Device breaks - sun, in particular for facade vitree

摘要

The sunshade for a glazed building facade has louvers each with a flat frame (3) of rectangular shape having two longitudinals (4) spaced by cross bars (5). A sheet material (6) is mounted on the frame to form a curved surface which is a segment of a cylinder connected along their generatices to the longitudinals. The sheets can be arced or under a preload.