ASSEMBLED CARTRIDGE CASE Russian patent published in 2003 - IPC

FIELD: ammunition for anti-infantry automatic and subcaliber rocket launchers, in particular, propellant charges of high-explosive warheads. SUBSTANCE: the assembled cartridge case has a primer cap, combustion chamber with powder filling, the wall of the cartridge case has an annular inside it above the powder filling, the diaphragm is coated from the top with a gasket, geometrically closed around the edges by the unbent annular flange of the shoulder notch, on which the warhead body is based, the gasket is made of cartridge paper and glued to the diaphragm. EFFECT: enhanced functional reliability, in particular: stability of close grouping of shots, absence of the muzzle flash and back blast at a shot and guaranteed sealing of the combustion chamber with the powder filling at a separate prolonged storage of the propellant charge. 6 dwg