Antriebseinrichtung für eine Ausstellvorrichtung

摘要

A drive device for an opening-out device of a tilting or rotating-tilting wing that can be pivoted against a fixed frame has a threaded spindle driven by an electric motor for the movement of the adjusting devices deviating from the wing. There are hooks (29) to grip behind projections (31) located on a bearing block (23) provided for the axial support of the threaded spindle (10) and/or a component of the electric motor (9). The hooks are located on a motor flange of the electric motor facing the threaded spindle or the bearing block and the projections on another component.