Reinforcement structure for side door of motor vehicle, has reinforcement element extending over partial height for increasing buckling strength in vertical direction of door, and side impact protection element

摘要

The structure has a door outer planking that is supported by a door support (20), and a reinforcement element (36) for increasing the buckling strength of the door outer planking. The reinforcement element extends over a partial height for increasing the buckling strength in a vertical direction of the door. The reinforcement element is fastened to an upper end of an on-board edge element (22) of the door support for increasing the buckling strength. The reinforcement element is connected to a side impact protection element (34) extending in a longitudinal direction of the door.