| 摘要 |
The road cone adaptor 1, for forming barriers for controlling vehicles and pedestrians around hazards such as road works etc., comprises a hollow profiled receiver 3 shaped to engage a traffic cone C and at least one coupling element 6,7 for retaining a connecting portion of a barrier element, the coupling element having a longitudinal axis disposed parallel to the central axis of the receiver. The or each coupling element preferably has a hollow tubular shape with an outer diameter adapted to be received in a female connecting portion of a barrier element and an inner diameter adapted to receive a male connecting portion of a barrier element. The adaptor may have a single coupling element disposed co-axially with the profiled receiver or alternatively may have two or more coupling elements secured on the opposite side of a supporting adaptor plate 5 to the receiver. Also claimed is an adjustable length traffic barrier system and a method of indicating a hazard or delineating an edge. |
