SU1799457A3 - Bullet for smooth-bore guns - Google Patents

Description

The invention relates to the field of hunting ammunition, namely to bullets, and is intended for firing from smoothbore guns.

The aim of the invention is to increase the striking ability of a bullet.

Figure 1 shows a bullet, side view; figure 2 - a view of figure 1; in Fig.Z - metal body of the bullet, side view; on fi g, 4 view B in Fig.Z; in FIG. 5 and 6 - options for the manufacture of bullets, cut; figure 7 - loop with inclined ribs, side view; Fig.8 is a view In Fig.7.

The bullet contains a metal case 1, for example brass or steel, with a through internal cavity and with slots 2 having a wedge-shaped profile and expanding as it approaches the bullet head, as well as with petals 3. Proppant 7 located in the cavity formed by the petals 3 as well as the centering protrusions 8 or 9 and the tail stabilizer 5 are made as a single unit of a polymeric material, for example polyethylene. In this case, the polymer tail stabilizer 5 has a section which. 5 passing through the through inner cavity of the housing into the cavity formed by the petals 3, forms a proppant 7, individual sections of which are located in the slots 2 of the housing 1. form the centering protrusions 8 or 9.

The tail stabilizer 5 is mainly performed with one or more leading bands 6 at the same time. The petals 3 of the metal body 1 are made with side faces 10 converging at an angle simultaneously inward and to the bullet head, so that they form cutting edges 11 on the inner surface of the petals, at least in the bullet head, which are in the inner cavity filled with polymer material proppant element 7. The metal housing 1 can be made with a skirt 4 in the rear of the housing. The centering protrusions located in the slots 2 of the housing 1 are made mainly in the form of inclined ribs 9. The bullet can be made with ribs located vertically

SU 1799457 AZ

1799457 4 kalno (not shown in the drawings), or with protrusions 8 that coincide along the contour with the slots 2. Depending on the caliber of the bullet and the method of its manufacture, the metal body 1 can be made with a different number of slots 2.

The bullet operates as follows.

When passing through the barrel, the bullet is centered by centering protrusions 8 or 9 and the leading belts 6, which are easily crimped during the passage of the muzzle narrowing, while ensuring isolation of the body metal from the barrel metal. The bullet is stabilized in flight by a tail stabilizer 5 of polymer material. At the same time, the bullet, having centering ribs 9, made with an inclination, rotates in flight around its longitudinal axis, which further increases the accuracy of fire. the ability of a bullet due to cutting tissues in the body of the animal and thereby increasing the wound channel.

Claims (2)

Claim 1. Bullet for smooth-bore guns, containing a metal body with slots forming the petals, as well as a proppant located in the cavity formed by the petals, made of polymer material as a whole with the centering protrusions located in the slots of the body, a tail stabilizer, characterized in that that, in order to increase the bullet's striking ability, the inner surface of the petals, at least in the head part, has a cutting edge, which is formed by the intersection of the side faces of the petals, clothing inside and to the head of the bullet, and the slots of the body have a wedge-shaped profile, expanding to the head of the bullet. 2. The bullet according to claim 1, with the exception that the centering protrusions are made in the form of inclined ribs.