Spring rod sun shield roller blind with a constant spring pre-tension force for fitting to a motor vehicle window or sunroof is drawn by a pull-out frame

摘要

A roller blind fabric (1), fastened to a spring rod (3) at one end, is fitted at its other end with a pull-out frame (2) having an actuation mechanism (13,14). The spring rod includes a spindle (4) in pivot bearings (11,12), a tube (5) turning around this spindle for carrying the roller blind fabric, and a spring (8) for the blind's initial tension.