| 摘要 |
A traffic cone comprises an apertured base and a hollow generally conical member 13a mounted on and upstanding from the base. The conical member is fitted in the aperture 12a of the base. The aperture permits the traffic cone to be stacked on a conical member of an underlying traffic cone. The base of the cone is annular and is made from a scrap vehicle tyre. <IMAGE> |
