The present invention relates to an electric seatbelt retractor (1) comprising -a spindle (2) and a webbing (3) wound thereon, and -an electric motor (4) driving the spindle (2) in pull-in or pull-up direction when activated, and -a sensor device (10) detecting the webbing pullout length, wherein -the sensor device (10) comprises at least in one section of the webbing (3) a pattern of several identification marks (6) which are arranged in length direction of the webbing (3) equidistant to each other, and -a sensor (5) which is directed onto the webbing (3) in a predetermined orientation to generate a signal when an identification mark (6) of the pattern passes thereon.
ELECTRIC SEATBELT RETRACTOR
ELEKTRISCHER SITZGURTAUFROLLER
RÉTRACTEUR DE CEINTURE DE SÉCURITÉ ÉLECTRIQUE
19.09.2018
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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