ES312135A3 - Shock absorbing device adaptable to the mouth of the canyon of firearms. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

A recoil absorbing device adaptable to the muzzle of firearms, characterized in that it comprises; a conical box and a front wall having an inner surface perpendicular to the axis of the box, said device having a passageway for the projectile, through which the longitudinal axis is adapted to be aligned with the bore of the barrel by means of a cylindrical passageway, posterior, adapted to be secured to the end of the mouth of the fire-master's cannon; a front cylindrical passageway aligned with said rear passageway and disposed in said front wall, and an intermediate passageway section formed by the interior wall of said conical box defining a frustoconical chamber of cross section that increases uniformly and substantially from the back passage to the front wall, said inner wall being formed by a linear revolution element disposed at an angle of approximately 17 degrees with respect to the longitudinal axis and, said intermediate section having a plurality of radially disposed camera pockets located at its wall, providing communication between said chamber and the outer area of said box, the axes of said chamber pockets being inclined forward, so that the gases expelled by the mouth of the weapon when exploiting the load tend to hit the front wall and to be reflected, from there, back inside said chamber for its release It operates in a frontal direction through the embrasures, in a reverse regulation operation. (Machine-translation by Google Translate, not legally binding)