WEAPON ARMING MECHANISM Russian patent published in 2024 - IPC F41A7/02 

FIELD: military equipment.

SUBSTANCE: weapon arming mechanism comprises a bed rigidly connected to the output shaft of the vertical guidance drive, mounted on a base, fixed relative to the bed, cable passed through the rollers fixed on the gun bed, and mechanically connected to the leash, the gun bolt and the manual arming handle, return spring, mechanically connecting the leash with the bed, a locking cone fixed on one end of the cable and installed in the conical seat in the bed, mechanical clamp installed on the base and providing the possibility of locking with the specified force of the locking cone relative to the base and a carriage with a stop installed in the leash guides and connected to the leash by a pressing spring. Manual arming handle is fixed on the other end of the cable with the possibility of adjusting the cable tension and is installed in the rear lower part of the bed with the possibility of fixation by means of a latch. Cable is additionally passed through the roller block installed on the carriage with the possibility of reciprocal movement within the limits of the carriage support relative to the leash.

EFFECT: enabling the possibility of manual and remote electromechanical arming of the weapon, reduction of dimensions and weight of the mechanism, increase of reliability of operation, as well as increase of convenience and safety of operation when performing manual arming of the weapon.

1 cl, 6 dwg