The invention relates to a belt retractor for a seatbelt of a motor vehicle, comprising a belt shaft (2) which is rotatably mounted in a housing frame (1), a profiled head (3) which can be locked relative to the housing frame (1), a multi-stage first force-limiting device (4), wherein the first force-limiting device (4) is coupled to the profiled head (3) and to the belt shaft (2), wherein the first force-limiting device (4) allows a force-limited relative rotation of the belt shaft (2) with respect to the locked profiled head (3), and comprising at least one second force-limiting device (5), wherein, in an initial state, the second force-limiting device (5) is decoupled, so that the force-limited relative rotation of the belt shaft (2) with respect to the locked profile head (3) takes place without a force-limited involvement of the second force-limiting device (5).
GURTAUFROLLER FÜR EINEN SICHERHEITSGURT EINES KRAFTFAHRZEUGES
BELT RETRACTOR FOR A SEAT BELT OF A MOTOR VEHICLE
ENROULEUR DE CEINTURE POUR CEINTURE DE SÉCURITÉ DE VÉHICULE AUTOMOBILE
2025-02-05
Patent
Electronic Resource
German
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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