| 摘要 |
<p>Wooden profile (1, 28, 29, 47) for the frame (34) or the leaf (41) of a window, door or the like, which is composed of two flanges (2,3) which are connected by means of a truss (4), which is composed of two parallel truss laths (5,6) situated at a distance from one another which connect the flanges (2, 3) so as to form a box profile, which truss laths (5, 6) are mutually connected over their length by at least one crosswise connecting lath (7), and whereby the spaces, formed between each flange (2, 3) and between the truss laths (5, 6) and the connecting lath (7) or connecting laths (7), are either or not filled.</p> |
