RU31439U1 - Hunting bullet, caliber "Pozis" - Google Patents

Description

The utility model relates to the field of hunting ammunition, and more specifically to bullets designed to equip bullet cartridges used for firing smooth-bore hunting weapons without muzzle attachments and weapons with nozzles, including rifled Paradox type, when hunting a large beast (moose, wild boar , bear, etc.)

Bullets of various manufacturers are known in the world, which are used for hunting with the use of smoothbore weapons. These are sub-caliber bullets of Polev, Strela, Nitrogen, as well as caliber bullets - Mayer, Brenneke, Vyatka, Makelevin, Foster, Gualandi, Ideal, Sputnik, etc. (see Hunting ammunition, Trofimov V.N., 1997, p. 91-133).

The disadvantage of the design of these bullets is that they are designed for shooting from smoothbore guns at medium distances, since for shooting at longer distances a smooth barrel cannot give the pool proper stabilization in flight. Therefore, the chances of getting a trophy decrease with increasing distance. Shotguns with rifled Paradox heads are used for firing at longer distances. However, the listed bullets for firing from such shotguns are not suitable due to

the presence of plastic containers and stabilizers, which at a high initial speed during the passage of rifling are deformed and are not able to stabilize the bullet upon departure from the barrel and on the flight path.

In addition, caliber bullets have other disadvantages. So the Brenneke hunting bullet (see Fig. 2) consists of a lead body and a shank - stabilizer with felt or plastic wads, interconnected by a screw or screw. The bullet body has one leading girdle and inclined longitudinal ribs, which are crushed when passing rifling.

The Guandandi hunting caliber bullet (see Fig. 3) is also a lead case with two leading belts and a polyethylene tail stabilizer. The small section of the belts, their small number and the polyethylene shank do not allow to obtain satisfactory results when firing using nozzles.

Caliber bullet Ideal (see figure 4) has two leading bands in the head and one belt in the tail. This design, due to the presence of only one belt on the tail, does not provide a stable position of the bullet when exiting the barrel.

The purpose of the proposed utility model is the creation of a universal Posis bullet, which is devoid of the disadvantages inherent in the above analogues and can be used with equal success both in a smooth and in a barrel with a threaded nozzle Paradox.

This goal is achieved by the fact that the bullet caliber Pozis, containing the head and tail parts, leading belts, an internal cavity, and the streamlined head has one leading belt, the tail part two leading belts, and the blind cavity is formed by a cone with a narrowing to the head part

In FIG. 1 shows the bullet "Posis.

In FIG. 2 - bullet “Brenneke.

In FIG. 3 - bullet "Gualandi,

In FIG. 4 - bullet "Ideal.

The Pozis bullet (see figure 1) is hollow. The cavity (3) is formed by a blind cone with a smooth narrowing forward. Thereby, a shift of the center of gravity to the bullet head is achieved, which is important during flight. In addition, the conical shape of the cavity strengthens the body of the bullet (1), reduces the degree of deformation with increasing pressure in the barrel. One of the distinguishing features of the Pozis bullet is the presence in the rear of two closely spaced belts (2) of sufficiently large cross section that reliably hold the bullet in a stable position until the bullet or nozzle completely leaves the bullet. The section of the belts and their number allow them to be reliably cut into the rifling of the nozzle and get the bullet rotated around its own axis, further stabilizing the trajectory, increasing the flight range.

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Due to the shape of the head part formed by a truncated cone, and the conjugation of the cylindrical parts of the body of the bullet with radii, the Pozis bullet has a streamlined shape, which also relates to the advantage of the proposed design.

The effect of hitting the target is achieved due to the high energy of the Pozis heavy bullet and its tendency to deform when hit by the target. The shape of the bullet head allows, when passing through insignificant obstacles (branches, bushes), not to deviate from the target, but to cut them off. Due to the displacement of the center of gravity and the head of the bullet is stabilized in flight and does not change the direction of movement relative to the aiming point. The bullet gets the double stabilization effect when firing shotguns with a paradox nozzle. In this case, as was noted, the bullet also acquires rotation.

The bullet can be equipped in a plastic or paper sleeve. For equipment smokeless powder Sokol or Sunar-Magnum are used. On gunpowder poured into the sleeve, wads and gaskets are installed. As wads can be used felt, wood-fiber or plastic wads. A bullet is directly mounted on wads and the sleeve is rolled.

The Pozis bullet is acceptable for individual assembly of cartridges in home conditions and does not require the use of any special devices.

The design of the bullet has a protective coating that protects the barrel and the muzzle device from lead.

 .

The bullet cartridge equipped with the Pozis bullet can be used in all hunting shotguns and shotguns with attachments including the Paradox.

Moreover, the range and accuracy parameter when firing with cartridges equipped with a Pozis bullet from rifles with Paradox nozzles significantly increase.

The proposed utility model is industrially applicable. This is confirmed by the fact of manufacturing a hunting capiberian bullet Pozis at FSUE Production Association Plant named after Sergo

The authors:

///

O.M. Antonov

/ 7

 d t - r - "- UY Singatullin

/ V.P. Volkov

RLDtKhasanov

Claims (1)

A bullet caliber, containing the head and tail parts, leading belts, an internal cavity, characterized in that the streamlined head has one, and the tail part has two leading belts, and the blind cavity is formed by a cone with a narrowing to the head.