| 摘要 |
A support (130) for supporting scaffolding boards on scaffolding tubes, the support (130) comprising a first member (131) provided with gripping means (136) for gripping an underside of a first scaffolding board, a second member (132) provided with gripping means (134) for gripping an underside of a second scaffolding board, a sliding mechanism (136,137) disposed on the first and second members to allow relative sliding movement between the first and second members (131, 132) to vary the overall length of the support (130), and attachment means (152) for attaching the support to two substantially parallel scaffolding tubes. |
