摘要 |
<p>The profile has a sill attached on a top side of a front face of a vertically positioned standard profile of a wall. Two side flanges (2, 2`) are designed in u-shape, and the flanges are connected with each other by a base bar (3). Mounting plates (4, 4`) are adjustably guided into a region of the base bar in such a manner that a blade angle enclosed between the mounting plates and the base bar is variably adjusted.</p> |