| 摘要 |
A traffic device (1), such as roadside post, provided with an indication means (3) having a visible area (2) and with a cleaning device (4) for clean ing the indication means (3), in which the cleaning device (4) comprises a p lurality of cleaning elements (5), in which each cleaning element (5) compri ses an elongate and flexible body (6) which, at one end, is attached to the traffic device (1) and from there extends in an unsupported manner and in wh ich the body (6) of the cleaning elements (5) in each case extends along the visible area (2) bin such a manner that the body (6) can swish across the v isible area (2) with its length in order to clean it. |
