Separation of a joining in a joining part of a closed cross-sectional structure of an upper cross member is suppressed and the rigidity of the upper cross member is ensured. A vehicular seatback frame structure is provided with resin side frames (21, 22), and an upper cross member (30) bridged over between upper parts of the side frames (21, 22). The upper cross member (30) includes a first member (31), and a second member (32) disposed under the first member (31). An opening part is provided in a lower part of the first member (31), the first member (31) has a traverse cross-sectional shape opening to the downward side, an opening part is provided in an upper part of the second member (32), and the second member (32) has a traverse cross-sectional shape opening to the upward side. The opening part of the first member (31) and the opening part of the second member (32) are bonded in a state of facing each other to form a closed cross-sectional structure.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VEHICULAR SEAT BACK FRAME STRUCTURE


    Weitere Titelangaben:

    RAHMENSTRUKTUR FÜR FAHRZEUGSITZLEHNEN
    STRUCTURE DE CADRE DE DOSSIER DE SIÈGE DE VÉHICULE


    Beteiligte:
    YASUIKE SHIGEAKI (Autor:in) / KOMURA SHOGO (Autor:in) / SAKURAI AKIHIRO (Autor:in) / KIKUCHI RYO (Autor:in) / ANDO YUKINORI (Autor:in)

    Erscheinungsdatum :

    2021-03-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    VEHICULAR SEAT BACK FRAME STRUCTURE

    YASUIKE SHIGEAKI / KOMURA SHOGO / SAKURAI AKIHIRO et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    VEHICULAR SEAT BACK FRAME

    KAMIYA SHINJI / KIMURA KOJI | Europäisches Patentamt | 2021

    Freier Zugriff

    BACK FRAME STRUCTURE OF VEHICULAR SEAT

    MIZOBATA HIROSHI / SUZUKI HIROYUKI / AKAIKE FUMITOSHI | Europäisches Patentamt | 2017

    Freier Zugriff

    BACK FRAME STRUCTURE OF VEHICULAR SEAT

    MIZOBATA HIROSHI / SUZUKI HIROYUKI / WATANABE HIROFUMI | Europäisches Patentamt | 2017

    Freier Zugriff

    BACK FRAME STRUCTURE OF VEHICULAR SEAT

    MIZOBATA HIROSHI / SUZUKI HIROYUKI / AKAIKE FUMITOSHI | Europäisches Patentamt | 2017

    Freier Zugriff