CONTROL SYSTEM UNIT FOR A MISSILE LAUNCHED FROM A TUBULAR GUIDE Russian patent published in 2022 - IPC F42B15/00 

FIELD: military

SUBSTANCE: invention relates to a control system for missiles of multiple rocket launcher systems. The control system unit of a missile launched from a tubular guide contains a body with an ogival part and aerodynamic rudders that open in flight, which are mounted on it, and consist of a base and a folding part. In this case, a shaft by means of a splined connection fastens the folding part and the base where the teeth are formed on the shaft, and the corresponding splines are in the front lug of the folding part and the base. In this case, the shaft is equipped with one or more flats and is installed with the ability to rotate and move longitudinally relative to the unfolding axis, under the action of a compression-torsion spring, in addition, a stop is made on each base lug.

EFFECT: invention is aimed at ensuring reliable fixation and operation of aerodynamic rudders in the unfolded position during flight at supersonic speeds, as well as improving manufacturability.

3 cl, 4 dwg