A hydraulic suspension damper includes a tube having an opened end and a closed end defining a compartment. A main piston is disposed in the compartment dividing the compartment into a compression chamber and a rebound chamber. A piston rod is attached to the main piston. A rod guide is disposed at said opened end. A stroke stop arrangement includes an insert and an additional piston attached to the piston rod. The insert has a narrowed section including an inner surface defining at least one recess between the distal end and the rod guide and extends axially along the insert in fluid communication with the compression chamber for allowing working liquid flow from the rebound chamber to the compression chamber during the rebound stroke. The at least one recess includes three recesses disposed equidistantly and spaced from one another.


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    Title :

    Hydraulic suspension damper with hydro-mechanical stroke stop


    Contributors:

    Publication date :

    2018-10-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    Hydraulic suspension damper with hydro-mechanical stroke stop

    CHYLA LUKASZ / WIDLA WALDEMAR / GASIOR GRZEGORZ et al. | European Patent Office | 2018

    Free access

    HYDRAULIC SUSPENSION DAMPER WITH HYDRO-MECHANICAL STROKE STOP

    CHYLA LUKASZ / WIDLA WALDEMAR / GASIOR GRZEGORZ et al. | European Patent Office | 2017

    Free access

    HYDRAULIC SUSPENSION DAMPER WITH HYDRO-MECHANICAL STROKE STOP

    CHYLA LUKASZ / WIDLA WALDEMAR / GASIOR GRZEGORZ et al. | European Patent Office | 2018

    Free access


    HYDRAULIC SUSPENSION DAMPER WITH A HYDRO-MECHANICAL STROKE STOP

    CHYLA LUKASZ / WIDLA WALDEMAR / GASIOR GRZEGORZ et al. | European Patent Office | 2018

    Free access