IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0740105
(2003-12-17)
|
우선권정보 |
JP-0370015 (2002-12-20) |
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
8 인용 특허 :
3 |
초록
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The aircraft has a main body 1 and a pair of sub bodies 4 and 5 positioned substantially in parallel with the main body 1 and respectively in both of the left and right sides of the main body 1. A canard 3 and main wings 8 and 9 each have a central portion fixed to the main body 1 and portions fixed
The aircraft has a main body 1 and a pair of sub bodies 4 and 5 positioned substantially in parallel with the main body 1 and respectively in both of the left and right sides of the main body 1. A canard 3 and main wings 8 and 9 each have a central portion fixed to the main body 1 and portions fixed respectively to the sub bodies 4 and 5, near left and right ends of the wings. Engines 6 and 7 are respectively mounted on outer surfaces of the sub bodies 4 and 5. The sub bodies 4 and 5 are thinner than the main body 1. The canard 3, which is positioned closest to the fore end of the aircraft, has a shorter wing span than the other wings. The sub bodies 4 and 5 contain fuel. The fuel is supplied to the engines 6 and 7 assuring high safety. The main wings 8 and 9 are positioned, shifted respectively forth and back relative to the main body 1. Therefore, stability is not impaired even if cargos are loaded into the main body over a wide range from the bow to the tail.
대표청구항
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1. An aircraft comprising:a main body;a first pair of sub bodies positioned respectively in left and right sides of the main body and substantially in parallel with the main body;plural wings which are fixed to the main body at central portions of the wings and are also fixed to the sub bodies at th
1. An aircraft comprising:a main body;a first pair of sub bodies positioned respectively in left and right sides of the main body and substantially in parallel with the main body;plural wings which are fixed to the main body at central portions of the wings and are also fixed to the sub bodies at those portions of the wings that are close to both left and right ends of the wings;another pair of sub bodies positioned in parallel with the main body, respectively in both left and right sides of the main body and the first pair of sub bodies, andengines respectively mounted on outer surfaces of the sub bodies, whereinthe sub bodies are thinner than the main body,one or the wings, which is positioned closest to the fore end of the aircraft among the wings and serves as a first canard, has a shorter wing span than the other wings, andfuel is contained in the sub bodies and is supplied to the engines mounted on the sub bodies.2. An aircraft comprising:a main body;a first pair of sub bodies positioned respectively in left and right sides of the main body and substantially in parallel with the main body;plural wings which are fixed to the main body at central portions of the wings and are also fixed to die sub bodies at chose portions of the wings that are close to both left and right ends of the wings; andengines respectively mounted on outer surfaces of the sub bodies, whereinthe sub bodies are thinner than the main body,a second canard having a longer wing span than the first canard is provided on outer surfaces of the sub bodies, near both left and right ends of the first canard,one of the wings, which is positioned closest to the fore end of the aircraft among the wings and serves as a first canard, has a shorter wing span than the other wings, andfuel is contained in the sub bodies and is supplied to the engines mounted on the sub bodies.3. An aircraft comprising:a main body;a first pair of sub bodies positioned respectively in left and right sides of the main body and substantially in parallel with the main body;plural wings which are fixed to the main body at central portions of the wings and are also fixed to the sub bodies at those portions of the wings that are close to both left and right ends of the wings; andengines respectively mounted on outer surfaces of the sub bodies, whereinthe sub bodies are thinner than the main body, plural first canards are provided,one of the wings, which is positioned closest to the fore end of the aircraft among the wings and serves as a first canard, has a shorter wing span than the other wings, andfuel is contained in the sub bodies and is supplied to the engines mounted on the sub bodies.4. An aircraft comprising:a main body;a first pair of sub bodies positioned respectively in left and right sides of the main body and substantially in parallel with the main body;plural wings which are fixed to the main body at central portions of the wings and are also fixed to the sub bodies at those portions of the wings that are close to both left and right ends of the wings; andengines respectively mounted on outer surfaces of the sub bodies, whereinthe sub bodies are thinner than the main body, a detachable mechanism is provided to separate a part of the first canard from the main body or the sub bodies,one of the wings, which is positioned closest to the fore end of the aircraft among the wings and serves as a first canard, has a shorter wing span than the other wings, andfuel is contained in the sub bodies and is supplied to the engines mounted on the sub bodies.5. An aircraft comprising:a main body;a first pair of sub bodies positioned respectively in left and right sides of the main body and substantially in parallel with the main body;plural wings which are fixed to the main body at central portions of the wings and are also fixed to the sub bodies at those portions of the wings that are close to both left and right ends of the wings; andengines respectively mounted on outer surfaces of the sub bodies, whereinthe sub bodies are thinner than the main body,a foldable mechanism which allows a part of the sub bodies to be folded so as to widen the distance between the main body and the part of the sub bodies is provided at a spot at which the part of the first canard is separated, one of the wings, which is positioned closest to the fore end of the aircraft among the wings and serves as a first canard, has a shorter wing span than the other wings, andfuel is contained in the sub bodies and is supplied to the engines mounted on the sub bodies.6. An aircraft comprising:a main body;a first pair of sub bodies positioned respectively in left and tight sides of the main body and substantially in parallel with the main body;plural wings which are fixed to the main body at central portions of the wings and are also fixed to the sub bodies at those portions of the wings that are close to both left and right ends of the wings; andengines respectively mounted on outer surfaces of the sub bodies, whereinthe sub bodies are thinner than the main body,the sub bodies are equipped with wings, which has a rotation axis vertical to the sub bodies and rotates in a plane parallel to the other wings, the small wing being fixed in an arbitrary attitude during flight,one of the wings, which is positioned closest to the fore end of the aircraft among the wings and serves as a first canard, has a shorter wing span than the other wings, andfuel is contained in the sub bodies and is supplied to the engines mounted on the sub bodies.7. An aircraft comprising:a main body;a pair of sub bodies positioned respectively in left and right sides of the main body and substantially in parallel with the main body;plural wings which are fixed to the main body at central portions of the wings and are also fixed to the sub bodies at those portions of the wings that are close to both ends of the wings; andengines respectively mounted on outer surfaces of the sub bodies, whereinthe sub bodies are thinner than the main body, andin a side close to the fore end of the aircraft, spaces are provided between the main body and the sub bodies, and canards each having a long wing span are provided on the outer surfaces of the sub bodies in the side close to the fore end of the aircraft.8. The aircraft according to claim 7, wherein one or more rods linking the main body to the sub bodies are provided in the spaces as linking parts.9. The aircraft according to claim 7, fuel is contained in the sub bodies and is supplied to the engines mounted on the sub bodies.10. The aircraft according to claim 7, further comprising another pair of sub bodies positioned in parallel with the main body, respectively in both left and right sides of the main body and the first pair of sub bodies.11. The aircraft according to claim 7, wherein the plural wings are positioned respectively at different heights where the aircraft is observed in a front view.12. The aircraft according to claim 7, wherein a foldable mechanism which allows a part of the sub bodies to be folded so as to widen the distance between the main body and the part of the sub bodies is provided at a spot at which the part of the first canard is separated.
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