| 摘要 |
<p>An anchoring device for concrete products presents:
- a hollow profile (2), which may be embedded in the concrete product, having two walls (9) presenting respective edges provided with teeth (11) and being separated one from the other by a gap (10);
- a coupling member (3) provided with protrusions (15 16, 17), each of which is adapted to occupy at least one compartment between two first adjacent teeth (11); and
- a bolt (4) and a nut (5) adapted to secure the coupling member (3) and the profile (2); the bolt (4) being provided with a head (18) which is arranged in the internal cavity of the profile (2) and is couplable with the walls (9); between said protrusions (15, 16, 17) there are two guides (15) extending into the internal cavity of the profile (2) and interfering with the head (18) of the bolt (4) so as to prevent the bolt (4) from rotating.</p> |
