Fastening and fastening device for the launch-granada on the punta del caºon del fusil. (Machine-translation by Google Translate, not legally binding)

摘要

Clamping device and quick fixation of the spear-grenade on the tip of the rifle barrel, characterized in that the grenade-holder body has been provided with a vertical lower prolongation, shaped cylindrical configuration, provided with longitudinal grooves, spaced according to several generatrices of the cylinder, which originate an expandable and compressible body in which stand out, a zone of embone with external thread, an intermediate zone with manifest conicity that defines an inclined plane circumference) and a neck of encounter with the projectile holder, the moyº being axially perforated with a diameter slightly greater than the diameter corresponding to the bore of the rifle barrel, which communicates with the grenade holder through an orifice of the same dimensions as the hole of said rifle barrel. (Machine-translation by Google Translate, not legally binding)