Triggered-stroke actuator for a safety device incorporated into a motor vehicle to protect a pedestrian in the event of a frontal impact

作者: Eric Laspesa , Jean-Paul Nadeau , Evrard Borg

DOI:

关键词: PistonAutomotive engineeringPedestrianEvent (computing)ActuatorEngineeringGas generatorStroke (engine)

摘要: Actuator with triggered stroke and damped return travel. According to the invention, actuator houses a piston (15) gas generator (19) including rapid-burning pyrotechnic charge also (38) that burns more slowly of said (19).