METHOD OF INCREASING FRAGMENTATION EFFICIENCY OF CASSETTE SHOT HITTING ELEMENT CASE Russian patent published in 2013 - IPC F42B12/22 F42B12/24 F42B12/28 F42B12/66 

Abstract RU 2486454 C1

FIELD: weapons and ammunition.

SUBSTANCE: case comprises cylindrical and bottom parts, localisers of crushing case into splinters. Localisers are composed by annular grooves at case outer surface. Case houses explosive and fuse. Proposed method consists in making localisers of crushing case into splinters in the form of annular grooves made on cylindrical part outer surface and bottom part outer surface. Rings are fitted in annular grooves.

EFFECT: higher fragmentation efficiency.

4 cl, 2 dwg

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Authors

Dates

2013-06-27Published

2012-03-15Filed