| 摘要 |
<p>1. A roof window comprising a fixed frame structure (1) fitted in the slope of the roof, on which are mounted a pivotable leaf (9) and a slidable support (8, 23), characterised in that the slidable support is a frame mounted for horizontal sliding movement on the fixed frame structure (1) and that the pivotable leaf (9) is mounted along an upper edge of the slidable frame (8) to pivot with respect thereto with an upward movement.</p> |
