| 摘要 |
<p>A locking assembly for use in interconnecting two members in builders scaffolding, which comprises a channel-shaped element adapted to be fixed to one of said two members, and a wedge member mounted on said channel-shaped element to engage the base wall of said channel-shaped element and a part of the other of said two members, means being provided to hold said wedge member captive in said channel-shaped element, and to retain said wedge member in an inoperative position.</p> |
