ES352900A1 - Automatic fire gun with gas controller. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Automatic firearm with burst controller comprising a pivoting dog provided with a projection having lugs which are hooked in the cocking position to peaks provided on triggers pivoting by the action of the trigger and a device for limiting the number maximum of shots fired during a burst, characterized in that said limiting device comprises a first pivoting lever which, by means of an arm pivoting under the control of a pivot for adjusting the draft, is brought to an active position in which, at the moment of shot, its front end cooperates with a finger commanded by the dog that causes the first lever, whose rear end enters first in relation to a nose on a trigger that is thus separated from the dog's lug, to swing against the action of an opposing spring; which then pushes a lower protrusion of a second lever that in turn pivots so that the end tr in turn, said rod is brought in relation to said nose in order to prevent the contact of said trigger with the peg of the dog until said finger releases the front end of said first lever that returns to its starting position under the action of said lever. Spring and simultaneously pushes the second lever also to its starting position. (Machine-translation by Google Translate, not legally binding)