| 摘要 |
<p>The patent deals with elements that have the configuration of a collar clamp including an cylindrical cavity (6) opened by means of a generatrix from whose edges come out two tab extensions (2, 2', 3, 3') that are set slightly apart from one another, these latter being fitted with snap coupling devices (8, 9) with which coupling the space of the cylindrical cavity reduces establishing the gripping of the upper ends of the rods (5) that hold the mudguard of bicycles.</p> |
