MULTILAYER COMPOSITE ARMORED WALL Russian patent published in 2018 - IPC F41H7/04 F41H5/04 

FIELD: protection devices.

SUBSTANCE: invention relates to the field of armored protection of objects, in particular vehicles, and is used in objects with complex anti-fragmentation, antiricochet protection of the internal volume of the protected object. Multi-layer composite armored wall of a predominantly armored vehicle comprises metal armor, flexible armor located inside the protected volume at a distance from the metal armor, at least one intermediate layer of pliable material located in the gap between the metal and flexible armor. As a material of the intermediate layer, a heat-noise-insulating non-woven needle-punched material made of polyester staple fiber is used. Material of the intermediate layer is attached to the surface of the metal armor. Material of the intermediate layer is fastened to the surface of the metal armor by means of a solidifying liquid heat-insulating compound.

EFFECT: increasing in the protection effectiveness of object from the penetration of damaging elements into it with improved properties of thermal, noise insulation and fire protection is achieved.

3 cl, 1 dwg