OPERATING METHOD FOR AUTOMATIC WEAPON AND AUTOMATIC REVOLVER BASED THEREON

摘要

The invention relates to operation method for automation of small arms and to a construction design of an automatic revolver based on said method. The inventive operating method for an automatic weapon during firing consists in rotating a barrel block on a vertical plane with respect to a transversal horizontal axis which connect the barrel block to a frame. Said rotation is produced by arm of force. The inventive automatic revolver comprises a barrel block which is provided with a drum and connected to the frame with the aid of the transversal axis and a grip. Said revolver is also provided with a breech mechanism arranged in the barrel block. The breech mechanism is provided with a stopper, an accelerator, a mechanism for the progressive rotation of the breech mechanism and a unit for a rigid adhesion of the bottom of a fired cartridge to a cup of the breech mechanism. A recoil mechanism is arranged inside the grip and provided with a stopper which is movably fixed to the transversal axis in a cavity of the back wall of the upper part of the grip. The inventive method and automatic revolver make it possible to eliminate the negative action of the arm of force produced during firing.