RU95111125A - Nonlocking-type bolt or delayed blowback firearm - Google Patents

Nonlocking-type bolt or delayed blowback firearm

Info

Publication number
RU95111125A
RU95111125A RU95111125/02A RU95111125A RU95111125A RU 95111125 A RU95111125 A RU 95111125A RU 95111125/02 A RU95111125/02 A RU 95111125/02A RU 95111125 A RU95111125 A RU 95111125A RU 95111125 A RU95111125 A RU 95111125A
Authority
RU
Russia
Prior art keywords
barrel
standard
subcaliber
breech
muzzle
Prior art date
Application number
RU95111125/02A
Other languages
Russian (ru)
Other versions
RU2077689C1 (en
Inventor
Ф.А. Котюхов
В.В. Никитин
А.В. Очнев
В.П. Ульянцев
Original Assignee
Ф.А. Котюхов
В.В. Никитин
А.В. Очнев
В.П. Ульянцев
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ф.А. Котюхов, В.В. Никитин, А.В. Очнев, В.П. Ульянцев filed Critical Ф.А. Котюхов
Priority to RU95111125A priority Critical patent/RU2077689C1/en
Application granted granted Critical
Publication of RU2077689C1 publication Critical patent/RU2077689C1/en
Publication of RU95111125A publication Critical patent/RU95111125A/en

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  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

FIELD: small arms for shooting both combat and practice ammunition. SUBSTANCE: in practice version the standard weapon additionally uses replaceable subcaliber barrel 9 with geometric locking of it with cartridge chamber 7 of standard barrel 2 for practice ammunition 14 with an easily shaped bullet, caliber Dy.n. The bore diameter of the subcaliber barrel equals (0.6 to 0.8)Dy.n. Subcaliber barrel 9 is furnished with elements fixing it against longitudinal displacements, made, for instance, in the form of supporting shoulder 10 on the breech side of subcaliber barrel 9 engageable with thrust end 11 of standard cartridge chamber 7, and nut 13 installed on threaded section 12 of the subcaliber barrel muzzle up to the stop against the muzzle end of standard barrel 2. Subcaliber barrel 9 may have longitudinal slots 19 of the preset length and width at a preset distance from the breech. The bore of subcaliber barrel 9 is furnished with entry section 17 and outlet section 18. EFFECT: possibility of shooting practice ammunition from standard weapon at reliable operation of automatics and trauma safety. 5 cl, 6 dwg

Claims (1)

Изобретение относится к стрелковому оружию для стрельбы как боевыми, так и учебными боеприпасами. Задача изобретения: возможность стрельбы учебными боеприпасами из штатного оружия при надежной работе автоматики и обеспечении требований по травмобезопасности. В учебном исполнении штатное оружие дополнительно содержит вкладной сменный ствол с геометрическим замыканием его с патронником штатного ствола под учебный боеприпас с легкодеформируемой пулей калибром Dу.п. Диаметр канала вкладного ствола выбирают равным 0,6 - 0,8Dу. п. Вкладной ствол снабжен элементами фиксации его от продольных перемещений, выполненных, например, в виде опорного буртика со стороны казенной части вкладного ствола, взаимодействующего с упорным торцем штатного патронника, и гайки, установленной на резьбовом участке дульной части вкладного ствола до упора в дульный торец штатного ствола. Во вкладном стволе могут быть выполнены продольные прорези заданной длины и ширины на заданном расстоянии от казенной части. Канал вкладного ствола снабжен заходным участком и выходным участком.The invention relates to small arms for firing both combat and training ammunition. The objective of the invention: the possibility of firing training ammunition from a standard weapon with reliable operation of automation and ensuring safety requirements. In the training version, the standard weapon additionally contains a removable removable barrel with its geometrical closure with the chamber of the standard barrel for a training munition with an easily deformable bullet in caliber D.p. The diameter of the channel of the insertion barrel is chosen equal to 0.6 - 0.8Du. The insert barrel is equipped with elements for fixing it against longitudinal displacements, made, for example, in the form of a support flange on the side of the breech of the insert barrel, interacting with the thrust end of the regular chamber, and a nut installed on the threaded section of the muzzle of the insert barrel to the end in the muzzle end full-time trunk. In the insertion barrel, longitudinal slots of a given length and width can be made at a given distance from the breech. The liner channel is provided with an entry section and an exit section.
RU95111125A 1995-07-06 1995-07-06 Firearm RU2077689C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95111125A RU2077689C1 (en) 1995-07-06 1995-07-06 Firearm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95111125A RU2077689C1 (en) 1995-07-06 1995-07-06 Firearm

Publications (2)

Publication Number Publication Date
RU2077689C1 RU2077689C1 (en) 1997-04-20
RU95111125A true RU95111125A (en) 1997-05-20

Family

ID=20169515

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95111125A RU2077689C1 (en) 1995-07-06 1995-07-06 Firearm

Country Status (1)

Country Link
RU (1) RU2077689C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU199039U9 (en) * 2018-10-30 2020-10-19 Игорь Андреевич Басов Pistol

Also Published As

Publication number Publication date
RU2077689C1 (en) 1997-04-20

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