ROLLER BLIND SYSTEM FOR A MOTOR VEHICLE

摘要

The invention relates to a roller blind system for a motor vehicle with at least one roller blind web (10) and at least one winding tube (12) for winding the roller blind web in and out, the roller blind web having at least one flexible flat guide strip (18) along each lateral edge portion, which extends in the deployment direction of the roller blind and is guided in a track (20). According to the invention the track contains a slot in which the guide strip is guided, and which has an exit gap (22) through which the roller blind web exits the guide, the guide strip being guided in such a way that its base surface (31) is essentially parallel to the adjacent portion of the roller blind web. The shape and dimensions of the exit gap and guide strip are such that the guide strip cannot come out of the track by itself. The invention also relates to a roller blind system for a motor vehicle with at least one roller blind web (10) and at least one winding tube (12) for winding the roller blind web in and out. According to the invention the roller blind web (10) is connected to the winding tube (12) by at least one constant-force spring comprising a spirally wound spring element made of a flat strip (18), the end of which is connected to the winding tube. The invention further relates to a roller blind system for a motor vehicle with at least one roller blind web (10) and at least one winding tube (12) for winding the roller blind web in and out, wherein at least one winding tube is formed by a constant-force spring which is connected to the roller blind web and comprises a spirally wound spring element made of a flat strip (18), the innermost end of which forms at least one winding for winding in the roller blind web in any of its working positions.