A seatbelt retractor with a seatbelt shaft and a control cam mounted thereon, and an electrically actuatable blocking device (100), the electrically actuatable blocking device (100) stopping the control cam (21) with respect to the seatbelt shaft (20) by engagement of the blocking lever (2) into the toothing system (26) of the control cam (21) and, as a result, forcing a locking pawl to perform a movement, in which it passes for engagement into a toothing system, fixed to the vehicle, of the seatbelt retractor and blocks the seatbelt shaft in the pull-out direction, wherein - the blocking lever (2) has a lever arm (22) which projects outwards from the first limb (16) and on which a first spring (4) acts with a first end, which first spring preloads the blocking lever (2) into a position in which it engages into the toothing system (26) of the control cam (21) with a blocking tip (25) arranged at the end of a blocking arm (23). Furthermore, a projection (200) is provided on the housing (1) of the blocking device, which projection is shaped in such a way that the first spring (4) bears against it independently of the position of the blocking lever (2) and is preloaded transversely with respect to the spring force exerted on the lever arm (22).
GURTAUFROLLER MIT EINER ELEKTRISCH BETÄTIGBAREN BLOCKIEREINRICHTUNG
SEATBELT RETRACTOR HAVING AN ELECTRICALLY ACTUATABLE BLOCKING DEVICE
ENROULEUR DE CEINTURE DE SÉCURITÉ AYANT UN DISPOSITIF DE BLOCAGE POUVANT ÊTRE ACTIONNÉ ÉLECTRIQUEMENT
2025-03-19
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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