| 摘要 |
A mechanical coupling arrangement for a scaffold is provided. The mechanical coupling arrangement comprises a pole and a mounting collar having attachment means to which elongated support members can be attached. A level of radial play between said pole and said mounting collar in a first relative angular position is larger than the level of radial play between said pole and said mounting collar in a second relative angular position. The second relative angular position corresponds to a fastening position of said mounting collar, and in that said first relative angular position corresponds to an axial sliding position of said mounting collar. |
