| 摘要 |
<p>The bar has a trough portion on the side towards the channel-section, with flanges at the free edges extending towards each other and bearing against the flange. The equipment comprises a U-section clip (5) of spring material, whose arms (6, 7) grip the flange of the channel-section (1) on both sides. On its arm towards the member (2) it has lugs, over which the trough portion (3, 4) snaps.</p> |
