NEFEDOV-LEVKIN FIRE GUN Russian patent published in 1999 - IPC

Abstract RU 2143093 C1

FIELD: artillery equipment, in particular, barrel mounts applicable for artillery cartridge-loading guns. SUBSTANCE: in fire gun, having a barrel in housing, breech, breechblock and a liner installed in the housing bore for arrangement of cartridge-loading shell, the liner is installed for rotation, furnished with a drive mechanism mounted outside the housing and linked with it through a window provided in the housing. The drive is made in the form of an electric motor fastened on the housing and having a toothed wheel engaged with the gear cut on the liner outer surface. The gun barrel may be smooth or rifled, and the direction of liner direction corresponds to the direction of barrel rifling. EFFECT: enhanced efficiency of fire due to preliminary spin-up of the shell in the barrel before the shot. 5 cl, 2 dwg

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RU 2 143 093 C1

Authors

Nefedov N.A.

Levkin G.M.

Nefedov D.N.

Dates

1999-12-20Published

1996-10-31Filed