Sicherheitseinrichtung

摘要

The invention relates to a safety device in a motor vehicle seat, with an airbag (1) and a gas generator (4) which is activated in the event of sensor data about an accident or an imminent accident being present. The airbag (1) is filled with gas and is deployed. The safety device according to the invention affords the possibility of adapting the vehicle seat during normal operation of the vehicle to the seat user's requirements by the airbag (1) being additionally coupled to an activator (3) which can be regulated and can fill a volume of the airbag (1) with gas repeatedly and reversibly.