| 摘要 |
<p>The device has a blocking element (7) blocking a longilineal unit (20) i.e. tubular element, of a support. The device is fixed on a flat panel zone. The blocking element comprises a tab (14) translated between a position in which the tab permits free access to a groove of a bowl shaped flange. The flange receives a section of the longilineal unit of the support and another position in which the tab retains the section of the longilineal unit installed in a parallel groove (12).</p> |
