Patent 10240663 was granted and assigned to Witte Automotive on March, 2019 by the United States Patent and Trademark Office.
The invention relates to a drive mechanism having a drive motor and a drive element drivable by the drive motor. A first worm gear, which has a first worm gear shaft and a first worm wheel, and a second worm gear, which has a second worm gear shaft and a second worm wheel, are connected between the drive motor and the drive element.