초록 ▼

The firearm comprises a manual control (13) for deactivation of the retainer of a cartridge magazine (8) by release of a tooth (16) from a notch (17) of the magazine and a device for the automatic ejection of the magazine. The automatic ejection device comprises a finger (25) for the actuation of th

The firearm comprises a manual control (13) for deactivation of the retainer of a cartridge magazine (8) by release of a tooth (16) from a notch (17) of the magazine and a device for the automatic ejection of the magazine. The automatic ejection device comprises a finger (25) for the actuation of the tooth (16), which is integral with the cartridge elevator piston (19) of the cartridge magazine (8), to come against the retainer of the latter and cause its ejection before the end of the elevation stroke of the cartridge elevator piston during the chambering of the last cartridge (12) under the thrust of the spring (20) of this piston against an activation spring (18) of the retainer. After the ejection of the empty cartridge, the retainer (13) is again activated by its spring (18) and, during the replacement of this magazine, a cartridge (12) is thus chambered and the firearm is ready to fire.

대표청구항 ▼

An automatic or semi-automatic firearm comprising: a frame; a barrel close to said frame; a removable cartridge magazine in the frame; spring actuated piston means movable in said cartridge magazine for feeding the barrel with cartridges inserted into the magazine; notch means formed in a wall of sa

An automatic or semi-automatic firearm comprising: a frame; a barrel close to said frame; a removable cartridge magazine in the frame; spring actuated piston means movable in said cartridge magazine for feeding the barrel with cartridges inserted into the magazine; notch means formed in a wall of said magazine; latch means assembled to said frame for movement into first and second directions opposite to one another, said latch means being a single rigid body movable on a single axis; spring means for urging said latch means into said first direction; tooth means on said latch means, said tooth means for insertion into said notch means when said latch means are spring-urged into said first direction; manual control means on said latch means, said manual control means for urging said latch means into said second direction for withdrawing said tooth means from said notch means against the bias of said spring means; finger means mounted on said piston means; and aperture means on said cartridge magazine to allow said finger means contacting said tooth means to withdraw said tooth means from said notch means against the bias of said spring means.