ES272143U - Semiautomatic gun with articulated device of connection with trigger. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Semiautomatic pistol with articulated connection device with the trigger, operated by gas and characterized in that it consists of a casing containing a projectile chamber and a supply of gas under pressure, a barrel attached to said casing, a projectile magazine mounted to said casing for moving in the opposite direction between a loading position in which the projectile receives from said chamber and a firing position in which it maintains the projectile in coincidence with the orifice of said barrel, said charger having a conduit through said chamber. Which gas is supplied from said supply to the back of a projectile contained in said charger, the devices include a valve normally closed to prevent the flow of gas from said supply to said conduit, and operative when said valve is open and said charger is in its firing position, to deliver gas from said supply through said duct to the rear of the projectile to propel it out of said magazine and through said barrel, a hammer mounted in said housing for movement from an inactive position to a firing position in which instantaneously opens said valve, a moving trigger, in said housing, between the firing and rest positions, an articulated connection that positively connects said trigger with said charger effectively from its loading position to the firing position when said trigger is moved to its firing position and, an articulated connection that positively connects said trigger with said hammer and is actuated, each time said trigger moves to its firing position, moving said hammer effectively to its percussion position, and spring devices that are driven to the movement of said hammer to the percussion position, to bring said hammer to the firing position, to open said valve when said charger is in its firing position. (Machine-translation by Google Translate, not legally binding)