STEERING DRIVE OF THE CONTROLLED ROCKET AND OF THE PROJECTILE Russian patent published in 2018 - IPC F42B15/00 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the field of control of the movement of aircraft and, in particular, to electrohydraulic and electro-pneumatic steering drives of the guided missiles and projectiles. Steering gear of the device includes an adder. It is connected to an electronic power amplifier. Device also includes the electromechanical converter, the steering wheel, the feedback sensor, the hydraulic or pneumatic distributor and power cylinders with pistons. Pistons interact through pushers with the two-arm lever. Its working surfaces are made by evolvent. Two-arm lever is fixed motionless on the shaft. Its rotation axis coincides with the rotation axis of the steering wheel. It is rigidly fixed to one of the end surfaces of the shaft. Housings of power cylinders are rigidly fixed onto the body of the missile or projectile. Rotor of the feedback sensor is rigidly fixed to the second end face of the shaft. Stator of the sensor is rigidly fixed onto the shell of the rocket or projectile.

EFFECT: increased accuracy of steering wheel steering commands.

1 cl, 5 dwg