| 摘要 |
The flange has primary long slots running in its longitudinal direction. A first plate strip is fitted overlapping and along the flange having itself two slots running crossways to the longitudinal direction of the strip. - A second plate strip overlaps and runs along the first strip and has third slots running crossways to the longitudinal direction of the strip. When the profile is fitted e.g. in a door aperture together with the first and second strips, the second and third slots coincide axially with each other, and the long second slots cross the first slots. When the second strip (7) locates with its free edge against the edge part of the door aperture, the profile and the first strip are fixed to each other, whilst the first and second strips are fitted to each other by fixtures running through the slots. |
