IVANOV BULLET SHELL FOR SMOOTH-BORED SPORTING GUN Russian patent published in 2007 - IPC F42B30/02 F42B7/10 

Abstract RU 2308672 C1

FIELD: applicable for fire from a smooth-bored gun at a hunting after a big animal, mainly with the use of an extension piece with a "paradox" bore.

SUBSTANCE: the shell has discrete in-line positioned hollow cylindrical container and a hollow obturate, as well as an injury appliance made in the form of a cylinder with an annular groove that is made in the head zone of the injury appliance located flush with the end face surface of the head zone of the hollow cylindrical container. The hollow obturator is made with a hollow stabilizer positioned in its head position, the stabilizer has a hollow cylindrical tail made coaxially and positioned in its centre, and radial ribs conjugate to it.

EFFECT: optimized shapes and relative dimensions of the shell components; enhanced sharpness of the shot due to optimal obturation and shock-proofness.

3 dwg

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RU 2 308 672 C1

Authors

Ivanov Mikhail Jur'Evich

Dates

2007-10-20Published

2006-01-17Filed