Engine compartment hood latch structure for a motor vehicle
AssigneeFord Global Technologies, LLC
InventorsMattias Wallman, Gunnar Hallneus, Peter Blum, Anders Fredriksson, Mats Erlingfors, Peter Lindmark
Life of this patent
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AssigneeFord Global Technologies, LLC
InventorsMattias Wallman, Gunnar Hallneus, Peter Blum, Anders Fredriksson, Mats Erlingfors, Peter Lindmark
Estimating the term…
A hood latch structure (1) for a motor vehicle body having a soft-nose outer skin panel (2) and a hood (3) providing an overlying structure for a grille opening reinforcing front cross member (4). The grille opening reinforcing front cross member (4) supports at least one hood latch (5) carried by a mounting member (6) protruding towards the front of the vehicle. Mounting member (6) is designed to collapse downwards (Z) causing the hood latch (5) to move downwards (Z) when subjected to longitudinal (X) loads above a predetermined threshold load distributed thereupon by the overlying structure such that the hood latch (5) moves away to provide a forgiving upper leg impact zone for the protection of pedestrians in the event of a collision with the motor vehicle.
A hood latch structure (1) for a motor vehicle body having a soft-nose outer skin panel (2) and a hood (3) providing an overlying structure for a grille opening reinforcing front cross member (4), comprises at least one hood latch (5) carried by a mounting member (6) attached said front cross member and protruding towards the front of said vehicle, said mounting member (6) being designed to collapse downwards (Z) causing hood latch (5) to move downwards (Z) when subjected to longitudinal (X) loads above a predetermined threshold distributed thereupon by said overlying structure such that said hood latch (5) moves away to provide a forgiving upper leg impact zone for the protection of pedestrians in the event of a collision with the motor vehicle, with said hood latch structure further comprising a supporting member (7) extending between a forward end of mounting member (6) and an underlying vehicle structure (8), and with a reinforcing energy beam (9) extending between said soft-nose outer skin panel (2) and said mounting member (6), which energy beam (9) carries a trigger (10) which is configured such that it will be brought into contact with supporting member (7) and trigger collapse thereof in the event of a pedestrian collision with the motor vehicle.
A hood latch structure (1) according to claim t, wherein said predetermined threshold load is approximately 0.6kN.
Dependencies are inferred from the claim text.