MAGAZINE-FED PNEUMATIC WEAPON Russian patent published in 2004 - IPC

FIELD: pneumatic weapon shooting by spherical bullets.

SUBSTANCE: the weapon has a body with a handle, movable barrel with a firing spring, trigger mechanism having a trigger with a pin that carries a double arm-sear with a trigger bar hinge-mounted on it, pneumatic block with a reservoir fastened on the handle and provided with a device for filling of it with gas from standard cylinders, and a body of the valve for feeding of a gas portion with the valve for feeding of a gas portion with the valve for feeding of a gas portion, magazine located in the handle and having a spindle with a central passage fastened in the handle, the central passage is permanently filled with bullets retained in it by the upper and lower locking devices, and passages for bullets concentrically positioned around the axis with a cover oriented relative to them, shuttle feeder positioned in the central passage and connected to the arm of the arm-sear. The movable barrel with the firing spring is installed in the pneumatic block, bullets are fed to the bore through its breech end, the passages for the magazine bullets are fixed in the handle, the shuttle feeder is made of two parts: a bar and a shuttle and is spring-loaded relative to the lever-sear, the magazine cover is made for a discrete turn relative to the magazine axis according to the number of passages for bullets and alternate communication with them, the lower locking device is fastened in the cover, which has also an oriented hole for alternate loading of bullets in the passages, the barrel is provided with a ball preventing fall-out of bullets from the bore at a cocked weapon, and the device for filling the reservoir with compressed gas from standard cylinders is provided with a valve for filling it from external compressed-gas sources.

EFFECT: enhanced reliability and operating characteristics of the weapon.

4 cl, 6 dwg