PROBLEM TO BE SOLVED: To provide a bracket for a suspension configured to secure high strength reliability with respect to front and back loads from a lower rod and at the same time to be remarkably reduced in weight and improve castability.SOLUTION: A bracket 18 for a suspension configured so that an upper end part thereof is attached to outer faces of left and right side rails 1 at an intermediate position between a front axle 3A and a rear axle 3B of a biaxial type suspension extends downward and a lower end part thereof supports arms 9 (lower rods) extending from the front axle 3A and the rear axle 3B respectively. The whole shape of the bracket is formed so that an H-shape cross section is formed so as to point a connection direction of a web 20 joining a pair of flanges 19 toward a longitudinal direction of a vehicle, a row group of boss parts 16 at an upper stage side is arranged so as to expand toward outside in the longitudinal direction more than a row group of boss parts 17 at a lower stage side, and lower ribs 19b are made to be continuous to upper ribs 19a which expand upwardly in a fan-shape.SELECTED DRAWING: Figure 1
【課題】ロアロッドからの前後荷重に対し高い強度信頼性を確保しつつ同時に大幅な軽量化と鋳造性の改善を図り得るようにしたサスペンション用ブラケットを提供する。【解決手段】二軸式サスペンションの前側アクスル3Aと後側アクスル3Bとの中間位置で左右のサイドレール1の外側面に上端部を取り付けられて下方向きに延び且つその下端部で前側アクスル3Aと後側アクスル3Bの夫々から延びるアーム9(ロアロッド)を支持するようにしたサスペンション用ブラケット18に関し、一対のフランジ19間を繋ぐウェブ20の連結方向を車両の前後方向に向けたH形断面を成すように全体形状を形成し、上段側のボス部16の列群が下段側のボス部17の列群よりも前後方向外側に張り出すように配列し、上方へ末広がりに拡張する上部リブ19aに下部リブ19bを連続させて構成する。【選択図】図1
BRACKET FOR SUSPENSION
サスペンション用ブラケット
05.01.2017
Patent
Elektronische Ressource
Japanisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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