GYROCOORDINATOR OF TARGET-SEEKING HEAD Russian patent published in 2017 - IPC F41G7/00 

FIELD: weapons and ammunition.

SUBSTANCE: in the homing head gyrocoordinate of guided rocket and artillery armament containing the body, the rotor on the internal cardan suspension, in the inner frame of which the optical system and the radiation receiver are placed, the base of the cardan suspension fixed in the body with the possibility of rotation and longitudinal movement by an elastic compression-twist element, at the rear end of the base there is a bushing with a protrusion and groove and the protrusion contacts with a restrictive surface made in a flange fixed to the rear of the housing, the retainer, it is provided with the ledge formed on the projection of the sleeve from the side directed to the confining surface in the direction of rotation, on the limiting surface contacting the projection in the direction of rotation, the distance from the support plane of the confining surface in the longitudinal direction is equal to the movement of the cardan suspension base when unscrambled minus the height of the ledge in the longitudinal direction.

EFFECT: increasing of the stability of the homing head gyrocoordinate to longitudinal acceleration while maintaining the rigidity of the elastic element in the longitudinal direction.

2 dwg