PREFABRICATED PNEUMATIC FRAME LONGITUDINAL COMPOSITE STRUCTURE AND METHOD FOR ITS CONSTRUCTION Russian patent published in 2023 - IPC E04H15/20 

FIELD: construction.

SUBSTANCE: temporary prefabricated pneumatic frame structures, adapted for operation in various conditions, in any climatic zones. The prefabricated pneumatic frame structure consists of an inflatable frame formed by inflatable arches located in vertical planes, consisting of interconnected sheathing beams in the form of an awning, forming the ceiling and wall parts of the structure, and a doorway, characterized in that each fragment of the arch in a deflated position, starting from the end side of the structure, is connected in the horizontal direction by longitudinal telescopic pipes made of composite with spring clamps, through built-in connectors with clamps on the arches, with the corresponding fragment of the next arch, width limiters in the form of ropes with carabiners, on an accordion-folded arch, an awning is laid out on the central part of the assembled frame, with the possibility of connecting a pump to all arches, erecting the arches into the working inflated position of the structure, as well as the technical result is achieved by the method of assembling such a structure.

EFFECT: creation of a prefabricated, easily erected simplified design of a pneumatic frame structure with a small weight and overall dimensions when folded.

3 cl, 4 dwg