An adaptive load-limiting seatbelt assembly for a passenger vehicle includes a rotatable spool drum storing a length of seatbelt fabric and a piezoelectric device including a controller that can dynamically control torque applied to the spool drum resisting pay-out of the seatbelt from the spool drum during a dynamic event such as a vehicle crash.
Adaptive Load-Limiting Seatbelt Assembly
2021-12-09
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |