Recoil mechanism for recoil-operated firearms

摘要

Improvements in automatic weapons in which the stock of the weapon is controlled by a steering wheel on which the action of a spring is exerted, the unión being made between the steering wheel and the cylinder head by a handle integral with the steering wheel and moving in a guide of the stock, characterized by the fact that means of engagement corresponding to the mounting and dismounting position of the weapon are provided to immobilize the steering wheel with respect to its box in a position situated beyond the weapon position, and defined by an included angle between 3ii/2 and 2ii with respect to the firing position, and means are provided to lock the steering wheel case in its location in the absence of any rotation movement of said box. (Machine-translation by Google Translate, not legally binding)