ARMOUR PROTECTION Russian patent published in 2015 - IPC F41H5/04 

FIELD: weapons and ammunition.

SUBSTANCE: invention relates to military equipment, particularly, to armoured structures to be used individual and vehicle means of protection against bullets and high-energy fragments on the battlefield, in nuclear power industry, etc, as passive protection means. Armour protection substrate is composed of steel with expansion strength σ_"в" = 0.64-2.0 GPa and incorporates stiffness ribs made on side abutting on ceramic element. Ceramic element depth makes 1.3-1.8 of substrate depth.

EFFECT: decreased surface density of armour protection.

4 cl, 1 dwg