A hydraulic damper (2) comprises a tube (3) filled with working liquid, inside of which a slidable piston assembly (4) is attached to a piston rod (6) and provided with at least one valve assembly (43) to control the flow of working liquid passing through the piston assembly (4) during rebound and compression stroke of the damper. The valve assembly (4) contains a floating disc valve (431) and additionally comprises a unidirectional check valve disc (436) disposed serially with the floating disc valve (431) across the passage of the flow of working liquid during compression or rebound stroke of the damper (2). Preferably the piston assembly (4) forms a symmetrical cross-flow arrangement and preferably the at least one valve assembly includes compression (43a) and rebound (43b) valve assemblies of the piston assembly (4) which each have the same constructions.


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    Title :

    A HYDRAULIC SUSPENSION DAMPER WITH A FLOATING DISC VALVE


    Additional title:

    HYDRAULISCHER AUFHÄNGUNGSDÄMPFER MIT SCHWIMMERTELLERVENTIL
    AMORTISSEUR HYDRAULIQUE DE SUSPENSION COMPORTANT UN CLAPET À DISQUE FLOTTANT


    Contributors:

    Publication date :

    2018-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16F SPRINGS , Federn



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