Adjustment unit for an automatic door comprises a threaded spindle whose free end has a support element which is in sliding contact with the wall of the cylindrical bore accommodating this spindle

摘要

The adjustment unit (1) for a component closing an opening, in particular, for a door, a lid or a similar component comprises a threaded spindle (27) whose free end (31) is provided with a support element which is in sliding contact with the wall (33) the cylindrical bore (11).