| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a flight device capable of stably flying by reducing run-out of a body shaft, while flapping plural pairs of right-left wing bodies like a dragonfly. <P>SOLUTION: This flapping flight device includes the vertically rockably supported right-left wing bodies in a plurality of pairs arranged in a longitudinally long support body, and a driving means for driving the respective wing bodies, and can perform a stable flight characterized in that the ratio of the whole weight and the area of the wing bodies is 0.357 m<SP POS="POST">2</SP>/N or less, and the wing bodies are constituted of an elastic shaft member and a thin film wing part, and a step height is arranged between the front-rear wing bodies. <P>COPYRIGHT: (C)2012,JPO&INPIT |
