MULTIFUNCTIONAL MUZZLE EJECTOR APPARATUS (MMEA) Russian patent published in 2021 - IPC F41A13/10 

Abstract RU 2752099 C1

FIELD: weapons.

SUBSTANCE: multifunctional muzzle ejector apparatus is comprised of a conical body with a double-row thrust ball bearing installed in the stock at the end thereof, pressed by a T-section nut through plate or wave springs to the end of the conical body. A rotor with conical deflectors in the center whereof bullets are ejected is rigidly fixed inside the middle ring of the bearing. The stock is formed on one side by a side surface of the clamping nut and on the other side by a side surface of the widening of the conical body, in the walls whereof ventilation holes are selected. Ventilation ducts are drilled on the inner surface of the clamping nut at the same pitch, parallel to the axis of the apparatus, in form of half-holes.

EFFECT: provided are continuous ventilation of the bore and receivers of firearms by the muzzle apparatus during automatic firing, the bore held on the line of fire during automatic firing, silenced sound of the shot, extinguished and neutralised flame and reduced recoil of the shot.

8 cl, 2 dwg

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RU 2 752 099 C1

Authors

Vozisov Nikolaj Ivanovich

Dates

2021-07-22Published

2020-03-27Filed