| 摘要 |
The structure has two uprights (3), and a set of tubular legs (6a) that are coupled by the uprights. An articulation clamp (5) is provided in rotation between the legs. A set of distal ends is provided with the uprights, and a set of proximal ends is provided with a plate (4). An anchoring pin is fixed transversely near an end of a rod. The articulation clamp is arranged interdependent of one of the legs. A control unit i.e. handle, of the rod is arranged in sliding motion in the legs. An independent claim is also included for a method for unfolding/folding a cantilevered structure. |
