UNIT OF THE CONTROL SYSTEM OF A ROCKET LAUNCHED FROM A TUBULAR GUIDE Russian patent published in 2023 - IPC F42B15/00 

FIELD: control system for multiple rocket launchers.

SUBSTANCE: unit of the control system of a rocket launched from a tubular guide (11) comprises a body (1) and aerodynamic rudders (2) that fold out in flight, mounted on an ogival part (3), including a base and a console. In the body (1) in each pair between the rudders (2) there is a hollow cylinder (4) with a piston (5). The piston (5) is secured against movement by a shear pin (6). On the part of the piston (7) protruding above the body (1) surface, a latch (8) is fixed, configured for limiting the rotation of the console in the folded position relative to the base. The outer surface of the latch (8) is within the circumscribed circle with a diameter of not more than 0.99 of the body (1) diameter.

EFFECT: stability of the projectile after leaving the guide, fixation of the rudders in the folded position during operation, storage, loading and unloading in the guide of the combat vehicle and after exit of the projectile from the guide before issuing a command to open.

2 cl, 3 dwg