| 摘要 |
FIELD: small arms. SUBSTANCE: invention refers to special cartridges used specifically for noiseless shooting with jet of liquid, loose materials, liquid with loose material or liquid with ampules containing liquid preparation or loose substances. Novelty of cartridge lies in manufacture of sectional case container to position propelled mass Case is composed of body, bottom with percussion cap and stopping element with hole for striker of shooting device. Body of case joints together all elements of cartridge into one unit by its flaring out and is used as barrel with cartridge chamber when no-barrel shooting device is fired. Internal space of container has shoulder in front part with creation of nozzle forming jet thrown at target. Bottom of container is fabricated in the form of piston-obturator and front part of container can be open with certain effort. To prevent unauthorized usage of cartridge with powerful charge body of case has thinned walls in zone of maximum pressure of gases during shooting. EFFECT: manufacture of safe cartridge for no-barrel shooting self-defense devices with provision of increased operational range, improved manufacturability, prevention of possibility of adaptation of this cartridge for more powerful charge to propel bodies capable of inflicting serious traumas. |
