| 摘要 |
The invention relates to a device for fastening the end of a C-shaped mounting rail to a wall with holes of a control cabinet or of a frame piece of a control cabinet frame, having a fastening block which can be inserted into the end of the rail and which is adapted to the inside cross section of the mounting rail and fastened to the wall by means of a fastening screw. Fastening of the mounting rail only from the fastening side of the wall is achieved by the wall having a row of rectangular or square cutouts and, placed between them and offset by one-half spacing, a row of screw holes. The fastening block is closed off with a fastening plate on the side facing the wall. The fastening plate has an L-shaped hanger on the side facing the wall, which is adapted to the cutouts and the thickness of the wall and can be hung in a cutout. The fastening plate has a screw hole outside of the fastening block for receiving of a fastening tap screw, which can be screwed into a screw hole in the wall when the fastening plate has been hung. |
