Patent Number: 6,332,290

Title: Inflatable, deployable, and collapsible arch

Abstract: The subject of the invention is a canopy which can be inflated, deployed and retracted, respectively, having a plurality of longitudinal inflatable beams arranged side by side, a device for supplying the inflatable beams with pressurized fluid, and a device for the foundation or ballasting of the canopy. Each of the inflatable beams is formed by a tubular envelope which is closed at its two ends by a mechanical leaktight confinement device.

Inventors: Delamare; Guy Robert (Le Pecq, FR)

Assignee: S.A. Spironef Technologies

International Classification: E04H 15/20 (20060101); E04H 015/20 ()

Expiration Date: 12/25/2018