To improve a vibration absorption characteristic. A seat cushion 100 includes a seat cushion base layer 120 which biases two base support parts 1210 in directions approaching each other, and has base support part elastic members 1220 which are elastically deformed in an up-down direction, thereby causing the seat cushion 100 to have a configuration having a high spring characteristic. In the seat cushion 100 and the seat back 200, the seat cushion 100 is configured to be set to be larger than the seat back 200 regarding a range of connecting an origin, a maximum displacement point, and a maximum load point, and a ratio of an area of a range including an inward curve to an area of a range including an outward curve in a predetermined load-deflection characteristic (load characteristic area ratio).


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    Titel :

    SEAT CUSHION FOR VEHICLE SEAT AND VEHICLE SEAT


    Weitere Titelangaben:

    SITZKISSEN FÜR EINEN FAHRZEUGSITZ UND FAHRZEUGSITZ
    COUSSIN DE SIÈGE POUR SIÈGE DE VÉHICULE ET SIÈGE DE VÉHICULE


    Beteiligte:
    FUJITA ETSUNORI (Autor:in) / KAWASAKI SEIJI (Autor:in) / HIRAMOTO YUTA (Autor:in) / KUROMOTO MASAHIRO (Autor:in) / NAKAMURA MINORU (Autor:in)

    Erscheinungsdatum :

    2022-09-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A47C Stühle , CHAIRS



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