Dual purpose roller shutter - has insect excluding blind inserted between shutter and window or door

摘要

The roller shutter for door or window fitting has a roll-up sheet mounted in side bearing shells and guide-rails to provide protection from insects. An insects screen with a protective shutter added is inserted into the area between the window or door and the main roller shutter. A housing unit holds the bearing for a spindle carrying the protective shutter and can be mounted in a bent section in the side bearing shells. The mian shutter side shells and protective spindle housing may be combined as a single unit.