| 摘要 |
In building rooms it is quite customary that in the transition between the walls and the ceiling there are mounted so-called ceiling lists, which are normally spiked to the walls or to the ceiling. When later on a painting or wallpapering work is made it is difficult to remove and remount these ceiling lists, such that the painter or paperhanger will have to carry out a minute stop of the working towards the ceiling list, which accounts for a really considerable increase of the costs of the artisan's work. In connection with the invention it is realized that the ceiling lists, just as certain already known foot lists, may well be designed with a narrow, rigidly mounted support portion, preferably constituted by mutually separated mounting profile elements, adapted to lockingly receive a removable, clipped-on and broader cover list element. Thus, the latter list element will be easy to both remove and remount, and it will then be unimportant whether the painting or wallpaper hanging is not terminated particularly accurately along the ceiling corner. In connection with the invention it is also recognized that the ceiling list, when made hollow, is advantageously usable for a concealed trunking of conductors for highly placed sensors e.g. fire detectors or remote control units. |
