PROBLEM TO BE SOLVED: To provide an under-floor frame system of a vehicle.SOLUTION: An under-floor frame system of a vehicle includes: a main frame formed of a carbon fiber composite material and forming a closed quadrangle as a quadrangular frame shape; a center cross member connecting intermediate portions of both side members of the main frame across the vehicle width direction; a front cross member connecting front portions of both side members of the main frame across the vehicle width direction; a rear cross member connecting rear portions of the side members; and a center tunnel member extended in the length direction of the vehicle to pass through an upper space of the center cross member and connecting the front cross member and the rear cross member.

    【課題】 車両のアンダーフロアフレームシステムを提供する。【解決手段】 炭素纎維複合材で成形され、四角枠状として閉じた四角状を成すメインフレーム、車幅方向に横切ってメインフレームの両側サイドメンバーの中間部を連結するセンタークロスメンバー、車幅方向に横切ってメインフレームの両側サイドメンバーのフロント部を連結するフロントクロスメンバー及びサイドメンバーのリア部を連結するリアクロスメンバー、及びセンタークロスメンバーの上方空間を通るように車両の長さ方向に延長され、フロントクロスメンバーとリアクロスメンバーを連結するセンタートンネルメンバーを含むことを特徴とする。【選択図】図2


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    Title :

    UNDER-FLOOR FRAME SYSTEM OF VEHICLE


    Additional title:

    車両のアンダーフロアフレームシステム


    Contributors:
    CHOI CHI HOON (author) / SAI EIKO (author) / KIM GI HWAN (author) / CHO JEONG MIN (author) / HERMANN HANSEN (author) / ROLF VERHOEVEN (author) / PAWEL KWASNIAK (author)

    Publication date :

    2015-09-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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    UNDER-FLOOR FRAME SYSTEM FOR VEHICLE

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    Free access