RU2007120743A

RU2007120743A - Self-loading grenade launcher

Info

Publication number: RU2007120743A
Application number: RU2007120743/02A
Authority: RU
Inventors: Петр Анатольевич Борисов (RU); Петр Анатольевич Борисов
Original assignee: Петр Анатольевич Борисов (RU); Петр Анатольевич Борисов
Priority date: 2007-06-05
Filing date: 2007-06-05
Publication date: 2008-12-10
Also published as: RU2390701C2

Abstract

Самозарядный гранатомет, состоящий из ствола, корпуса, ударника, свободного затвора и ударно-спускового механизма, отличающийся тем, что свободный затвор с ударником и ствол кинематически связаны между собой с помощью зубчатых тяг и синхронизатора в виде двух скрепленных между собой зубчатых колес с соотношением диаметров не менее чем 1:2, наличием на переднем срезе ствола выступающей за боковые стенки ствола диафрагмы, наличием в передней части ствола вблизи дульного среза двух симметричных боковых окон и наличием в задней части затвора выступа, расположение которого выбирается из условия зацепления с шепталом в задней точке отката затвора, наличием на шептале наружных флажков и пружины, возвращающей шептало в исходное положение после отжатия вниз наружных флажков, а также наличием на затворе и стволе выступов, расположение которых выбирается из условия их соударения в задней точке отката подвижной системы оружия.Self-loading grenade launcher, consisting of a barrel, a body, a striker, a free bolt and a trigger mechanism, characterized in that the free bolt with a striker and the barrel are kinematically connected using gear rods and a synchronizer in the form of two gears connected to each other with a ratio of diameters no less than 1: 2, by the presence of a diaphragm protruding beyond the side walls of the barrel on the front section of the barrel, by the presence of two symmetrical side windows in the front of the barrel near the muzzle section and by the presence of a shutter in the rear of the shutter the protrusion, the location of which is selected from the condition of engagement with the sear at the rear point of recoil of the shutter, the presence of external flags on the sear and the spring, which returns the sear to its original position after the outer flags are pressed down, as well as the presence on the shutter and barrel of the protrusions, the location of which is selected from the condition of them collisions at the rear point of recoil of the mobile weapon system.

Claims

Self-loading grenade launcher, consisting of a barrel, a body, a striker, a free bolt and a trigger mechanism, characterized in that the free bolt with a striker and the barrel are kinematically connected using gear rods and a synchronizer in the form of two gears connected to each other with a ratio of diameters no less than 1: 2, by the presence of a diaphragm protruding beyond the side walls of the barrel on the front section of the barrel, by the presence of two symmetrical side windows in the front of the barrel near the muzzle section and by the presence of a shutter in the rear of the shutter the protrusion, the location of which is selected from the condition of engagement with the sear at the rear point of recoil of the shutter, the presence of external flags on the sear and the spring, which returns the sear to its original position after the outer flags are pressed down, as well as the presence on the shutter and barrel of the protrusions, the location of which is selected from the condition of them collisions at the rear point of recoil of the mobile weapon system.