| 摘要 |
<p>Device intended as a movable closure for openings in buildings and like enclosures in general, wherein at least one screen (5) of supple material is affixable at one end, preferably the upper end to a fixed structure (12) of a building or the like and is affixable at the other end, preferably the lower end, on a rolling tube (2) driven by a drive unit (1) arranged within one lateral end of the rolling tube (2), said rolling tube (2) being further guided by at least two tensioned cables (9, 9'), which are disposed laterally in respect of the screen (5) and each cable (9, 9') passing around the rolling tube (2) on a guide pulley (11, 11') fixed on said rolling tube (2). <IMAGE></p> |
