RU197519U1 - Armor-piercing incendiary bullet - Google Patents

Abstract

The utility model “Armor-piercing incendiary bullet” consists of a hollow punch and an active element located in it, the material for which can be used incendiary mixture (AP), EXPLOSIVES, metal-fluoroplastic composite (MPC) or mixtures of these materials. The model provides an increase in the damaging effect of ammunition for due to the release of additional energy by the active element after the collision with the aim of being protected by personal protective equipment. In the case of using 5.45 mm caliber for machine guns and machine guns, it improves the performance to the level of requirements for sniper weapons.

Description

The utility model “Armor-piercing incendiary bullet” relates to ammunition, can be used in sniper ammunition to improve the performance of machine guns and machine guns of 5.45 mm caliber to the level of requirements for sniper weapons

State of the art

Known armor-piercing bullet (patent No. 21595940 from 08.17.1998 g) containing a shell, a core of hard alloy and a lead shirt in the form of a glass.

Known bullet cartridge 5.45x39 Index GRAU 7N24, containing a shell, a core of hard alloy and a lead shirt in the form of a glass,

Lead shirt from overloads when fired gets noticeable deformation, leading to uncontrolled change in the shape of the bullet and imbalance.

The penetrating and destructive action of bullets is limited by the magnitude of the kinetic energy, which depends on the mass and velocity of the collision.

Utility Model Essence

An armor-piercing incendiary bullet (Fig. 1) contains a core (1) with an active element (2) and a balancer (4) located in the core cavity, a lead belt (3), a ballistic tip (5).

The material for the active element is used, for example, incendiary mixture (ZS), explosive (BB), metal fluoroplastic composite (MPC). Materials for the active element can be used in combination with each other. Material for VP - metal or plastic.

The purpose of this utility model is to increase the damaging effect of a bullet against targets in personal protective equipment at medium and high ranges of fire.

The technical problem to which the present utility model is directed is to increase the penetration coefficient, create a thermobaric action inside the target, ensure the accuracy of the bullet and the manufacturability of the manufacture of elements and assembly.

The increase in the penetration coefficient is achieved by increasing the mass of the core compared to the core 7N24 in 1.5 ... 2 times without changing the mass of the bullet as a whole.

The thermobaric effect is created due to the conversion of the potential energy of the active element after collision with an obstacle.

Improving accuracy is ensured by the absence of a lead shirt.

Manufacturability is ensured by using high-precision carbide rods for a monolithic tool as a workpiece for the core; technologies for powder metallurgy and the production of plastic products are used to manufacture the active element and VP

At the moment of a bullet hitting an obstacle, an active element is activated inside the core cavity and additional energy is released.

The proposed bullet provides in comparison with the prototype:

- reduction of dispersion

- increase breakdown

- thermobaric action inside the target.

Claims (1)

An armor-piercing incendiary bullet containing a core, an active element, a driving belt, a balancer, a ballistic tip, characterized in that the core is made in the form of a hollow punch of a hard alloy, the active element and the balancer are placed in the cavity of the core.

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