摘要 |
<p>The equipment is used for securing panels, strips etc. to a flat base or a base with several intervening spaces. It comprises a profiled rail, continuous or in separate sections, fixed to the base, and into which mating portions on the panels, plates etc. slide. The rail can be of hollow section, while there are curved faces on the mating portions. These faces are secured by round bars or wedges driven between them and the rail. The mating faces can be oughened or similarly surface-treated.</p> |