Frame profiles for the production of window frames or casement frames for windows or doors and method for the production of frame profiles

摘要

The invention relates to frame profiles for producing window or door frames comprising L, Z or T-shaped cross-sections, an insulating core (100, 200) of predominantly closed-cell rigid expanded plastics and at least a casing which faces outwards by means of at least one exterior profile comprised of thermoplastic compacted material. When observed cross-sectionally, the frame profiles have an exterior profile extending from the exterior visible side (130, 230) to the interior visible side (110, 210) and is subdivided in at least two chambers (101, 102, 201, 202) by means of interior spacers. One of the chambers (101, 201) is filled with rigid expanded plastics and a chamber (102, 202) which is not filled with said plastics can be equipped with a reinforcing profile (31, 32). The chamber filled with rigid expanded plastics is adjacent to the exterior visible side of the frame profile. The chamber which accommodates a reinforcing profile (31, 32) is adjacent to the interior visible side of the frame profile. In addition, the invention relates to a method for producing the frame profiles.