| 摘要 |
A space-saving collapsible wing (11) of an aerostat or projectile (10) consisting of two preferably convex wing leaves (12, 12a) which are connected together at their tips but at their roots are attached at various points (17, 17a). One of the supports (17a) is an articulated fixed support, whereas the second support (17) is an articulated sliding support. In the folded state the wing leaves (12, 12a) are rolled up directly one on the other around the circumference of the aerostat (10), and the supports (17, 17a) lie close to one another. In the unfolded state of the wing (11) the supports (17, 17a) are arranged at a distance from one another so that the wing leaves (12, 12a) are erected in the form of a roof. |
