| 摘要 |
The invention relates to improvements made to the device for operating a roller shutter, whose blind, moving at a slight inclination, consists of thin slats whose lateral ends are provided with inserts. This insert is characterised in that it comprises, on the side of its edge 36 directed towards the heel 15 of the thin slat 4, 5, 6, means 46 for engaging in the groove 16 of the said thin slat 4, 5, 6 and blocking any movement of the thin slats 4, 5, 6 relative to their longitudinal axis. The invention concerns the roller shutters for roof windows, glass veranda roofs, dormer windows and the like. <IMAGE>
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