Tilt-rotor aircraft
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Abstract
A tilt-rotor aircraft (1) comprising a pair of contra-rotating co-axial tiltable rotors (11) on the longitudinal centre line of the aircraft. The rotors (11) may be tiltable sequentially and independently. They may be moveable between a lift position and a flight position in front of or behind the fuselage (19).
110 Citations
65 Claims
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1-45. -45. (canceled)
- 46. A tilt-rotor aircraft comprising a fuselage, wings for sustained forward flight, and a plurality of rotors, each rotor being independently and sequentially tiltable between a position above the aircraft providing lift and a position providing propulsion as a pusher propeller for forward flight.
- 59. A tilt-rotor aircraft comprising a tiltable rotor assembly on the longitudinal centre line of the aircraft moveable between a lift mode and a forward flight mode, inboard portions of the wings of the aircraft being moveable so as to present leading edges to the airflow generated by the rotor assembly in lift mode.
Specification