| 摘要 |
1282559 Traffic bollards ROAD SIGNS Ltd 18 Sept 1969 [20 Sept 1968] 44888/68 Heading E1G A street bollard of rectangular or other cross-section comprises an outer body 2 - e.g. of steel or plastics - having one or more side apertures 4, 5 covered by a non-planar preformed inner liner 1 of translucent material - e.g. of glass-reinforced polyester resin. The liner may have embedded printed paper symbols 3 and may comprise a rectangular tube, or a lipped channel located by clips. An internal light fitting may be suspended from a top cap 7 or may be mounted on the bollard site base. Access to the interior may be effected through a lockable door or panel (not shown) closing one of the apertures 5. |
