| 摘要 |
<p>The present invention relates to collars 1 for holding a substantially cylindrical oblong component 2 on a support. The collar according to the invention is characterised essentially in that it includes a fastening rod 3, two half-rings 5, 6, means 7 for fastening the rod to one 6 of the two half-rings, means 8 for associating the two half-rings so that they form a complete ring 9 defining a cylindrical space 10 along a longitudinal axis 11 closed laterally and open at its two ends so as to surround the component 2, and means 20 for applying, at least at three points on the external wall of the oblong component, three elastic forces substantially concurrent on the longitudinal axis 11, the longitudinal axis passing through the triangle formed by the three points. Application, particularly, for fastening tubes or the like in constructions. <IMAGE></p> |
