| 摘要 |
PURPOSE:To obtain a movable hangar also used for a heliport by unfolding the hangar on a car to use as the heliport. CONSTITUTION:On a truck 2 pulled by a tractor 1, a hangar 4 of a rectangular vessel is provided to be unfolded to four sides around, and works as a heliport when unfolded. This construction permits to move the hangar for a helicopter and use it as a heliport as it is for promoting its utility. |
