LOCKING OF GUN BARREL BORE AND AUTOMATIC GUN 6 (VERSIONS) Russian patent published in 2015 - IPC F41C7/00 F41A3/00 F41A3/56 F41A3/78 

Abstract RU 2558780 C2

FIELD: weapons and ammunition.

SUBSTANCE: invention relates to small arms, i.e. automatic guns, machine guns, pistols, etc. Automatic gun comprise barrel, free lock and other elements. Note here that said lock comprises gear with one side engaged with fixed rack arranged at gun body and other end engaged with moving rack fitted in guides whereat extra weight. In compliance with another version, lock has two different-diameter gears rigidly fitted on one shaft. Kinematics can be implemented by hydraulic means and pulley block working in tension and with the help of ball-type step-up gearing. High gear ratio results from application of rocker and lever mechanisms. leverage systems can by symmetric (right-left). Possible is also the use of flywheel or two flywheels running in opposite directions.

EFFECT: expanded performances.

14 cl, 13 dwg

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RU 2 558 780 C2

Authors

Staroverov Nikolaj Evgen'Evich

Dates

2015-08-10Published

2013-12-03Filed