ARMOURED BARRIER Russian patent published in 2012 - IPC F41H1/02 F41H5/04 

FIELD: weapons and ammunition.

SUBSTANCE: armoured barrier comprises the first and subsequent corrugates layers, and also screening elements. Each subsequent corrugated layer is turned relative to the first one by the angle φ, defined from the expression φ = π/2(z-1), where z is the sequence number of the corrugated layer. If the number of corrugated layers is higher than two, layers with parallel location of corrugations are displaced in the transverse direction relative to each other by the value a, defined from the following expression R < α < p-2R/2, where R - outer radius of corrugation bend, p - corrugation pitch, at the same time α ≠ p/3. In the space limited with the surface of each corrugation and the appropriate part of the screening element surface there is a low-strength compressible medium with shock-absorbing properties.

EFFECT: improved protection of objects against armour piercing striking elements, action of cumulative weapons and explosively formed penetrators.

2 cl, 3 dwg