| 摘要 |
A clamp connector for scaffolding must not only make it possible to join two scaffolding components rapidly and securely but also be inexpensive to manufacture, have long life and be suitable for use with a wide variety of scaffolding designs. To this end, the invention calls for there to be an aperture (PA) in each of the shapedsection bars of the scaffolding units to be fixed together, the aperture being designed to hold a crossbar (121 and to be locked by a moving clamp (6).
|
