| 摘要 |
The invention concerns a fastening element 27 for fastening electrical boxes 1 to a girder 3, especially a metal girder, in order to obtain a correct position for the box in relation to the girder and the particular covering. The fastening element 27 is provided on its surface away from the girder with fastening devices 29 for fastening of the box to the fastening element, and on its surface facing the girder it is provided with fastening devices for fastening the fastening element to the girder. <IMAGE> |
