DEVICE FOR FIRING (MODIFICATIONS) Russian patent published in 2005 - IPC

FIELD: firearms, applicable as a self-defense weapon.

SUBSTANCE: the firing device of all modifications has components for holding the projectile, details forming the cavity for discharge of the projectile. In the first modification the cavity has such a shape at which in cross section a figure is formed with a relation of the diameter of the circumference inscribed in it and the length of the line connecting two most removed points of the perimeter making up a value less than 0.8. The other modifications has components forming a cavity, whose axis represents a curved line including at least three lugs the height even of one of them exceeds 0.15 of the diameter of the circumference inscribed in the figure formed on the plane of the cross section of the inner surface of the cavity including even one lug positioned at an angle to the axis of the cavity, its height exceeds 0.15 of the diameter of the circumference inscribed in the figure formed on the plane of the cross section by the inner surface of the plane of the cross section by the inner surface of the plane including even one lug positioned at an angle of not less than 20 deg. to the axis of the plane having a lug of variable width, having non-parallel lugs, having lugs shifted relative to one another along the cavity.

EFFECT: expanded range of the means of self-defense.

10 cl, 8 dwg