| 摘要 |
<p>A composite frame for doors and windows which, being able to be materialized both in a frame itself and in the frame or border taking part in the complementary leaf, and both if hinged leaves and sliding leaves are concerned, a frame in which a metal profile (1), preferably of aluminum, and a wood profile (2) take part. The two profiles (1, 2) have on their facing sides respective grooves (3, 4) of a choked opening, intended for simultaneously receiving respective pairs of elastically deformable lugs (7) finished off in respective anchors (8), projecting from the central and flat core (6) of a complementary and intermediate plastic profile, acting as a connection link between the aluminum profile (1) and the wood profile (2) by simple coupling under pressure. <IMAGE></p> |
