B - Operations – Transporting – 64 – C
Patent
B - Operations, Transporting
64
C
B64C 29/00 (2006.01) B64C 27/08 (2006.01)
Patent
CA 2673642
A rotorcraft having two coaxial, counter-rotating rotors, one proximate to the forward end of the fuselage and one proximate to the aft end of the fuselage, that generate the forces necessary to lift the craft and maneuver it in the air by adjusting the pitch of the rotor blades throughout their rotation, and a method of flying a dual rotor rotorcraft involving taking off in a vertical orientation, climbing vertically, transitioning to generally horizontal flight, flying horizontally, and subsequently repeating the sequence in reverse to land again in a vertical orientation.
L'invention concerne un giravion ayant deux rotors contrarotatifs coaxiaux, l'un proche de l'extrémité avant du fuselage et l'autre proche de l'extrémité arrière du fuselage, qui génèrent les forces nécessaires pour soulever le giravion et le manAEuvrer dans l'air par ajustement du pas des pales de rotor pendant leur rotation. L'invention concerne également un procédé de vol d'un giravion à deux rotors mettant en jeu un décollage dans une orientation verticale, une montée verticale, une transition à un vol généralement horizontal, un vol horizontal et une répétition ultérieure de la séquence de façon inversée pour atterrir à nouveau dans une orientation verticale.
Lawrence John M.
Ridout & Maybee Llp
LandOfFree
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