EXPLOSIVE CHARGE Russian patent published in 2011 - IPC F42B1/24 F42B1/28 

FIELD: weapons and ammunition.

SUBSTANCE: charge comprises a tubular container to receive an explosive and having one or more wall sections with an inner part of concave shape, which is turned over as the charge detonates and produces a focusing effect in a material of a wall that it is made of to produce a projectile or projectiles by means of charge detonation. This effect results in production of a rod-like projectile. This charge is used to break through barbwire entanglements.

EFFECT: increased efficiency of a charge.

15 cl, 12 dwg