Improvements in the nozzle devices and stabilizing organs for self-propelled projectiles, characterized by arranging the movable nozzle longitudinally in a support intended to be fixed to the rear of the rocket body and to have articulated on said support, through transverse axes, some fins remaining conjugate contact surfaces provided on said nozzle and fins, so that a displacement of the nozzle on its support, under the action of propulsion gases, from an advanced position of rest to a delayed position of use, automatically causes the deployment of said fins. (Machine-translation by Google Translate, not legally binding)
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