| 摘要 |
In a frame for roller blinds, particularly intended for dormer windows (skylights, inspection ports), the cut surfaces of front edges 13, 14 of the ends of profiled portions 2, 3 extend perpendicularly to the longitudinal direction of the profiled portion in question. A packing piece 15 fills in, respectively, the space or the distance between the front edges 13, 14 of the profiled portions 2, 3 of these corner securing points.
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