| 摘要 |
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. |
