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AUTOMATIC FIREARM HAVING AN INERTIAL AUTOMATION SYSTEM

20210372720 ยท 2021-12-02

    Inventors

    Cpc classification

    International classification

    Abstract

    The invention relates to mechanisms for cocking an automatic weapon. An automatic firearm having an inertial automation system comprises a breech, a barrel, a bolt support with a bolt, a recoil spring and a return spring, a trigger mechanism, an ammunition supply mechanism and a bolt support latch. The latch fixes the bolt support in a rear position and is controlled with a trigger. A shot is produced at the instant the bolt support arrives in a front position. A mechanism for supplying cartridges to a cartridge chamber makes it possible to load the weapon when the bolt support is fixed in the rear position. Stable operation of an inertial automation system is achieved.

    Claims

    1. Automatic (self-loading) firearms with inertia automatics containing a firing mechanism housing, barrel, bolt support with the bolt, bumper spring between the bolt support and the front wall of the firing mechanism housing or barrel or bolt, the mainspring between the bolt support and rear wall of the firing mechanism housing or another part, trigger and firing mechanism, ammunition-feed mechanism with the special feature, notably, the firearm design includes the clip latch for fixation of the bolt support in backward position and with the trigger guard to control the clip latch, mechanism for matching instant of firing with the moment, when the bolt support approaches to the forward position (immediately prior to collision with the front wall of the firing mechanism housing or barrel or bolt through the bumper spring).

    2. Automatic (self-loading) firearms mentioned in sec. 1 is distinguished with its construction, as the firearm has the cartridge feed mechanism and bolt locking mechanism, when the bolt support is fixed immovable in backward position.

    Description

    [0013] The invention is illustrated with the drawing (see FIG. 1). The firing mechanism housing (pos. 1) includes the clip latch (pos. 2), barrel (pos. 3), bolt support (pos. 4) with bolt (pos. 5). There is the bumper spring (pos. 6) fixed to the bolt support. There is the mainspring (pos. 7) installed between the bolt support and back wall of the firing mechanism housing. The operation principle of the design is similar to that described above.