In the case of an emergency, external teeth (12b) of a pawl (12) provided at a right side end of a spool (9) are made to mesh with some of internal teeth (8c) provided on a frame (8), and, with a load acting on a seat belt (4), a left side end of the spool (9) is brought into contact with a spool pushing portion (8h). Since the left side end of the spool (9) tends to be moved further in a direction of seat belt load (³) with the load acting on the seat belt (4), the spool pushing portion (8h) pushes the left side end of the spool (9), whereby some of external teeth (9c) come into contact with internal teeth (8e) provided on the frame (8) and fit deeply into gaps between adjacent ones of the internal teeth (8e). Thus, some of the external teeth (9c) of the spool (9) effectively come into mesh with the respective internal teeth (8e) of the frame (8) with a simple movement of the spool (9).
SEATBELT RETRACTOR AND SEATBELT APPARATUS PROVIDED WITH SAME
SITZGURTEINZUG UND DAMIT AUSGESTATTETE SITZGURTVORRICHTUNG
RÉTRACTEUR DE CEINTURE DE SÉCURITÉ ET ÉQUIPEMENT DE CEINTURE DE SÉCURITÉ DOTÉ DE CELUI-CI
26.10.2016
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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