| 摘要 |
PCT No. PCT/GB84/00365 Sec. 371 Date Jul. 1, 1985 Sec. 102(e) Date Jul. 1, 1985 PCT Filed Oct. 30, 1984 PCT Pub. No. WO85/01975 PCT Pub. Date May 9, 1985.A scaffolding comprises uprights (6), cross members (8) with connection members (12) by which the cross members may be connected to the upright members, and diagonal braces (10) with mounting formations (42) adapted to be interfitted with receiving formations (32, 34) of the connection members (12). The mounting formation (42) is generally cylindrical, and its longitudinal axis intersects the longitudinal axis of the brace substantially at right angles, generally centrally of the mounting formation. The mounting formation is carried by a cranked connection portion (44). The receiving formations (32, 34) are provided by transverse bores (36), with lateral recesses in which the connection portions (44) are located when the mounting formations (42) are positioned in the bores (36). This allows forces to be transmitted between the connection member (12) and the diagonal brace substantially on the longitudinal axis of the brace, over a range of angular articulation of the brace relative to the cross member. |
