To provide a frame assembly capable of achieving high seal property and a production method for producing the same.SOLUTION: There is provided a production method of a frame assembly 10. In the production method, two side members 11 are fixed to prescribed positions respectively so as to be arranged in parallel at a prescribed distance, and in a state in which a cross member 13 is orthogonal to the two side members 11, the cross member 13 is pushed vertically downward to a position where lower faces of the two side members 11 and a lower face of the cross member 13 define one vertical flat plane, then the two side members 11 and the cross member 13 are welded. The side member 11 has a first inclined plane 11p inclined from the vertical direction, the cross member 13 has a second inclined plane 13p which is inclined from the vertical direction along the first inclined plane 11p at an end part.SELECTED DRAWING: Figure 3

    【課題】高いシール性を達成し得るフレーム組立体及び当該フレーム組立体を製造する製造方法を提供する。【解決手段】フレーム組立体10の製造方法であって、二つのサイドメンバ11を、所定の距離を設けて互いに平行になるように所定の位置に固定し、二つのサイドメンバ11に対しクロスメンバ13が直交する状態で、二つのサイドメンバ11の下面とクロスメンバ13の下面が一の仮想平坦面を画定する位置するまで、クロスメンバ13を垂直かつ下方向に押し込み、二つのサイドメンバ11とクロスメンバ13を溶接する。サイドメンバ11は、垂直方向から傾斜した第1の傾斜面11pを有し、クロスメンバ13は、端部において第1の傾斜面11pに沿って垂直方向から傾斜した第2の傾斜面13pを有する。【選択図】図3


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    Title :

    PRODUCTION METHOD OF FRAME ASSEMBLY AND FRAME ASSEMBLY


    Additional title:

    フレーム組立体の製造方法及びフレーム組立体


    Contributors:

    Publication date :

    2021-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B23K Löten , SOLDERING OR UNSOLDERING



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