FRONT LOWER ARM

To improve the support rigidity of a shock absorber 50 as much as possible, relating to a front lower arm 20 tiltably supported in a cantilever manner on the outer surfaces of side rails 3 provided on both sides in the vehicle left-right direction so as to extend in the vehicle front-rear direction....

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Bibliographic Details
Main Authors MATSUMOTO SHINPEI, AKIYAMA YUKIHIRO
Format Patent
LanguageEnglish
Japanese
Published 16.04.2020
Subjects
PERFORMING OPERATIONS
TRANSPORTING
VEHICLE SUSPENSION ARRANGEMENTS
VEHICLES IN GENERAL
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Summary:To improve the support rigidity of a shock absorber 50 as much as possible, relating to a front lower arm 20 tiltably supported in a cantilever manner on the outer surfaces of side rails 3 provided on both sides in the vehicle left-right direction so as to extend in the vehicle front-rear direction.SOLUTION: In the front lower arm 20, inner pivots 22 and 23 supported by the side rails 3 are provided at inner ends in the vehicle left-right direction. A ball joint 25 for connecting a knuckle is attached to the outer end of the vehicle in the left-right direction. An attachment portion 15 to which a lower end of the shock absorber 50 is attached is joined to an upper corner portion on the front side in the vehicle front-rear direction at an intermediate portion in the vehicle left-right direction.SELECTED DRAWING: Figure 1 【課題】車両左右方向の両側に車両前後方向に延在するように設けられるサイドレール３の外面に片持ち梁状に傾動自在に支持されるフロントロアアーム２０において、ショックアブソーバ５０の支持剛性を可及的に向上させる。【解決手段】フロントロアアーム２０において、車両左右方向内端には、サイドレール３に支持されるインナピボット２２，２３が設けられており、車両左右方向外端には、ナックル連結用のボールジョイント２５が取り付けられており、車両前後方向前側の上角部において車両左右方向の中間には、ショックアブソーバ５０の下端が取り付けられる取付部（１５）が接合されている。【選択図】図１
Bibliography:Application Number: JP20180189713