PROBLEM TO BE SOLVED: To provide a leaf spring suspension device of a vehicle, that can obtain suspension characteristics matching to the taste of occupants with simple and convenient structure and operation.SOLUTION: In a leaf spring suspension device 50 of a vehicle, one end of a leaf spring 51 is connected to a vehicle body frame 11 side, the other end of the leaf spring 51 is connected to the side of a swing arm 41 extending from a vehicle body frame 11, and a spring constant adjustment mechanism 61 capable of changing the spring constant of the leaf spring 51 is provided between the swing arm 41 and the leaf spring 51. The spring constant adjustment mechanism 61 is formed of an abutment position change bar 70 for changing an abutment position between the leaf spring 51 and the swing arm 41 side, and a guide bracket 62 changeably supporting the position of the abutment position change bar 70.SELECTED DRAWING: Figure 2

    【課題】本発明は、簡便な構造及び操作で、乗員の好みに合わせた懸架特性を得ることができる車両の板ばね懸架装置を提供することを課題とする。【解決手段】車両の板ばね懸架装置50において、板ばね51の一端は、車体フレーム11側に連結され、板ばね51の他端は、車体フレーム11から延びるスイングアーム41側に連結され、このスイングアーム41と板ばね51の間に、板ばね51のばね定数を変更することができるばね定数調整機構61が備えられている。ばね定数調整機構61は、板ばね51とスイングアーム41側の間の当接位置を変更する当接位置変更バー70と、この当接位置変更バー70の位置を変更可能に支持するガイドブラケット62とから構成されている。【選択図】図2


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    Title :

    LEAF SPRING SUSPENSION DEVICE OF VEHICLE


    Additional title:

    車両の板ばね懸架装置


    Contributors:

    Publication date :

    2016-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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