A vehicle seat lumbar support including: brackets located on both sides of a seat back frame; a fixing unit having guides for guiding an operating unit and a driver including a motor having a driving shaft, a worm fitted to the driving shaft of the motor, a worm gear rotating by the worm, and a pinion gear fitted to a shaft of the worm gear; and an operating unit driven by the driver and including a block band having base blocks having hooks formed on underside surfaces thereof, a base band for locking the hooks of the base blocks thereonto in such a manner as to be coupled to the guides on top and underside of one side thereof, and a rack gear formed on the base band in such a manner as to engage with the pinion gear fitted to the shaft of the worm gear.


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    Titel :

    EXTENDABLE VEHICLE SEAT LUMBAR SUPPORT USING RACK AND PINION


    Beteiligte:
    SONG JAE-YEL (Autor:in) / CHOI HAI-TAI (Autor:in) / HEO CHEOL (Autor:in) / SHIN SAE-GIL (Autor:in) / NAM HYANG-MO (Autor:in) / LEE SANG-HO (Autor:in) / CHOI HO-YOUNG (Autor:in) / KIM MIN-SUNG (Autor:in) / JEONG HO-GIL (Autor:in) / PARK SUNG-SU (Autor:in)

    Erscheinungsdatum :

    25.07.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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