In a belt retractor (10) for a seat belt comprising a belt reel (12) onto which webbing (14) can be wound while being spring-loaded and comprising a tensioning device (16) which is adapted to act on the belt reel (12) in a winding direction (A), a control (18) is provided which is adapted to activate the tensioning device (16) when the seat belt is unloaded and not fastened.
BELT RETRACTOR AND METHOD FOR TIGHTENING AN UNUSED VEHICLE BELT
2016-03-24
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Belt retractor and method for tightening an unused vehicle belt
Europäisches Patentamt | 2018
|Safety belt retractor and pre-tightening device thereof
Europäisches Patentamt | 2022
|