Retaining device for use in profiled rail, has distance flange with slots extending in radial direction and provided between bearing flange and passage opening, where slots lie in two different axial layers

摘要

The retaining device has a retaining element (10) with a uniform bearing flange (11) containing a central opening (12). A coaxially extending neck base (13) is provided with a passage opening (14) for receiving a fastening nut. The neck base includes a distance flange (15) between the bearing flange and the passage opening for spacing part of the nut to the bearing flange. The distance flange includes slots extending in radial direction and provided between the bearing flange and the passage opening, where the slots lie in two different axial layers.