A motorized seat belt system includes: a spindle around which webbing is wound; an output gear connected to the spindle through a power transmission shaft; a torsion portion provided on the power transmission shaft or the output gear; a motor which transmits rotational power to the spindle; first and second reduction gears which are connected to an output shaft of the motor and transmit rotational power of the motor to the output gear; a first rotation amount detecting sensor that measures a rotation angle and a rotation direction of the power transmission shaft; a second rotation amount detecting sensor that measures a rotation angle and a rotation direction with respect to a rim portion of the first reduction gear; and a controller which controls output of the motor based on detection signals from the first rotation amount detecting sensor and the second rotation amount detecting sensor.


    Access

    Download


    Export, share and cite



    Title :

    MOTORIZED SEAT BELT SYSTEM


    Contributors:
    SON SANG OCK (author) / LEE SOO CHUL (author)

    Publication date :

    2017-11-16


    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



    Motorized seat-belt system

    SON SANG OCK / LEE SOO CHUL | European Patent Office | 2017

    Free access

    Motorized seat belt system

    SON SANG OCK / LEE SOO CHUL | European Patent Office | 2018

    Free access

    CHILD SAFETY SEAT WITH MOTORIZED HARNESS BELT TENSIONER

    RICHARD FRANK / JANIS CONRAD | European Patent Office | 2020

    Free access

    MOTORIZED SEAT

    HEATH DEREK / HEATH DOUG | European Patent Office | 2020

    Free access

    CHILD SAFETY SEAT WITH A MOTORIZED HARNESS BELT TENSIONER

    FRANK RICHARD / CONRAD JANIS | European Patent Office | 2020

    Free access