Adjustment drive for translatory adjustment of object, particularly motor vehicle component, for e.g. window pane in motor vehicle, has piezo-electric motor that is adjusted along guide rail

摘要

The adjustment drive (1) has a piezo-electric motor (5) that is adjusted along a guide rail (3). The piezo-electric motor is provided with a piezo-electric driving actuator (7) that is arranged for a drive. The piezo-electric motor is coupled with an object (2) by a shear joint mechanism (10).