| 摘要 |
<p>Element (1 ) for anchoring to the ground (100) at least one bearing structure (2), comprising at least one pin (4) provided with at least a first threaded portion (4a) for screwing said anchoring element (1 ) to the ground and at least a second threaded portion (4b) for constraining said at least one bearing structure (2) to said anchoring element, a first (5) and a second nut (6) screwable to said at least a second threaded portion (4b) on opposite sides of said at least one bearing structure (2), characterized in that said first and said second nut (5, 6) are provided with at least one surface of head (5a, 6a), substantially having the shape of spherical cap, couplable by shape, directly or indirectly, to said at least one bearing structure (2) for adjusting the tilt of said at least one bearing structure (2).</p> |
