PROBLEM TO BE SOLVED: To make a surface on a vehicle outside of a side body structure flat.SOLUTION: A side body structure is configured so that, to a freeze board 14 and a pier panel 16 for forming an outside plate, a frame member 26 is jointed from a vehicle outside. The freeze board 14 and the pier panel 16 comprise a necking structure part 30A, 30B which is stepped to a vehicle inside on an overlapped area with the frame member 26. In addition, the necking structure parts 30A, 30B are provided on a depth equal to a thickness of the joint part of the frame member 26, so that, no step is generated between the frame member 26 stored in the necking structure parts 30A, 30B and a surrounding part of the necking structure parts 30 of the freeze board 14 and the pier panel 16. Therefore, even the freeze board 14 and the pier panel 16 forming the outside plate, and the frame member 26 are jointed, a surface on a vehicle outside of the side body structure can be made flat.SELECTED DRAWING: Figure 1

    【課題】側構体の車両外側の面をフラットに形成する。【解決手段】本発明の実施の形態に係る側構体は、外板を構成する幕板14及び吹寄板16に対して、車両外側からフレーム部材26が接合されている。そして、幕板14及び吹寄板16には、フレーム部材26との重ね合わせ領域に、車両内側へ段付けされたせぎり構造部30A、30Bが設けられている。しかも、せぎり構造部30A、30Bは、フレーム部材26の接合部分の肉厚と等しい深さに設けられていることから、せぎり構造部30A、30Bに収容されたフレーム部材26と、幕板14及び吹寄板16のせぎり構造部30の周囲部分との間に、段差が生じることはない。従って、外板を構成する幕板14及び吹寄板16とフレーム部材26とを接合しても、側構体の車両外側の面を、フラットに形成することができる。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    SIDE BODY STRUCTURE AND PRODUCTION METHOD THEREOF


    Additional title:

    側構体及びその製作方法


    Contributors:

    Publication date :

    2017-11-30


    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 / B23K Löten , SOLDERING OR UNSOLDERING



    VEHICLE BODY SIDE PART STRUCTURE AND PRODUCTION METHOD OF VEHICLE BODY SIDE PART STRUCTURE

    MIYAHARA KOJI / KIRINASHIZAWA REN | European Patent Office | 2022

    Free access

    SIDE BODY STRUCTURE

    SAKAZAKI SHINYA | European Patent Office | 2020

    Free access

    VEHICLE BODY SIDE STRUCTURE

    ITO HIROYASU | European Patent Office | 2025

    Free access

    VEHICLE BODY SIDE STRUCTURE

    MIYANAGA HIROYO / TAKAHASHI KOICHI / SARUWATARI NAOYUKI et al. | European Patent Office | 2024

    Free access

    VEHICLE BODY SIDE STRUCTURE

    JANG JI-WON / PARK DAE-MYUNG | European Patent Office | 2023

    Free access