PROBLEM TO BE SOLVED: To make support rigidity of a trailing arm 12 to a rear wheel as high as possible while suppressing weight increase at a vehicle rear part.SOLUTION: A pair of right and left trailing arms 12 have: a U-shaped cross sections; and an inside panel 20 and an outside panel 30 in which U-shaped openings are joined in a state of facing each other in a vehicle width direction so that a cross-sectional shape of the trailing arm 12 forms a closed cross-sectional shape. Each rear wheel is supported at a rear side of the outside panel 30. Thickness of the outside panel 30 is larger than thickness of the inside panel 20.SELECTED DRAWING: Figure 3

    【課題】車両後部の重量増加を抑えつつ、トレーリングアーム12の後輪に対する支持剛性を出来る限り高くする。【解決手段】左右一対のトレーリングアーム12は、断面U字状をなしかつ該トレーリングアーム12の断面形状が閉断面形状をなすようにU字開口が車幅方向に互いに対向した状態で接合された内側パネル20及び外側パネル30を有している。各後輪は、外側パネル30の後部に支持されていて、外側パネル30の厚みは、内側パネル20の厚みよりも大きい。【選択図】図3


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    Title :

    REAR SUSPENSION STRUCTURE OF AUTOMOBILE


    Additional title:

    自動車の後部サスペンション構造


    Contributors:

    Publication date :

    2018-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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