Front car bonnet assembly

摘要

The bonnet (2) has a front and a rear end section (4,3), which are supported power-transmitting (8,9) to parts of the vehicle body, e.g. wheel guards etc. The central bonnet section (6) is within in area, in which the head of child pedestrian would impact during an accident, and is individually deformable. The rear supports are deformable in vertical direction when in collision with a head of an adult pedestrian. The front support simultaniously acts as a calf guard for pedestrians. Bonnet and supports consist of materials with different power-distance-characteristics when deformed. The bonnet is of sandwich construction with a sound-absorbent energy-absorbent central layer and a perforated under layer.