Driving device

摘要

A description is given of a driving device for moving windows and sliding roofs in motor vehicles, in which the output element can be driven, on the one hand, by a driving motor and, on the other hand, by way of an emergency actuating lever. The switching and the clutch between the motor and the output element is here derived via a screw-thrust mechanism from the rotary motion of the emergency actuating lever and, as a result, relatively small forces are all that is required to switch this clutch.