RU2008112362A

RU2008112362A - AUTOMATIC WEAPONS FOR AIR AND UNDERWATER APPLICATIONS

Info

Publication number: RU2008112362A
Application number: RU2008112362/02A
Authority: RU
Inventors: Петр Анатольевич Борисов (RU); Петр Анатольевич Борисов
Original assignee: Петр Анатольевич Борисов (RU); Петр Анатольевич Борисов
Priority date: 2008-04-02
Filing date: 2008-04-02
Publication date: 2009-10-10
Also published as: RU2392566C2

Abstract

Автоматическое оружие для надводного и подводного применения с компоновкой "булл-пап", состоящее из ствола, ствольной коробки, затворной рамы с затвором, ударно-спускового механизма, газоотводного узла, отличающееся наличием в ствольной коробке двух шахт для магазинов под патроны различной длины, каждая со своей защелкой, размещением курка с боевой пружиной и шепталом в крышке ствольной коробки непосредственно позади заднего среза ствола, наличием в газовом поршне одного ряда расположенных по кругу отверстий, наличием в ствольной коробке двух выступов, каждый из которых расположен позади заднего среза одного из магазинов, размещением вокруг затворной рамы, равной ей по длине поворотной муфты, имеющей выступающую за боковой срез оружия рукоятку, один выступ впереди зеркала затвора, один выступ на заднем срезе муфты и один ряд расположенных по кругу выступов на переднем срезе муфты, упирающемся в газовый поршень, при этом в зависимости от положения поворотной муфты первый выступ при накате затворной рамы имеет возможность контакта с верхним патроном одного из магазинов, второй выступ при откате затворной рамы имеет возможность контакта с одним из выступов позади магазинов, а выступы на переднем срезе муфты имеют возможность перекрывать отверстия в газовом поршне.Automatic weapon for surface and underwater use with a bullpup layout, consisting of a barrel, a receiver, a bolt frame with a bolt, a trigger mechanism, a gas vent unit, characterized by the presence in the receiver of two silos for magazines for cartridges of different lengths, each with its latch, placement of the trigger with the mainspring and sear in the receiver cover directly behind the rear cut of the barrel, the presence of one row of circular holes in the gas piston, the presence of the receiver e two protrusions, each of which is located behind the rear cut of one of the stores, by placing around the bolt frame equal to the length of the rotary coupling having a handle protruding beyond the side cut of the weapon, one protrusion in front of the shutter mirror, one protrusion on the rear cut of the coupling and one row located in a circle of protrusions on the front cut of the coupling abutting against the gas piston, while depending on the position of the rotary coupling, the first protrusion when rolling the shutter frame has the ability to contact with the upper cartridge of one of the stores, Torah lip pullback when the bolt has the possibility of contact with one of the projections behind the shops, as the projections on the front coupling slice have the ability to block holes in the gas piston.

Claims

Automatic weapon for surface and underwater use with a bullpup layout, consisting of a barrel, a receiver, a bolt frame with a bolt, a trigger mechanism, a gas vent unit, characterized by the presence in the receiver of two silos for magazines for cartridges of different lengths, each with its latch, placement of the trigger with the mainspring and sear in the receiver cover directly behind the rear cut of the barrel, the presence of one row of circular holes in the gas piston, the presence of the receiver e two protrusions, each of which is located behind the rear cut of one of the stores, by placing around the bolt frame equal to the length of the rotary coupling having a handle protruding beyond the side cut of the weapon, one protrusion in front of the shutter mirror, one protrusion on the rear cut of the coupling and one row located in a circle of protrusions on the front cut of the coupling abutting against the gas piston, while depending on the position of the rotary coupling, the first protrusion when rolling the shutter frame has the ability to contact with the upper cartridge of one of the stores, Torah lip pullback when the bolt has the possibility of contact with one of the projections behind the shops, as the projections on the front coupling slice have the ability to block holes in the gas piston.