| 摘要 |
<p>According to the invention, the projectile is equipped with fins capable of being turned down against the body (3) of the projectile and of being deployed as a result of rotation about an axis parallel to the longitudinal axis of the projectile. For deploying at least one pair of fins, use is made of at least one ring (4) placed inside the body (3) and capable of pivoting and of means for transmitting this rotational movement to the two fins. These transmission means can be produced by means of a notch (10) made in the ring opposite each fin (2) which has a projecting part (5) penetrating into the notch (10). The means used for rotating the ring (4) can be controlled pyrotechnically. The invention is used for projectiles, such as missiles. <IMAGE></p> |
