VERTICAL TAKEOFF AND LANDING AIRCRAFT
To provide a vertical takeoff and landing aircraft which effectively utilizes lift force of fixed wings, and is reduced in weight while having high strength, and therefore increases transportation efficiency, and which properly secures safety with respect to users by eliminating dangerous exposure o...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide a vertical takeoff and landing aircraft which effectively utilizes lift force of fixed wings, and is reduced in weight while having high strength, and therefore increases transportation efficiency, and which properly secures safety with respect to users by eliminating dangerous exposure of its rotors.SOLUTION: A vertical takeoff and landing aircraft is equipped with: a plurality of rotors 30, 30 to allow vertical takeoff and landing; and fixed wings 20 to allow a horizontal flight accompanying lift force generated by their wing shapes. The fixed wings 20 are composed of right and left biplane wings 21, 22 formed by arranging upper and lower wings 20a, 20b, that are positioned one above the other during a horizontal flight, on the right and left sides with a fuselage in the center. The right and left biplane wings 21, 22 comprise wind tip continuous parts 21a, 22a having a form that makes the upper and lower wings 20a, 20b continuous at each wing tip. Rotors 30 are arranged within right and left internal spaces 23, 24 surrounded by the fuselage 10 and the right and left biplane wings 21, 22.SELECTED DRAWING: Figure 1
【課題】固定翼による揚力を効果的に利用でき、高い強度を備えつつ軽量化ができることで、輸送効率を高めることができ、ロータの危険な露出をなくし、利用者に対する安全性を適切に確保することができる垂直離着陸航空機を提供する。【解決手段】垂直離着陸ができるように複数のロータ30、30を備えると共に、翼形状によって生じる揚力を伴って水平飛行ができるように固定翼20を備え、該固定翼20が、水平飛行の際に上下に位置する上下の翼20a、20bであって胴体を中心に左右に配されることで形成された左右の複葉翼21、22によって構成された垂直離着陸航空機であって、左右の複葉翼21、22は、各翼端において上下の翼20a、20bが連続された形態の翼端連続部21a、22aを備え、胴体10と左右の複葉翼21、22とによって囲まれた左右の内側スペース23、24の各々に、ロータ30が配されている。【選択図】図1 |
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