A seat belt retractor that functions to cancel both a function of a vehicle sensor and a function of a webbing sensor on a predetermined condition with a simple structure and a small number of components. When a seat belt is fully retracted, a cam follower of a first lever comes into contact with a second cam portion of a cam plate. An actuator pressing portion of the first lever presses an actuator of a vehicle sensor to a non-operation position. The function of the vehicle sensor is thereby cancelled. Further, when an engaging claw of a second lever separates from a ratchet tooth of a ring gear, the ring gear is allowed to rotate in a seat belt withdrawing direction. Therefore, the function of the webbing sensor is cancelled.


    Access

    Download


    Export, share and cite



    Title :

    Seat belt retractor and seat belt device using the same


    Contributors:

    Publication date :

    2017-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Seat belt retractor and seat belt system including seat belt retractor

    UCHIBORI HAYATO | European Patent Office | 2015

    Free access

    Seat belt retractor and seat belt apparatus employing seat belt retractor

    OSADA KENJI | European Patent Office | 2016

    Free access

    SEAT BELT RETRACTOR AND SEAT BELT APPARATUS EMPLOYING SEAT BELT RETRACTOR

    OSADA KENJI | European Patent Office | 2015

    Free access

    Seat belt retractor and seat belt device

    WATANABE KIYOSHI / ASAKO TADAYUKI | European Patent Office | 2024

    Free access

    SEAT BELT RETRACTOR AND SEAT BELT DEVICE

    KAMEYOSHI HIKARU / HIGUCHI TATSUYA | European Patent Office | 2021

    Free access