Safety device for vehicle has energy storage unit with energy storage devices activated independently and/or at time intervals depending on collision conditions to raise hood

摘要

The device has an energy storage unit coupled to the front hood (2) of the vehicle that raises the hood from a rest position to an impact position when in a state activated by a sensor. The energy storage unit has at least two energy storage devices (4-6) that can be activated independently in any combination and/or at time intervals depending on the collision conditions detected by the sensor.