To inhibit occurrence of bimetallic corrosion in a side door in which a door component formed of a steel material is joined to a door panel member formed of an aluminum material.SOLUTION: A side door includes: a door panel member 11 formed of an aluminum material; and a door component 30 joined to the door panel member 11. The door component 30 includes: a base material 30 formed of a steel material; and a plating layer 30b having durability and formed on a surface of the base material 30a. At a joint part 50 where the door panel member 11 and the door component 30 are joined, the plate layer 30b is disposed between the door panel member 11 and the base material 30a.SELECTED DRAWING: Figure 4

    【課題】アルミニウム材からなるドアパネル部材に鋼材からなるドア用部品が接合されたサイドドアにおいて、異種金属接触腐食の発生の抑制を図る。【解決手段】サイドドアは、アルミニウム材からなるドアパネル部材11と、ドアパネル部材11に接合されたドア用部品30とを備える。ドア用部品30は、鋼材からなる母材30)と、耐食性を有し、母材30aの表面に形成されためっき層30bとを備える。ドアパネル部材11とドア用部品30とが接合された接合部50において、ドアパネル部材11と母材30aとの間にめっき層30bが介在している。【選択図】図4


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    Titel :

    VEHICULAR SIDE DOOR


    Weitere Titelangaben:

    車両用サイドドア


    Beteiligte:
    OKUBO YASUTAKE (Autor:in)

    Erscheinungsdatum :

    2022-10-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B21J FORGING , Schmieden / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile



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