SELF-PROPELLED GUN (MODIFICATIONS) Russian patent published in 2000 - IPC

FIELD: military equipment. SUBSTANCE: the invention is devoted to perfection of the instrument system of self-propelled gun and has three modifications. In the gun with the system of gyro indication located in the turret the on-board computer and the training and elevation drives are connected via electronic adders of training and elevation angles. The first modification has a transmitter of gun elevation angles relative to the horizontally adjusted part of the sight connected to the electronic adder of elevation angles and on-board computer. In the second modification the gun elevation channel has a transmitter of the angle of traverse the gun about the trunnion axis relative to the turret body connected to the elevation angle adder. In the third modification the gyro indication system is installed directly on the gun swinging part and connected to the on-board computer and electronic adders of training and elevation angles. In the first and second modifications the transmitter of the angle of turret traverse relative to the chassis body is connected to the on-board computer and electronic adder of training angles. EFFECT: enhanced accuracy of fire, enhanced system and enhanced reliability. 4 cl, 4 dwg