PROBLEM TO BE SOLVED: To provide a leaf suspension mounting structure of an axle case that achieves improvement of durability and weight saving for the axle case.SOLUTION: In a mounting structure of a suspension coupling part: there is disposed a leaf spring extending in a direction orthogonal to a sleeve part outside a spring seat bracket, in a state that the sleeve part 2 of an axle case is interposed between the spring seat bracket and a U-bolt seat 4 facing each other in a radial direction of the sleeve part; a pair of U-bolts are externally fitted to the leaf spring, whereas end parts of the bolts extend along left and right lateral walls of the sleeve part and are fixed to the U-bolt seat; and a recessed portion 5 is formed at both ends of the sleeve part in an axial direction on a surface where the U-bolt seat contacts the sleeve part of the axle case.SELECTED DRAWING: Figure 6

    【課題】この発明は、アクスルケースの耐久性の向上と軽量化を図ったアクスルケースのリーフサスペンション取付構造に関する。【解決手段】アクスルケースのスリーブ部2をその径方向で対峙するスプリングシートブラケットとUボルトシート4で挟んでいる状態で、前記スプリングシートブラケットの外側で前記スリーブ部と交差する方向に延出するリーフスプリングを配置し、該リーフスプリングに一対のUボルトを外嵌しボルトの端部が前記スリーブ部の左右の側壁に沿って延びてUボルトシートに固定された状態のサスペンション結合部の取付構造において、Uボルトシートがアクスルケースのスリーブ部と接触する面でスリーブ部の軸線方向の両端部に凹部5が形成されていることを特徴とする。【選択図】図6


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    Title :

    LEAF SUSPENSION MOUNTING STRUCTURE OF AXLE CASE


    Additional title:

    アクスルケースのリーフサスペンション取付構造


    Contributors:

    Publication date :

    2017-05-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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