The lateral stiffness of the vehicle engine hood is not damaged by the impact of the impact of the impact body. Curved shape of strengthen member 12, the underside of panel 16 and beam between 20 with a predetermined gap arrangement, in the width direction of the vehicle on both ends of the integrally fixed in 16 to the panel, so the vehicle engine cover 10 lateral stiffness increased, can reduce the thin outer panel 14, within a panel of 16 plate thickness and seek a lightweight. In addition, in the case of the impact body 10 to the vehicle engine cover 14, strengthening parts 12 and the outer panel 20, the inner panel 16 is also pushed to the lower pressing and bending deformation, and the opening part of the beam 12 is strengthened by the 12 press, and the opening side of the cap shaped cross section is smooth to expand the deformation, and the impact energy is obtained by these deformation.
VEHICLE HOOD STRUCTURE
07.10.2015
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |