A seat support mechanism including a lifter, and configured to perform a cushion frame suspension function no matter to what height a cushion frame is adjusted. Torsion bars extending in the width direction of a cushion frame and elastically supporting the cushion frame are supported by a link mechanism disposed between sliders and the cushion frame. Even if the attitude of the link mechanism is displaced when the lifter adjusts the height, the positions of the torsion bars are displaced so as to follow the displacement. The torsion bars elastically support the cushion frame no matter to what height the torsion bars are displaced. Thus, no matter to what height the cushion frame is adjusted, the torsion bars are able to support the cushion frame with predetermined elasticity and to exhibit predetermined vibration absorption characteristics.


    Access

    Download


    Export, share and cite



    Title :

    Seat support mechanism, seat structure and suspension seat


    Contributors:

    Publication date :

    2019-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    SEAT SUPPORT MECHANISM, SEAT STRUCTURE AND SUSPENSION SEAT

    ASAI TERUMI / INOUE KATSUHIRO / FUJITA ETSUNORI | European Patent Office | 2020

    Free access

    SEAT SUPPORT MECHANISM, SEAT STRUCTURE AND SUSPENSION SEAT

    ASAI TERUMI / INQUE KATSUHIRO / FUJITA ETSUNORI | European Patent Office | 2017

    Free access

    SEAT SUPPORT MECHANISM, SEAT STRUCTURE AND SUSPENSION SEAT

    ASAI TERUMI / INOUE KATSUHIRO / FUJITA ETSUNORI | European Patent Office | 2016

    Free access

    SEAT SUSPENSION MECHANISM

    FUJITA YOSHINORI / KUWANO RYUJI / MAKITA SOICHI | European Patent Office | 2021

    Free access

    SEAT SUSPENSION MECHANISM

    FUJITA ETSUNORI / KUWANO RYUJI / MAKITA SOICHI | European Patent Office | 2022

    Free access