Fastening device for functional column, has retaining device with half shells connected with one another and with retaining ring overlapping retaining device, where ring has half rings connected with one another

摘要

The device has a shaped part (8) arranged between a functional column (2) and a retaining device (3). An inner side of the part has a surface adherent to the column, and an outer side of the part has a surface sliding along the device (3). The device (3) has two half shells connected with one another and has a retaining ring (11) overlapping the device (3). The ring (11) has two half rings (12, 13) connected with one another.