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특허 상세정보

VTOL vehicle with coaxially tilted or tiltable rotors

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-015/12   
미국특허분류(USC) 244/012.4; 244/017.11; 244/012.1; 244/012.2; 244/017.23; 244/017.25
출원번호 US-0549872 (2009-08-28)
등록번호 US-8342441 (2013-01-01)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Nixon & Vanderhye, P.C.
인용정보 피인용 횟수 : 18  인용 특허 : 93
초록

A VTOL vehicle includes a forward rotor, an aft rotor and a fuselage, the forward and aft rotor lying in a longitudinal axis of the vehicle, with the fuselage located axially between the forward and aft rotors. The vehicle has an in-flight configuration wherein the forward rotor is tilted downwardly at a negative tilt angle relative to the fuselage and the aft rotor is tilted upwardly at a positive tilt angle relative to the fuselage.

대표
청구항

1. A VTOL vehicle comprising a pivotably mounted forward rotor, a pivotably mounted aft rotor and a fuselage, the forward and aft rotors secured to said fuselage and lying on a longitudinal axis of the vehicle, with the fuselage located axially between the forward and aft rotors, the vehicle having an in-flight configuration wherein the forward rotor is tilted downwardly about a pivot axis located at an aft end of the forward rotor at a negative tilt angle relative to said fuselage, and the aft rotor is tilted upwardly about a pivot axis located at a for...

이 특허에 인용된 특허 (93)

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  10. Yoeli, Raphael. Control flows and forces in VTOL vehicles. USP2013078496200.
  11. Yoeli, Raphael. Ducted fan VTOL vehicles. USP2014018622335.
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