| 摘要 |
FIELD: weapons and ammunition.SUBSTANCE: invention relates to pneumatic arms of self-defense. Pneumatic arms of self-defense consists of durable handle. Handle contains two gas charging cavities, rear plugs of cavities with filling valves, trigger element with preventer, as well as blade. Trigger element interacts with propellant element, which is hydraulically extra-balanced towards exit from said handle. Single trigger element interacts simultaneously with two cast elements. Blade is made in form of elongated flat knife or dagger, pointed at front with cutting edges and shank. At beginning of blade plane at least one elongated through hole is made. Cast element consists of elongated cylindrical case with penetrating tip. Cast element has inner charging gas chamber, and on its rear generatrix of the cylindrical surface holes are made. In another version, near rear end of cast element circular ledge is made with diameter larger than cylindrical case.EFFECT: higher efficiency of arms of self-defense is achieved.11 cl, 9 dwg |
