Divided roller blind for a vehicle window

Blind comprises a first winding shaft (14) positioned next to the window edge (7), a second winding shaft (35) positioned next to a further window edge, and a drive unit (19) mechanically interacting with all blind strips (16). The drive unit can be decoupled from the free edge (17) of the blind strip to move the blind strips. Preferred Features: The blind strips are moved by the drive unit. A spring motor (15) is assigned to each winding shaft to displace the winding shaft according to the winding of the blind strips.