20080210386 | ROLLER SHUTTER - A roller shutter comprising a door leaf for rolling up, forming a multi-layered coil with multiple slats crosswise at a right angle with longitudinal axes toward the opening movement extending horizontally, the slats pivotably connected by an engaging assembly extending over the greater part of the slat length with respect to pivot axes extending parallel to their longitudinal axes, and the door leaf with engaging devices with at least one engaging device between two adjacent slats, a first engaging device arranged at its leading edge during the opening movement creating articulated connection with an adjacent slat, and a second engaging device arranged at its trailing edge during the opening movement to create an articulated connection with another adjacent slat, wherein at least one engaging device is provided with a separate engaging element capable of being fixed to the slat with positive locking, with force fit and/or with substance-to-substance bond. | 09-04-2008 |