RU2009100265A

RU2009100265A - AUTOMATIC WEAPONS

Info

Publication number: RU2009100265A
Application number: RU2009100265/11A
Authority: RU
Inventors: Николай Александрович Безбородов (RU); Николай Александрович Безбородов; Лев Николаевич Пономарев (RU); Лев Николаевич Пономарев; Борис Михайлович Зорин (RU); Борис Михайлович Зорин; Олег Юрьевич Целоусов (RU); Олег Юрьевич Целоусов
Original assignee: Открытое акционерное общество "Концерн "Ижмаш" (RU); Открытое акционерное общество "Концерн "Ижмаш"
Priority date: 2009-01-11
Filing date: 2009-01-11
Publication date: 2010-07-20
Also published as: RU2406956C2

Abstract

1. Автоматическое оружие, содержащее закрепленный в кожухе ствол, установленный в кожухе остов с затвором, имеющий фигурный паз, взаимосвязанный с ведущим выступом затвора, оснащенного боевыми выступами, газовой камерой и газовым поршнем с бойком, скрепленным с остовом, при этом подвижные узлы смонтированы в кожухе концентрически относительно друг друга, соосно со стволом и подпружинены, отличающееся тем, что оно снабжено копирным устройством, размещенным преимущественно на стволе с возможностью взаимодействия по меньшей мере с одним из боевых выступов затвора, газовая камера которого расширена с образованием кольцевого кармана и передней стенки, в которой выполнены каналы, направленные в сторону ствола, а ведущий выступ затвора имеет площадку, опирающуюся при продольном перемещении затвора на адекватную площадку фигурного паза остова, снабженного отключаемым фиксатором, установленным с возможностью взаимодействия с внутренней поверхностью кожуха, снабженного окном, и с продольным пазом, выполненным в затворе, а в задней части остова соосно затвору установлена опорная втулка с возможностью ее взаимодействия с затвором и кожухом. ! 2. Автоматическое оружие, по п.1, отличающееся тем, что в передней части остова установлен ограничитель хода затвора, контактирующий с ведущим выступом затвора, снабженного зацепами для извлечения осечного боеприпаса, а поршень закреплен в остове посредством сухарного соединения и замыкателя. ! 3. Оружие, по п.1, отличающееся тем, что фиксатор выполнен в виде поворотной защелки, а боковые стенки продольного паза затвора и взаимодействующая с ним поверхность выступа защелки в� 1. An automatic weapon containing a barrel fixed in the casing, installed in the casing of the skeleton with a bolt, having a figured groove interconnected with the leading protrusion of the bolt, equipped with combat protrusions, a gas chamber and a gas piston with a hammer fastened to the skeleton, while the movable nodes are mounted in casing concentrically relative to each other, coaxial with the barrel and spring-loaded, characterized in that it is equipped with a copying device located mainly on the barrel with the possibility of interaction with at least one of gate protrusions, the gas chamber of which is expanded to form an annular pocket and a front wall, in which channels are directed towards the barrel, and the gate leading protrusion has a platform that relies upon the longitudinal movement of the shutter to an adequate area of the figured groove of the skeleton, equipped with a detachable latch installed with the possibility of interaction with the inner surface of the casing, equipped with a window, and with a longitudinal groove made in the shutter, and in the rear part of the core coaxial to the shutter mounted support Single sleeve, with its interaction with the shutter and the casing. ! 2. The automatic weapon according to claim 1, characterized in that a bolt stop limiter is installed in front of the skeleton in contact with the bolt protrusion provided with hooks for extracting the axial munition, and the piston is fixed in the skeleton by means of a cracker and a contact. ! 3. The weapon according to claim 1, characterized in that the latch is made in the form of a rotary latch, and the side walls of the longitudinal groove of the shutter and the interacting surface of the lug protrusion in

Claims

1. An automatic weapon containing a barrel fixed in the casing, installed in the casing of the skeleton with a bolt, having a figured groove interconnected with the leading protrusion of the bolt, equipped with combat protrusions, a gas chamber and a gas piston with a hammer fastened to the skeleton, while the movable nodes are mounted in casing concentrically relative to each other, coaxial with the barrel and spring-loaded, characterized in that it is equipped with a copying device located mainly on the barrel with the possibility of interaction with at least one of gate protrusions, the gas chamber of which is expanded to form an annular pocket and a front wall, in which channels are directed towards the barrel, and the gate leading protrusion has a platform that relies upon the longitudinal movement of the shutter to an adequate area of the figured groove of the skeleton, equipped with a detachable latch installed with the possibility of interaction with the inner surface of the casing, equipped with a window, and with a longitudinal groove made in the shutter, and in the rear part of the core coaxial to the shutter mounted support Single sleeve, with its interaction with the shutter and the casing.

2. The automatic weapon according to claim 1, characterized in that a bolt stop limiter is installed in front of the skeleton in contact with the bolt protrusion provided with hooks for extracting the axial munition, and the piston is fixed in the skeleton by means of a cracker and a contact.

3. The weapon according to claim 1, characterized in that the latch is made in the form of a rotary latch, and the side walls of the longitudinal bolt groove and the interacting surface of the latch protrusion are made at an angle to the plane of rotation of the latch, which ensures its forced shutdown when the shutter is rotated.

4. The weapon, according to claim 3, characterized in that the latch is equipped with a spring.