VIDYASOV WEAPONS OF PERSONAL DEFENSE Russian patent published in 2023 - IPC F41A5/30 

FIELD: personal defense weapons.

SUBSTANCE: personal defense weapon contains: a receiver with a barrel clutch, a barrel with a gas outlet, a bolt with a return spring and a locking mechanism, a trigger mechanism containing a trigger with a pull, a sear, a single fire sear, a translator, a self-timer, a mainspring, a tempo regulator automatic firing, folding stock. The barrel is installed in the clutch, in which the combat stop and the channel for the removal of powder gases are made, the clutch casing, in which the locking ledge is made. In front of the bolt on the axis there is a part of the barrel bore locking mechanism with a combat and locking ledges. The protrusions under the action of a reciprocating-locking spring engage with the barrel sleeve and casing and ensure that the barrel bore is locked when fired. On the axis of the sear of the trigger mechanism, an inertial body with a deceleration tooth, a control sector and a fifth switch off, which interact with the bent end of the mainspring, is installed. The control sector interacts with the rotary cam of the automatic fire rate control flag, changing the position of which changes the rate of automatic fire.

EFFECT: improvement of tactical and technical data, expansion of the range of tasks to be solved, increase in the manufacturability of the product.

1 cl, 2 dwga