Roller-blind such as awning blind, for use in e.g. aperture, in wall of building, has apron maintained in rolled position inside case, so as to stretch flexible screen along plane inclined with respect to deployment plane

摘要

The roller-blind (10) has a front slide (16) and a rear slide (18) installed opposite to one another. Guiding arms (36, 36') guide a free edge (30) of a flexible screen (26). An end of each arm is fixed on a lateral end opposite to the free edge, and another end is rotatably mounted at rear of the corresponding slides. The guiding arms are pivoted between the slides under the effect of their weight when the screen is unrolled. An apron (22) is maintained in rolled position inside a case (12), so as to stretch the flexible screen along a plane inclined with respect to a deployment plane.