INTERRUPTION OF GIRATION OF A USEFUL LOAD EJECTED FROM A PROJECTILE IN GIRATION

摘要

The present invention relates to a method and system for interrupting gyration of a payload ejected from a gywing artillery projectile (10), the projectile being loaded with a cargo (40) containing the payload (20). and a payload turn-off device (100). According to the invention, the cargo is ejected from the projectile and the payload gyration interruption device is implemented. The cargo includes a parachute (48), a guard (44) that covers the folded parachute and at least a portion of the payload. The payload gyration interruption device comprises at least two yo-yo cords (46). The ejection of the cargo is followed, in order, the unwinding of said two yo-yo ropes, the release of the protection, the deployment of the parachute and the stabilization of the payload.