Arrangement for the unlatching and extension of the stabilizing fins of a projectile

摘要: An arrangement for the unlatching and extension of stabilizing fins or control surfaces a projectile, including power element which is effective in longitudinal direction projectile pressing follower against camming runoff edges located proximate hinged connections at fin footings, after latching region their end has been released. The causes crown ring to be raised away from opposite force spring through movement connecting pusher rod prior engaging behind then edges.