Facade system comprises three elements installed in parallel planes and movable independently of each other, and movable in frame with frame surface in such way that elements cover frame surface

摘要

The facade system comprises three elements (1-3) installed in parallel planes. The three elements are movable independently of each other, and movable in a frame with a frame surface in such a way that the three elements cover the frame surface. The three elements can be mounted in the frame to move vertically. The three elements have at least different visual transparencies.