PROBLEM TO BE SOLVED: To reduce air resistance by suppressing interference between a travel wind that flows above a car body while a vehicle is travelling and a travel wind flowing beside the car body.SOLUTION: A vehicle 1 includes a car body upper surface part 2 continuing from a front end of a vehicle 1 to a rear end, left and right car body side surface parts 3, and a left and right bilge keel pair 20. The left and right bilge keels 20 linearly extend continuously along back and forth direction over an almost entire area in back and forth direction of a border 21 between the car body upper surface part 2 and the left and right car body side surface parts 3, protruding upward from the border 21 or upward diagonally outside a car width direction.SELECTED DRAWING: Figure 1

    【課題】車両走行中に車体の上方を流れる走行風と車体の側方を流れる走行風との相互の干渉を抑制して空気抵抗を低減させる。【解決手段】車両1は、車両1の前端から後端まで連続する車体上面部2と左右の車体側面部3と、左右1対のビルジキール20とを備える。左右のビルジキール20は、車体上面部2と左右の車体側面部3との境界21の前後方向の略全域で前後方向に連続して線状に延び、境界21から上方又は車幅方向外側斜め上方へ突出する。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    UPPER SIDE STRUCTURE OF VEHICLE


    Additional title:

    車両の上側構造


    Contributors:

    Publication date :

    2017-04-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    VEHICLE SIDE FACE UPPER STRUCTURE

    TANAKA SHOGO | European Patent Office | 2020

    Free access

    UPPER SIDE BEAM STRUCTURE, VEHICLE BODY STRUCTURE AND VEHICLE

    CAI YUANYUN | European Patent Office | 2025

    Free access

    Side wall upper boundary beam structure of railway vehicle

    LI HUALI / DU YANPIN / GAO JIANFEI et al. | European Patent Office | 2016

    Free access

    COUPLING STRUCTURE OF CARGO CHAMBER UPPER SIDE PART OF VEHICLE

    IWAHASHI YUICHI | European Patent Office | 2015

    Free access

    VEHICLE UPPER STRUCTURE

    YAMAGUCHI YURIKO | European Patent Office | 2024

    Free access