| 摘要 |
method for operation of automatic equipment of hand firearm and construction of automatic revolver based on it. SUBSTANCE: the method for operation of the weapon automatic equipment in the process of fire consists in turning of the barrel unit in the vertical plane relative to the transverse horizontal axle connecting the barrel unit to the bolt support taking place as a result of action of the arm of force. The automatic revolver has a barrel unit with a cylinder connected to the support by a transverse axle, handle and is provided with a bolt positioned in the barrel unit. The bolt is provided with a bolt catch, bolt accelerator, mechanism for accomplishment of bolt reciprocating-rotary motion, and an assembly for tight engagement of the bottom of the used cartridge case with the bolt cup. Positioned inside the handle is the recoil compensator. The recoil compensator is placed in the handle cavity and provided with a lock that is fixed on the transverse axle in the cavity of the rear wall of the handle upper part. EFFECT: eliminated negative effect of the arm of force arising at shooting. 6 cl, 7 dwg _ |
