PNEUMO-FRAMED QUICK-ERECTED STRUCTURE Russian patent published in 2001 - IPC

FIELD: temporary pneumo-framed, large-area structures suitable for extreme and all climatic conditions. SUBSTANCE: pneumo-framed quick-erected structure has at least one working module that may be connected through split joint to other modules. Pneumo-frame of working module is formed by inflatable arches leaned against supporting balloons and by longitudinal beams permanently joined together. Pneumo-frame of working module has internal partitions dividing it into two sections; each of mentioned sections forms single chamber with individual filling system, wherein spatial rectangular cells are formed by tubular members of pneumo-frame and with separate sides of rectangular cell filled from two different individual filling systems. Rigid bow-shaped frames have form congruous to inflatable arches and installed near inflatable arches of pneumo-frame and lengthwise of pneumo-frame; they are space apart through distance equal to or greater than inflatable arches. Rigid frames are assembled of folding sections rigidly locked in working position in hinge joints fastened to internal surface of pneumo-frame by quick- separable joint at separate parts over perimeter. Individually filled pneumo-framed tambour with butt-end and side apertures closed by curtains is permanently joined to pneumo-frame on external lateral side between lengthwise central working module of rigid frames and inflatable arches. Working module is designed to accommodate non-filled pneumo-framed tambour in space between its external and internal paneling. EFFECT: improved safety and comfort. 8 cl, 37 dwg