| 摘要 |
<p>The structure (1) has an upright (2) for receiving an anti-fall safety protection such that smooth elements or safety net or barrier and a crosspiece (3) are equipped with holding units (4, 5) to engage with a building (12) for fixing the structure to the building to be secured. One of the holding units is mounted to be adjustable in position along the crosspiece. Another holding unit is mounted to be orientable with respect to the crosspiece by pivoting around an axis orthogonal to a longitudinal axis of the crosspiece and to a longitudinal axis of the upright.</p> |
