Motor vehicle`s e.g. sport car, body assembly structure, has U-shaped reinforcement plate arranged at sillboard in area of lower cross beam, where plate guides impact energy in cross beam during side collision

摘要

The structure has an U-shaped reinforcement plate (1) arranged at a sillboard (10) in an area of a lower cross beam (13) , where the reinforcement plate is arranged, such that plate guides the impact energy in the cross beam during side collision. The reinforcement plate exhibits corrugations (3), for converting impact energy into deformation energy at the reinforcement plate during side collision. A horizontal bulkhead separation plate is arranged inside the reinforcement plate.