Servo drive for actuating e.g. anti-theft lever, of motor vehicle locking arrangement, has coupling points provided in spindle nut, and drive chains activating one of two functional units, which is assigned to respective drive chain

摘要

The drive has a drive motor (1) with a drive shaft (2) and a gear (3) that is designed as a geared spindle drive with a spindle (4) and a spindle nut (6), which is longitudinally adjusted. Two coupling points (7) are provided in the spindle nut, and drive chains (8) activate one of two functional units, which is assigned to the respective drive chain. The drive chains run parallel to the direction of a spindle axis at the spindle nut. A housing is provided for accommodation of the drive motor, gear and a control unit. An independent claim is also included for a motor vehicle locking arrangement with a functional unit.