| 摘要 |
The invention relates to an airship (1) including a flexible envelope (2) having no rigid inner structure containing a gas that is lighter than air, and a gondola (3). The balloon also includes three legs for setting the balloon on the surface and a landing structure (5). Said landing structure (5) is located on the outside of the envelope, and provides a connection between the legs (6a, 6b, 6c), the gondola (3) and the envelope (2) while surrounding the envelope (2). |
