PNEUMATIC FRAME STRUCTURE Russian patent published in 2014 - IPC E04H15/20 

FIELD: construction.

SUBSTANCE: invention relates to temporary rapidly erected pneumatic frame structures adapted for operation under various climatic conditions. The pneumatic frame structure comprises a pneumatic frame, having a polygon shape in plan, formed by a contour of inflatable balloons along structure perimeter, inflatable balloons arranged in other horizontal planes of the structure, connected to inflatable stands arranged in vertical planes, and with inflatable elements limiting door openings. The pneumatic frame is wrapped with an elastic material forming a tent. Side faces of the structure are separated by mutually perpendicular inflatable balloons and vertical support stands into parts, at the same time the vertical support stand is displaced from the centre of the face axis and forms an opening with the nearest vertical support inflatable balloon. Inflatable balloons representing inclined beams forming a roof vault are connected by opposite ends with centres of balloons arranged in the horizontal plane of the lower and upper ends of the inclined beams. The lower and upper bases of the frame have the shape of identical polygons. External and internal linings of the tent of the side faces of the module have openings stretching in the centre of additional vertical inflatable balloons and nearest support balloons.

EFFECT: development of rapidly erected pneumatic frame structures, adapted for operation under various climatic conditions.

4 cl, 2 dwg