| 摘要 |
<p>The connector consists of a retaining element (5) comprising several tensible retaining claws (18) enabling the connector to be detachably secured in the front face cavity (19) of a hollow profiled bar (2). Preferably, the retaining claws (18) are protruding, barb-like, sharp claws (18). The retaining element (5) is preferably a spring and the retaining claws (18) can be placed by tensing the retaining element.</p> |
