| 摘要 |
<p>1. A frame for openings comprising two series of metal profiles (100, 150; 200, 250) designed to be assembled at right angles, comprising interruptions in internal thermal bridges (101, 102, 151, 152, 201, 202, 251, 252), characterised in that it comprises at least one serie (200, 250) of profiles comprising a metal core (230, 280) provided with a longitudinal orifice (231, 281) capable of receiving a fixing member such as a screw, and in that the interruptions in internal thermal bridges (101, 102, 151, 152; 201, 202, 251, 252) of the profiles are arranged in such a way that, in the assembly position, said metal core (230, 280) faces an interruption in a thermal bridge (101, 102, 151, 152) of the adjacent profile (100, 150) in such a way that the entire frame has a continuous interruption in the thermal bridge.</p> |
