FIELD: rocketry.
SUBSTANCE: invention represents rocket part with stabilising device of rocket missile. Rocket body part before stabilising device is made with conical circular ledge, wherein larger diameter of housing is located under external ring. Stabilising device is equipped with additional inner ring installed on larger diameter of missile body part and rigidly connected by flat longitudinal pylons with external ring. External ring of stabilising device is displaced relative to bottom edge of nozzle unit and protrudes beyond its limits, and blades in deployed position are removed from rear edge of external ring towards rocket body front part. In plane of bottom edge of nozzle unit retainers are fixed in amount of aligned with number of blades. Retainers are inserted into corresponding slots of each blade in their closed position.
EFFECT: technical result is higher combat efficiency and reliability of operation.
1 cl, 2 dwg
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