OBSERVATION TOWER Russian patent published in 2008 - IPC E04H1/12 

FIELD: construction.

SUBSTANCE: invention relates to special purpose constructions, in particular to viewing cabins. The observation tower, which contains viewing armored cabin, raised relative to the surface of the ground and mounted on a support supplied with a safety barrier, the body of the cabin is in the form of a convex polyhedron, at least one side is parallel to the surface of the ground, including armored windows, an emergency exit and a working input-output supplied with stairs. The body of the cabin is made from dome-shaped parts, each of which is made from three-dimensional divided internal and external steel layers. Each of the layers is made from polygonal sections, containing apexes, a surface and sides, mutually connected together by sides and angles. The armored windows are air-tightly built on the sides of the body, in this case the emergency exit is located in one of sides of the upper part of the body. The working input-output is located on one of the sides of the lower part of the body. The stairs are placed inside the support, and the protective enclosure of the support is made from an opaque material.

EFFECT: increase the bulletproof capacity of the viewing cabin, an increase in useful internal volume of the cabin with the decrease in material consumption, and also increasing the concealing of the guards movement.

17 cl, 5 dwg