| 摘要 |
<p>Device for fixing a body on a continuous profile element, wherein the body is provided with a slightly convex plate-like element having at least two lips arranged at a mutual distance at an angle to the plate, wherein the profile element has two parallel flanges, the free edges of which lie at a mutual distance equal to or practically equal to the distance between the contact surfaces of the lips, whereby it is possible simply by a pressing operation on the correct place of the plate-like element to place the element in two positions with respect to direction of convexity, one in which the lips clamp round the profile flanges and the other in which the lips lie free or practically free of the flanges. <IMAGE></p> |
