| 摘要 |
<p>The device is of a cylindrical shape (7) with a conical lower part (1) and just sufficient for the accommodation of a single seated person. It is fitted with a door (2) and one or two windows with shutters. The complete unit (1, 7) can be stored in a matching case (9) for transport, positioned upside down and serving as a base for use. Wheels (11) and a ladder (10) are part of the set. A turntable (6) positioned on top of the base (9) and operated with the occupants feet facilitates the rotation of the upper two parts (1, 7) allowing a view in all directions.</p> |
