| 摘要 |
<p>A reflective road stud comprises an open topped rectangular shell formed in a resilient material to locate in a road mounted socket, a transverse wall having banks (16) of reflective elements on either side thereof, the wall being mounted on resilient arms extending from both ends of the wall to opposing sides of the shell to support the wall extending across and projecting above the periphery of the shell whilst permitting the wall to be depressed into the shell and restoring the wall to the projecting position when released, the arms also resisting resiliently movement of the wall transverse to its lengthwise direction. Spaced wiper elements (21) are mounted in the shell to engage the reflective elements on either side of the wall when the wall is depressed into the shell, the wiper elements have resilient mountings (20) which bias the wiper elements against the defective elements whilst permitting the wiper elements to accommodate said transverse movement of the wall. <IMAGE></p> |
