Drive device for opening and closing e.g. flap of passenger car, has wing sided and structure-sided bearing parts, and drive unit including energy receiving element, by which excessive force induced over one of bearing parts is absorbed

摘要

The device (16) has a wing sided bearing part (18) and a structure-sided bearing part (20), whose distance is varied for moving a wing element (10) by a drive unit (22). The drive unit includes an energy receiving element, by which excessive force induced over one of the bearing parts is absorbed. The energy receiving element is designed as an energy absorption element, annular spring element and elastomer spring.