摘要 |
<p>The raceway (1) has a raceway body (2) comprising free edges (10a, 10b) that are in round shape. A closing piece (5) comprises clipping elements (7a, 8a) clipped on one free edge, and other clipping elements (7b, 8b) clipped on another free edge. Each clipping element permits rotation of the closing piece with respect to the raceway body, when the element is clipped on the corresponding free edge. The width of the closing piece corresponds to the width of the raceway body.</p> |