BLANK CARTRIDGE Russian patent published in 1995 - IPC

FIELD: safe shooting from weapon during exercises, maneuvers, starts, salutes, throwing of rifle-grenades and signal flares from muzzle attachments, giving of audio signals attracting the attention of people, including from self-defence weapon and devices with the aim of psychological effect on the object in critical situations. SUBSTANCE: cartridge has a case, percussion cap and throwing charge closed with a filler piece of combustible material, mainly of foam polystyrene, with the thickness-to- diameter ratio being 0.15 to 0.40. EFFECT: improved design. 1 dwg