RU2735737C1 - Bullet with a groove for cleaning a gun barrel channel during firing - Google Patents

Bullet with a groove for cleaning a gun barrel channel during firing Download PDF

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Publication number
RU2735737C1
RU2735737C1 RU2020119169A RU2020119169A RU2735737C1 RU 2735737 C1 RU2735737 C1 RU 2735737C1 RU 2020119169 A RU2020119169 A RU 2020119169A RU 2020119169 A RU2020119169 A RU 2020119169A RU 2735737 C1 RU2735737 C1 RU 2735737C1
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RU
Russia
Prior art keywords
bullet
groove
barrel
during firing
cleaning
Prior art date
Application number
RU2020119169A
Other languages
Russian (ru)
Inventor
Василий Михайлович Покаляев
Original Assignee
Василий Михайлович Покаляев
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Publication date
Application filed by Василий Михайлович Покаляев filed Critical Василий Михайлович Покаляев
Priority to RU2020119169A priority Critical patent/RU2735737C1/en
Application granted granted Critical
Publication of RU2735737C1 publication Critical patent/RU2735737C1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A29/00—Cleaning or lubricating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B14/00—Projectiles or missiles characterised by arrangements for guiding or sealing them inside barrels, or for lubricating or cleaning barrels

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)

Abstract

FIELD: military equipment.SUBSTANCE: invention relates to military equipment, namely to firearms. Bullet has a groove in the plane perpendicular to the axis of the bullet, the outer diameter of the rear wall of which corresponds to the maximum diameter of the bullet, and the outer diameter of the front wall is somewhat smaller than the maximum diameter of the bullet. During firing bullet moves along barrel channel forward, at that rear wall of bullet groove scrapes combustion products of gunpowder and other foreign substances trapped in barrel, collecting them in groove.EFFECT: invention allows to create a bullet structure which cleans the barrel channel from powder combustion products obtained during previous shots, as well as from other foreign substances trapped in the barrel.1 cl, 1 dwg

Description

Настоящее изобретение относится к области военной техники, а именно к огнестрельному оружию.The present invention relates to the field of military technology, namely to firearms.

Из существующего уровня техники известны пули патронов к огнестрельному оружию. В качестве прототипа примем пулю патрона 7,62×25.Bullets of cartridges for firearms are known from the prior art. As a prototype, we will take the bullet of the cartridge 7.62 × 25.

Пуля имеет поверхность с постепенным уменьшением ее диаметра по мере приближения к началу пули.The bullet has a surface with a gradual decrease in its diameter as it approaches the beginning of the bullet.

Недостатком данного технического решения является забивание по мере стрельбы канала ствола продуктами сгорания пороха.The disadvantage of this technical solution is the clogging as the barrel bore is fired by the combustion products of the powder.

Задачей, на решение которой направлено заявляемое изобретение, является создание конструкции пули, очищающей при выстреле канал ствола от продуктов сгорания пороха, полученных при предыдущих выстрелах, а также и от других попавших в ствол посторонних веществ.The problem to be solved by the claimed invention is to create a design of a bullet that cleans the barrel bore when fired from the combustion products of gunpowder obtained during previous shots, as well as from other foreign substances that have entered the barrel.

Данная задача решается выполнением на пуле канавки в плоскости перпендикулярной оси пули, наружный диаметр задней стенки которой соответствует максимальному диаметру пули, а наружный диаметр передней стенки несколько меньше максимального диаметра пули.This problem is solved by making a groove on the bullet in the plane perpendicular to the bullet axis, the outer diameter of the rear wall of which corresponds to the maximum diameter of the bullet, and the outer diameter of the front wall is slightly less than the maximum diameter of the bullet.

При выстреле пуля двигается по каналу ствола вперед, при этом задняя стенка канавки пули соскребает продукты сгорания пороха и другие попавшие в ствол посторонние вещества, собирая их в канавке.When fired, the bullet moves forward along the barrel bore, while the rear wall of the bullet groove scrapes off the combustion products of powder and other foreign substances that have entered the barrel, collecting them in the groove.

Техническим результатом, обеспечиваемым приведенной совокупностью признаков, является создание конструкции пули, очищающей при выстреле канал ствола от продуктов сгорания пороха, полученных при предыдущих выстрелах, а также и от других попавших в ствол посторонних веществ.The technical result provided by the given set of features is the creation of a bullet design that cleans the barrel bore from the combustion products of the powder obtained during previous shots when fired, as well as from other foreign substances that have entered the barrel.

В качестве примера на фигуре изображена конструкция пули с канавкой, имеющей заднюю стенку (поз. 1) и переднюю стенку (поз. 2).As an example, the figure shows the design of a bullet with a groove having a rear wall (item 1) and a front wall (item 2).

Claims (1)

Пуля с канавкой для чистки канала ствола огнестрельного оружия при выстреле, имеющая поверхность с постепенным уменьшением ее диаметра по мере приближения к началу пули, отличающаяся тем, что имеет канавку в плоскости, перпендикулярной оси пули, наружный диаметр задней стенки которой соответствует максимальному диаметру пули, а наружный диаметр передней стенки несколько меньше максимального диаметра пули.A bullet with a groove for cleaning the bore of a firearm when fired, having a surface with a gradual decrease in its diameter as it approaches the beginning of the bullet, characterized in that it has a groove in a plane perpendicular to the bullet axis, the outer diameter of the rear wall of which corresponds to the maximum diameter of the bullet, and the outer diameter of the front wall is slightly less than the maximum diameter of the bullet.
RU2020119169A 2020-06-01 2020-06-01 Bullet with a groove for cleaning a gun barrel channel during firing RU2735737C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2020119169A RU2735737C1 (en) 2020-06-01 2020-06-01 Bullet with a groove for cleaning a gun barrel channel during firing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2020119169A RU2735737C1 (en) 2020-06-01 2020-06-01 Bullet with a groove for cleaning a gun barrel channel during firing

Publications (1)

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RU2735737C1 true RU2735737C1 (en) 2020-11-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2768580C1 (en) * 2021-07-08 2022-03-24 Александр Георгиевич Семенов Silent cleaning cartridge for small arms

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356029A (en) * 1966-03-03 1967-12-05 American Metal Climax Inc Ballistic lubricating composition
US4417521A (en) * 1981-10-26 1983-11-29 Buffalo Bullet Company Bullet for muzzle loading guns
JPH03175293A (en) * 1989-12-01 1991-07-30 Japan Steel Works Ltd:The Liquid injection bullet
US20140130699A1 (en) * 2012-09-28 2014-05-15 Alliant Techsystems Inc. Muzzleloader bullet system
CN203642790U (en) * 2013-10-14 2014-06-11 太原融盛科技有限公司 Bullet for removing carbon deposit from gun barrel and oiling

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356029A (en) * 1966-03-03 1967-12-05 American Metal Climax Inc Ballistic lubricating composition
US4417521A (en) * 1981-10-26 1983-11-29 Buffalo Bullet Company Bullet for muzzle loading guns
JPH03175293A (en) * 1989-12-01 1991-07-30 Japan Steel Works Ltd:The Liquid injection bullet
US20140130699A1 (en) * 2012-09-28 2014-05-15 Alliant Techsystems Inc. Muzzleloader bullet system
CN203642790U (en) * 2013-10-14 2014-06-11 太原融盛科技有限公司 Bullet for removing carbon deposit from gun barrel and oiling

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ГАНС Й. ХАЙГЕЛЬ, Штатный патрон Варшавского договора. Калибр 7,62х25,8. Журнал "Калашников". N2/2019, опуб. 21.03.2019. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2768580C1 (en) * 2021-07-08 2022-03-24 Александр Георгиевич Семенов Silent cleaning cartridge for small arms

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