ENCLOSURE PANEL Russian patent published in 2006 - IPC E05G1/24 

FIELD: enclosure structures, particularly wall panels and floor panels.

SUBSTANCE: enclosure panel comprises metal wall and reinforcement frame connected to the metal wall in multiple points. Reinforcement frame comprises at least two longitudinal rods extending the full panel length and arranged in panel corners from inner side thereof, as well as joints. Each joint is formed of at least four short rods. The joints are spaced equal distances one from another along panel length. The first short rod of the joint is arranged in central panel area transversely to longitudinal rods and has length approximately equal to panel width. The second and the third short rods are located in adjacent planes transversal to panel plane and inclined to each other. The second and the third short rods are welded to points of intersection thereof and each of the second and the third short rods is connected with the first short rod and longitudinal rods. The forth short rod is located in plane perpendicular to panel plane and extending through longitudinal axis thereof at 45° to panel plane. The forth rod is welded to the first short rod and to intersection point of the second and the third short rods.

EFFECT: increased breaking-in resistance, bullet performance along with reduced thickness and decreased metal consumption.

11 cl, 7 dwg