A novel active hood system is disclosed. The active hood system is
designed such that in the event of a pedestrian/vehicle accident, the
active hood system will soften the impact between the pedestrian and the
vehicle by moving the vehicle hood into an elevated position. In some
embodiments, the active hood system is constructed such that during a
pedestrian/vehicle collision, the active hood system will raise the
vehicle hood into an elevated position by having the hood move through a
first travel distance and a second travel distance. The active hood
system includes an actuator and a hinge. The actuator may be attached to
the hinge. The actuator is designed such that if it is deployed, the
actuator will raise the hood into the elevated position. Additional
embodiments may also be made in which the actuator is vented during
deployment. A dampener is also added to the active hood system. The
dampener is designed to dampen the movement of the hood as the hood is
moved through the second travel distance.