| 摘要 |
<p>The fitting, which serves for rigid and flexible tube alike, comprises a base (1) to which two arched ribbon elements (4, 5) are hinged in a face-to-face arrangement via intermediate points along their relative external surfaces; the two elements (4, 5) are fastened together around the tube by causing an inward-facing lip (12), located at the end of one element (4), to engage one of a set of teeth (9) spaced apart at a given distance one from the next along the outer surface of the other element (5). The element (4) with the lip incorporates a lower section (8) shaped so as to breast, at least in part, with the cylindrical external surface of the clamped pipe or tube.</p> |
