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특허 상세정보

Air-land vehicle

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-029/00    B64C-027/82   
미국특허분류(USC) 244/2 ; 244/50 ; 244/23C ; 244/23D
출원번호 US-0118966 (1993-09-09)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 51  인용 특허 : 0
초록

A flying vehicle has wheels for highways, and a body and an engine. The body, engine and load define a center of mass (CG). Shrouded fans are located about the CG so as to produce, in conjunction with air jet redirection apparatus, the torques required to assume various attitudes. In one embodiment, an upper shrouded fan, with a diameter no greater than eight feet, produces an air jet, centered above the CG, for lifting the body. A second shrouded fan, smaller than the first, produces an air jet for lift, centered below the center of mass, on the longitu...

대표
청구항

An air-land vehicle, comprising: a load-bearing body supporting an engine, said body defining a longitudinal axis parallel to a preferred direction of travel, said body, engine, and load together defining a center of mass, and said preferred direction of travel, said longitudinal axis and said center of mass together defining forward and rearward portions of said body relative to said center of mass, and right and left sides of said body being defined by a vertical plane containing said longitudinal axis; a set including at least four shrouded fans, each...

이 특허를 인용한 특허 피인용횟수: 51

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  46. Yoeli, Raphael. VTOL vehicle with coaxially tilted or tiltable rotors. USP2013018342441.
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