Patent ID: 7562493

Claim:
A tensioned inflatable cover module for buildings, greenhouses and shelters, comprising: an inflatable tube, for providing variable spatial cover; an elastic cincture, fox peripheral deflating and tensioning, elastically encircling to said inflatable tube; an open conduit slider, for movable end support, sealably embraced to said inflatable tube; an open conduit spring, for tensioning and deflating, moveably urged to said open conduit slider; a closed conduit slider, for movable end support, sealably embraced to said inflatable tube; an ends link, for coaxial strengthening and tensioning; a closed conduit, for fluid retention, securely connected to said ends link, and slidably embraced to said closed conduit slider; a closed conduit spring, for tensioning and deflating, freely retained to said closed conduit, and moveably urged to said closed conduit slider; an open conduit tension coupling, for fastening to a frame or ground support; a closed conduit tension coupling, for fastening to a frame or ground support, adjustably secured to said closed conduit; and an open conduit, for fluid transit, adjustably secured to said open conduit tension coupling, securely connected to said ends link, freely retained to said open conduit spring, and slidably embraced to said open conduit slider.