| 摘要 |
#CMT# #/CMT# The bonnet (1) has an external skin internally provided with a shell (10) including a base wall (11) moved away from the external skin. A front wall (12) and a rear wall (13) of the shell are connected to the external skin by fixation flanges (14, 15). The base wall and the front wall include programmed deformation units for deforming the base wall and the front wall in case of femur shock to a pedestrian, where the deformation units are constituted of flexion zones and folding zones. #CMT#USE : #/CMT# Front bonnet for a motor vehicle (claimed). #CMT#ADVANTAGE : #/CMT# The programmed deformation units deform the base wall and the front wall of the shell in case of femur shock to the pedestrian, thus offering an optimized stiffness of a nose of the bonnet to satisfy protection norms of the pedestrian, and reducing risk of injury for the pedestrian. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a perspective longitudinal sectional view of a front bonnet of a motor vehicle. 1 : Front bonnet 10 : Shell 11 : Base wall 12 : Front wall 13 : Rear wall 14, 15 : Fixation flanges. |
