To provide a lift force variable wing comprising a wing which moves a movable wing provided on a front edge side, according to a take-off state, horizontal flight, and landing flight state, for properly acquiring lift force according to necessity.SOLUTION: The lift force variable wing is configured so that, by means for moving a variable wing provided on a front edge side by a top side apex 1 and a ground side apex 2 according to actuation in take-off, horizontal flight, and landing flight time. In horizontal flight time, the variable wing is returned for reducing a wing area, for reducing a resistance, in take-off time, the variable wing is expanded for acquiring required lift force, and in landing time, the wing area is expanded to become a maximum area.SELECTED DRAWING: Figure 5
【課題】離陸、水平飛行、着陸飛行形態に合わせて、前縁側に設けた可動翼を可動して、必要に応じた揚力を適正に得られる翼を具備した揚力可変翼を提供する。【解決手段】離陸、水平飛行、着陸飛行時の作動に合わせ天側の頂点1と地側の頂点2より、前縁側に設けた可動翼を可動する手段によって、水平飛行時には可動翼を戻して翼面積を小さくして、受ける抵抗を少なくし、離陸時には必要な揚力を得るために、可動翼を広げ、着陸時には翼面積を最大に広げる。【選択図】図5
LIFT FORCE VARIABLE WING
揚力可変翼
2019-08-29
Patent
Electronic Resource
Japanese
IPC: | B64C AEROPLANES , Flugzeuge |
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