The present invention relates to a vehicle suspension system. More specifically, the present invention relates to a vehicle leaf spring suspension system. The leaf spring suspension system according to the present invention comprises: a main spring (10) mounted on a chassis (20) to enable a change in span; a helper spring (30) coupled to an upper part of the main spring (10); and a pair of link assemblies (50) for rotationally coupling both ends of the helper spring (30) to the chassis (20), respectively. An objective of the present invention is to provide the leaf spring suspension system capable of preventing impact noise between the helper spring and a bracket in a leaf spring suspension.

    본 발명은 차량용 서스펜션 시스템에 관한 것으로서, 보다 구체적으로는, 차량용 리프 스프링 서스펜션 시스템에 관한 것이다. 본 발명에 따른 리프 스프링 서스펜션 시스템은 스팬의 변화가 가능하도록 섀시(20)에 장착되는 메인 스프링(10); 메인 스프링(10)의 상부에 결합되는 헬퍼 스프링(30); 및 헬퍼 스프링(30)의 양 단을 각각 섀시(20)에 회동가능하게 결합하는 한 쌍의 링크 조립체(50);를 포함한다.


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    Title :

    LEAF SPRING SUSPENSION SYSTEM


    Additional title:

    리프 스프링 서스펜션 시스템


    Contributors:

    Publication date :

    2021-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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