| 摘要 |
FIELD: defensive weapon. SUBSTANCE: when the control fins are in the folded position, air is not admitted to the inlet of the control actuators. The control actuator block has a base that carries the control actuators, and a cylindrical tube. A cylindrical part of a smaller diameter with a front wall and radial holes is formed in the front part of the tube. The control fins deployment mechanism has a two-step piston, with the smaller step being in the front part, which has a front wall and radial holes. In the initial position, before actuation of the control fins deployment mechanism, extension of control flips to the working position and location by means of the lock mechanism, the tube smaller step is inside the piston smaller step. The radial holes in the tube are closed. It prevents admission of air to the chambers of the control actuators up to the moment of deployment of control fins. EFFECT: enhanced accuracy of missile flight control in the initial control section. |
