CASELESS CARTRIDGE FOR FIREARM Russian patent published in 1997 - IPC

FIELD: caseless cartridges for firearm. SUBSTANCE: caseless cartridge for firearm has bullet 1, propelling charge consisting of internal cone-shaped part 4 and external part 5, having a tapered bore embracing charge internal part 4, and sealing washer 7. Components of the propelling charge are interconnected by combustible partition 8; the internal surface of external part 5 of the propelling charge, except for its front extremity, is coated with slowly combustible film 9. Bullet 1 may be furnished with hollow cone-shaped stabilizer 2 secured on it and made with hole 3 in its tail portion. In this case internal cone-shaped part 4 of the propelling charge is positioned in stabilizer 2. EFFECT: improved design. 2 cl, 1 dwg