Insulated glazing with interposed slatted blinds has rotary element on outside of window and drive means with magnets to entrain linearly displaceable output element

摘要

The slats are turned by a turning mechanism (34) and the drive forces are transferred through magnets mounted on drive means on an outside face of the window. The drive means comprises a rotary element (56) and the magnets entrain a linearly displaceable output element (48) associated with the drive means. The magnets can be arranged in a ring on the rotary element and can comprise magnet blocks with a polarisation device aligned perpendicular to the glass pane (14) lying between the rotary element and output element.