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특허 상세정보

Rotary wing vehicle

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-027/10    B64C-027/605    B64C-007/00    B64C-039/02    B64C-027/14    B64C-027/82   
출원번호 US-0899252 (2013-05-21)
등록번호 US-9434471 (2016-09-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Barnes & Thornburg LLP
인용정보 피인용 횟수 : 3  인용 특허 : 16
초록

A rotary wing vehicle includes a body structure having an elongated tubular backbone or core, and a counter-rotating coaxial rotor system having rotors with each rotor having a separate motor to drive the rotors about a common rotor axis of rotation. The rotor system is used to move the rotary wing vehicle in directional flight.

대표
청구항

1. A rotary wing aircraft comprising a first variable pitch rotor blade supported for rotation about a common rotor axis of rotation in a first rotor plane of rotation,a second variable pitch rotor blade supported for rotation about the common rotor axis of rotation in a second rotor plane of rotation,a first blade pitch controller located between the first rotor plane of rotation and the second rotor plane of rotation and configured to control a pitch of the first rotor blade,a second blade pitch controller located between the first rotor plane of rotat...

이 특허에 인용된 특허 (16)

  1. Previnaire Emmanuel E. (Rue du Limbourg ; 78 B-4000 Liege BEX). Device for aircraft and aircraft provided with such a device. USP1996035497960.
  2. Brubaker ; Curtis M.. Flyable hydrofoil vessel. USP1978034080922.
  3. Fred J. Brandon ; Michael S. L. Hollis. Gun hardened, rotary winged, glide and descent device. USP2002026347764.
  4. McDonnell William R. (24 Oakleigh La. Ladue MO 63124). Helicopter airborne load systems and composite aircraft configurations. USP1981054267987.
  5. Korsak Kazimierz (827 Tamlei Ave. Thousand Oaks CA 91360). Helicopter primary flight controls. USP1979104170437.
  6. Lord Douglas W. (Orlando FL). Helicopter remote control system. USP1991055015187.
  7. Van de Rostyne, Alexander Jozef Magdalena; Wai, Chi Pok Billy. Helicopter with main and auxiliary rotors. USP2011118052500.
  8. Donald R Hall. Modular architecture sensing and computing platform. USP2002066402031.
  9. Milde ; Jr. Karl F.. Personal air transport. USP2001016179247.
  10. Arlton, Paul E.; Arlton, David J.. Rotary wing aircraft having a non-rotating structural backbone and a rotor blade pitch controller. USP2010097789341.
  11. Arlton, Paul E.; Arlton, David J.. Rotary wing vehicle. USP2011108042763.
  12. Arlton, Paul E; Arlton, David J. Rotary wing vehicle. USP2013068469307.
  13. Cycon James P. (Orange CT) Schneider George S. (Hamden CT) Tenerowicz Gregory P. (Seymour CT). Servo control system for a co-axial rotary winged aircraft. USP1991105058824.
  14. Paul S. Moller. Stabilizing control apparatus for robtic or remotely controlled flying platform. USP2002096450445.
  15. Kerr John P. (Hudson Heights CAX). Unmanned remotely piloted aircraft. USP1984104478379.
  16. Patrick John Muldoon. Vertical/short take-off and landing aircraft. USP2002026343768.