| 摘要 |
The roller-shutter casing (1) is made of plastic-extrusion- or plastic-injection parts and has a front wall (3), a rear wall (2) and a cover wall (4). Two end walls (7) are provided to close the roller-shutter casing in a lateral manner. The roller-shutter casing is assigned to a set of two or multiple lamella guiding parts (13) which have guide grooves (12) of different widths. |
