| 摘要 |
FIELD: guided missiles, in particular, homing heads used in artillery guided missile control systems. SUBSTANCE: gyroscopic target seeker of homing head of artillery guided missile uses a gyroscope on an inner gimbal mount, installed in whole inner gimbal are the radiation sensor and optical system, a bush is fixed to the mounting seat of the radiation sensor with a stop against its the surface of a truncated cone, whose larger base is directed towards the action of acceleration at a shot; in the axial direction the bush is engageable with a cylindrical spacer of variable thickness, installed between the larger base of the cone and the bulge made on the inner cylindrical surface of the inner gimbal of the gimbal mount, and in the radial direction its lateral tapered surface is engageable with a taper slit ring tightened by a thrust nut installed in the inner gimbal; the bush tapered surface is aligned with the sensing element of the radiation sensor. EFFECT: enhanced impact strength of the gyroscopic target seeker due to prevention of a shift of the radiation sensor relative to the optical system at a shot. |
