SI24482A - Partitioned projectile - Google Patents

Abstract

The object of the invention is divided into missiles, in particular for small arms such as, for example, a sphere of charge of a rifle or gun, wherein the sphere is made of a combination of hard and soft plastic or a similar material intended for temporary disablement of the target, or minor trauma. The divided missiles consist of the lower part (2) of the projectile and the upper part (3) of the projectile. The projectile's lower part (2) is made of heavier polyethylene (PE) or polypropylene (PP) plastic, while the upper part (3) of the projectile is made of a softer polyurethane plastic (TPU).

Description

SHARED PROJECTILE

The subject of the invention is a split projectile, especially for small arms, such as. 5 bullets of a rifle or pistol, the bullet being made of a combination of hard and soft plastic or similar material intended to temporarily incapacitate the target, or minor trauma, as such a missile can stop an even thicker garment. The invention belongs to class F 24B 30/00 of the International Patent Classification io The technical problem that the present invention successfully solves is the structural solution for the production of a projectile, e.g. handgun bullets aimed at temporarily disabling a target with improved ballistic properties and more accurate hits.

Handgun bullets intended for temporary disabling and non-destructive aiming are made of softer material, plastic or rubber in known embodiments. Such a projectile - a sphere is mounted in a standard or plastic sleeve. When fired from a standard handgun, the bullet in the barrel does not begin to rotate due to its softness and, as a result, its flight is imprecise. This makes it very difficult and imprecise to strike a target with such a bullet.

The split projectile according to the invention is a sphere (e.g. 7.62 mm; 5.56 mm or 9 mm) made of plastic or similar material consisting of a polyurethane plastic (TPU) top and a polyethylene (PE) or polypropylene bottom (PP) plastics.

The invention will be explained in more detail on the basis of an embodiment and the accompanying drawings, of which:

Figure 1 is a sectional view of a 7.62 or 5.56 mm caliber bullet with a split projectile according to the invention;

Figure 2 is a cross-section of a 9 mm caliber bullet with a split projectile according to the invention;

Fig. 3 is a split projectile with notches in lateral view io and bottom view.

The split projectile according to the invention, in the 7.62 or 5.56 mm caliber shown in Figure 1, is housed in an explosive-filled explosion-proof jacket 1. The split projectile consists of the lower part of the 2 missile and the upper 3 of the missile. The lower part 2 of the projectile is made of more rigid polyethylene plastic (PE) or polypropylene (PP), while the upper part 3 of the projectile is made of softer polyurethane plastic (TPU). The lower part 2 of the projectile is inserted into the jacket 1 to the first sealing ring 2a, while the second sealing ring 3a of the upper portion 3 sits on the upper edge of the jacket 1.

Figure 2 shows an embodiment of a split projectile according to the invention and an embodiment of 9 mm caliber. In the explosive-filled T-shell T, a split missile is mounted consisting of the lower part 2 'of the projectile and the upper part 3' of the projectile. The lower part 2 'of the projectile is made of stiffer polyethylene (PE) or polypropylene (PP) plastic, while the upper 3' projectile is made of softer polyurethane plastic (TPU). The combination of the lower portion 2 'and upper portion 3' of the projectile is inserted into the jacket 1 'such that the sealing ring 3a' is in the upper edge of the jacket Γ.

This split missile composition allows the projectile to rotate due to the stiffer lower portion 2.2 'in its path through the barrel. This makes the targeting of the split-projectile target according to the invention significantly more accurate than the known embodiments of a non-planar plastic or rubber projectile.

io A split projectile according to the invention may have, in its lower part, 2,2 ', notches 4 designed to stabilize the projectile at a lower speed while at the same time having the effect of reducing the speed of the projectile by flight path (short-range ammunition). The notches 4 are made up to the first sealing ring 2a on the projectile.

Claims (4)

PATENT APPLICATIONS 1. A split missile designed to temporarily disable a target, characterized in that 5 that the lower part (2,2 ') of the projectile is made of more rigid polyethylene (PE) or polypropylene (PP) plastic and the upper part (3,3') of the projectile is made of softer polyurethane plastic (TPU). A split projectile according to claim 1, characterized in that the lower part (2) of the projectile is inserted into the jacket (1) to the first sealing ring (2a) and the second sealing ring ( 3a) The upper part (3) is located on the upper edge of the jacket (1). A split projectile according to claim 1, characterized in that the combination of the lower part (2 ') and the upper part (3') of the projectile is inserted into the jacket (T) such that the sealing ring (3a ') of the upper part ( 3 ') in the upper edge of the mantle (T). A split projectile according to claims 1 to 3, characterized in that its lower part (2,2 ') has recesses (4) designed to stabilize the projectile at a lower speed, while reducing the velocity of the projectile, flight paths (short range ammunition).