| 摘要 |
<p>1. Thermally insulated compound profile for doors, windows, or façades. 2. The compound profile consists of metal profiles (5, 6) and insulating strips that are preferably of plastic and are joined to the metal profiles on the longitudinal edges. O the extent that the insulating strip or the insulating strips are connected to the metal profile so as to resist shearing, in the event that the metal profiles are subjected to uneven heating, the compound profile will curve out toward the side that is exposed to the greatest amount of heat. This sort of flexing is to be prevented. 2.2 This has been achieved in that, shear resistance is low, moves towards zero, or a coulisse (13) is incorporated within the longitudinal connecting area between the structural elements (2, 11 , 5) that are joined. 2.3 The thermally insulated compound profile is used to manufacture the frames for doors and windows. 3. Figure 2.</p> |
