PROBLEM TO BE SOLVED: To improve rigidity of a support structure of a rear trailing arm.SOLUTION: A first bracket 22 includes: an upper plate part 2202 joint to an underside 1202 of a side member 12; and a first side plate part 2204 extending downward from the upper plate part 2202. A second bracket 32 includes: an upper extended plate part 3202 which is sandwiched between both ends in a longitudinal direction of the side member 12 and a cross member 30 respectively of both sides in a vehicle width direction; an intermediate plate part 3204 extending to an outer side in the vehicle width direction along the underside 1202 of the side member 12 on a bottom plate part 3002 respectively of both sides in the vehicle width direction; and a second side plate part 3206 extending downward from an end part of the intermediate plate part 3204 and jointed respectively to the first side plate part 2204 of a pair of the first brackets 22. The other end of a bolt 26 inserted into an inner cylinder 2004 of a bush member 20 is supported at a portion where the first side plate part 2204 and the second side plate part 3206 are superposed and jointed.SELECTED DRAWING: Figure 3

    【課題】リヤトレーリングアームの支持構造の剛性の向上を図る。【解決手段】第1ブラケット22は、サイドメンバ12の下面1202に接合される上板部2202と、上板部2202から下方に延在する第1側板部2204とを有している。第2ブラケット32は、車幅方向両側のサイドメンバ12とクロスメンバ30の長手方向の両端でそれぞれ挟まれた上延板部3202と、底板部3002の上でそれぞれ車幅方向両側のサイドメンバ12の下面1202に沿って車幅方向外側に延在する中間板部3204と、中間板部3204の端部から下方に延在し一対の第1ブラケット22の第1側板部2204にそれぞれ接合される第2側板部3206とを有している。ブッシュ部材20の内筒2004に挿通されたボルト26の他端が、第1側板部2204と第2側板部3206とが重ね合わされて接合された部分で支持されている。【選択図】図3


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    Title :

    SUPPORT STRUCTURE OF REAR TRAILING ARM


    Additional title:

    リヤトレーリングアームの支持構造


    Contributors:

    Publication date :

    2017-10-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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