PROBLEM TO BE SOLVED: To join a first panel made of metal and a second panel having a linear coefficient of expansion different from that of the first panel by maintaining joint strength while suppressing distortion caused by a temperature change.SOLUTION: A folded-back section 24 is formed to be bent along an outer body 22 at an outer end of an outer panel 20. In the folded-back section 24, an outside flat section 26 and a projection section 28 are formed. The projection section 28 is formed into a projection shape projecting from the outside flat section 26 to a lower side. An outer end 34 of an inner panel 30 is disposed separately from and opposite to the folded-back section 24. An adhesion layer 40 is formed between the outer end 34 and the folded-back section 24.SELECTED DRAWING: Figure 1

    【課題】金属製の第1パネルと、この第1パネルと異なる線膨張係数を有する第2パネルとを、温度変化による歪みを抑制しつつ接合強度を維持して接合する。【解決手段】アウタパネル20の外端部には、アウタ本体22に沿うように屈曲された折返部24が形成されている。折返部24には、外側平坦部26及び凸部28が形成されている。凸部28は、外側平坦部26から下側に突出した凸状とされている。インナパネル30の外端部34は、折返部24と離間して対向配置されている。外端部34と折返部24の間には、接着層40が形成されている。【選択図】図1


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    Title :

    VEHICULAR PANEL JOINT STRUCTURE


    Additional title:

    車両用パネル接合構造


    Contributors:

    Publication date :

    2016-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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