| 摘要 |
<p>The invention relates to a light aircraft employed in the sportive and recreation aviation, with a capacity of two persons, said aircraft being built in compliance with the principles of Canard architecture and having a capacity of swinging out two thirds of the span of each wing. The light aircraft has each wing built from a movable part (A) and a fixed part (B) which are swung about an articulation (C), by means of two hydraulic pistons (14 and 15), the strength structure of each wing consisting of a main wing spar (1) and a secondary wing spar (2), the two wing spars consisting of two girders (17 and 18), each having at the ends a part of the articulation (C), comprising a movable part (F) and a fixed part (G), an axle joining the two parts, said axle being concentric with the axis x - x' and with the movable part rotating about it, a locking piece (24) and two hydraulic pistons (14 and 15).</p> |
