FIELD: weapons.
SUBSTANCE: proposed device comprises percussion cap and propellant explosive charge arranged in combustion chamber, powder gas exhaust chamber with tightly closed combustion chamber inlet and outlet into chamber arranged outside the launcher. Note here that a piston is arranged inside combustion chamber to reciprocate therein, the said piston housing aforesaid percussion cap and propellant charge. Note that the stem and piston are furnished with stops to get into contact during piston travel and to open inlet of powder gas exhaust from combustion chamber.
EFFECT: higher reliability, minimised servicing.
3 cl, 4 dwg
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Authors
Dates
2009-09-20—Published
2008-05-06—Filed