the present invention relates to a system (10) for closure or solar protection, such as rolling component, comprising a deck (18) comprising several blades (20), each component of which blade is rotated around a pivot axis (y) defined by at least a lateral shaft (60) extending laterally from a first side of the blade part (20).two channels (40) arranged laterally on either side of the apron, and mobile in translation along one axis of the deployment (x) perpendicular to the axis of rotation (a), each channel with lateral shaft of each blade part, and at least one means of angle of blade force (21) of the strip element.in a rest position in which the second side of the blade force is close to or in contact with the first edge of a blade adjacent to the deck to a reclined position in which the second side of the blade is removed from the active edge of the blade adjacent the first rotat active ion of the blade about its axis of pivoting (y).the installation (10) is characterised in that the means for tilting are a bunch of activation (80) extending parallel to the axis of the roll (x), and a cam (70) mounted rotatable on a lateral shaft of each blade force and cooperation, on the one hand, with the band. tivation and, on the other hand, a joint part (68) of the rotating blade forcein order to cause the rotation of the blade force during movement of the specific channel.
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