| 摘要 |
FIELD: ammunition for short-barreled and barrelles small arms, in particular, traumatic-action bullets for use in self-defense weapon. ^ SUBSTANCE: the bullet has a flexible envelope, hard core with an inner cavity and a propellant charge. The flexible envelope tightly fits the hard core, the core proper is reel-shaped, and the propellant charge is placed in the inner cavity of the core. The flexible envelope is made of a rubber mixture, and the core is made of steel. Diameter d1 and thickness h1 of the reel cheek fitting the bullet head section are larger than diameter d2 and thickness h2 of the cheek of the reel tail section, relationship d1/d2 equals 1.1 to 1.2, and relationship h1/h2 equals 3 to 4. The envelope is made thin and flexible so that reel cheek diameter d1 is to bullet diameter d as d2 equals 0.7 to 0.9. ^ EFFECT: enhanced stability of bullet flight and its strength characteristics, reduced recoil of the weapon and improved obturation at a shot. ^ 1 dwg |
