage is supported between central portions of said elongated support structures by an abbreviated wing construction including opposite side portions thereof extending between opposite sides of said fuselage and the adjacent support structure mid-portions.