[Object] To realize the proper meshing between a plurality of internal teeth and external teeth corresponding thereto more effectively with a simple movement of a spool. [Solution] 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 guide 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 guide 8h brings one external tooth 9c 1 provided at the left side end of the spool 9 into contact with one target internal tooth 8e 1 provided on the frame 8. Hence, some of external teeth 9c provided on the spool 9 are made to mesh properly with the respective internal teeth 8e more effectively. 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.
SEAT BELT RETRACTOR AND SEAT BELT APPARATUS INCLUDING THE SAME
SITZGURTEINZUG UND DAMIT AUSGESTATTETE SITZGURTVORRICHTUNG
ENROULEUR DE CEINTURE DE SÉCURITÉ ET DISPOSITIF DE CEINTURE DE SÉCURITÉ COMPORTANT CELUI-CI
2016-11-30
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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