PROBLEM TO BE SOLVED: To provide an outer plate with a bead according to a stress acting on a railway vehicle structure.SOLUTION: In outer plates (PE1, PE2) for a railway vehicle structure, a plurality of beads (B;Bro, Bt) are formed by extending in a first direction forming a predetermined angle θ against a vehicle height direction Dv on a flat plate which is defined by a first main surface and a second main surface being parallel and facing each other. The beads have a predetermined profile to protrude from the first main surface to the second main surface side respectively, and the predetermined angle θ is larger than 0° and smaller than 90°.

    【課題】鉄道車両構体に働く応力に応じて、ビードを設けた外板を提供する。【解決手段】互いに平行に対向する第1の主面と第2の主面とで規定される平板に、複数のビード(B;Bro、Bt)が車両高さ方向Dvに対して所定の角度θをなす第1の方向に延在して形成される鉄道車両構体用外板(PE1、PE2)において、前記ビードはそれぞれ、所定の輪郭形状を有して前記第1の主面から前記第2の主面側に突出し、前記所定の角度θは、0?より大きく90?より小さい。【選択図】図1


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    Title :

    OUTER PLATE FOR RAILWAY VEHICLE STRUCTURE


    Additional title:

    鉄道車両構体用外板


    Contributors:

    Publication date :

    2015-12-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs



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