A damper includes a pressure tube defining a first end and a second end opposite to the first end. The pressure tube includes a primary section extending from the first end and a reduced-diameter section extending from the second end. The damper includes a primary piston slidably disposed within the pressure tube. The primary piston defines a rebound chamber and a compression chamber within the pressure tube. The damper further includes a secondary piston movable with the primary piston. The damper includes a sleeve connected to the pressure tube and surrounding the reduced-diameter section. The damper also includes a base valve. The pressure tube and the sleeve define an intermediate chamber therebetween. The pressure tube further defines at least one tube opening to fluidly communicate the compression chamber with the intermediate chamber.


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    Title :

    DAMPER WITH DUAL PISTONS


    Contributors:

    Publication date :

    2021-01-21


    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



    Damper with dual pistons

    SANKARAN SHIVANAND | European Patent Office | 2021

    Free access

    Pistons

    British Library Online Contents | 2001


    Opposed pistons

    KerWilson, W. | Engineering Index Backfile | 1950


    Cooling pistons

    Wilson, W.A. | Engineering Index Backfile | 1938


    Pressed pistons

    Engineering Index Backfile | 1943