Device for influencing permeability of cladding construction, has same or different covering element embedded in surface unit of measurement, which are connected by tensioning elements and forms circulating and closed system

摘要

The device has same or different covering element (1) embedded in surface unit of measurement. The covering elements are moved in the opposite direction in two parallel planes during actuation. The covering elements are connected by tensioning elements (2), and form a circulating and closed system. The covering elements are redirected at two opposite edges by rollers (3) from the other side, and are movable in another plane.