| 摘要 |
<p>A fixing collar (10) for pipes, tanks and bodies with cylindrical portions in general, of the type of a band that wraps around the element to be fixed (11) to a supporting structure by way of fixing means (12), the collar (10) comprising three arc-like portions (15a, 15b, 15c) in series, which are associated by means of at least two hinges (16) in positions that are not diametrically mutually opposite and close so as to surround the element (11) to be fixed by way of snap-acting quick-closure means (17) arranged at the ends of the first arc-like portion (15a) and of the last arc-like portion (15c) of the three arc-like portions (15a, 15b, 15c) in series, the arc-like portions (15a, 15b, 15c) being further provided with elastic elements (23) for compensating the dimensional tolerances of the diameter of the element to be fixed (11).</p> |
