RAMMER PISTON FOR MULTI-BARREL CONSTRUCTION ARTILLERY PIECES

摘要

FIELD: weapons and ammunition.;SUBSTANCE: two-barrel artillery piece consists of two independent barrels arranged vertically to soil surface. Rammer piston is designed to run piles in soil from multi-barrel artillery pieces and comprises pistons to be fitted in bores of said barrels and platform-base. Inside single-piece rammer piston components to be fitted in barrel bores have cylindrical hollow channel communicating the barrel behind-projectile chambers of barrels extending in axes of cylindrical pistons and inside platform-base resting on pile head.;EFFECT: elimination of spinning of the moment of forces caused by difference in pressure of powder gases in barrel bore.;1 dwg