| 摘要 |
1. A process for joining metallic inner and outer parts (2, 3) of a composite profile member (1), wherein the ends (6) of an insulating web (4, 5) engage with grooves (7) on the inner and outer parts (2, 3), an adhesive, expansible filler material in the form of a wire, tape, strip or foil being also inserted into the grooves (7) on the inner and outer parts (2, 3) in the region of the ends (6) of the insulating web (4, 5), the physical properties of the filler material being modified by pressure and/or heat such that an improved locking contact is produced between the insulating web (4, 5) and the inner and outer parts (2, 3) of the composite profile member (1), characterized in that the filler material used is in the form of a member (31) being expansible in the transverse direction of the material, and an adhesive coating (32) applied thereto, the coating becoming fluid on expansion of the material of the member (31). |
