A hydraulic actuator with a minimal closed height includes a housing (11), a chamber (12), and a fluid inlet (13) formed within the housing and arranged for communicating high pressure fluid to the chamber (12), the chamber (12) being partially divided into an inner portion (P1) and a radially outer portion (P2) by a longitudinally extending sleeve (123) having an open end (1231) proximal to a base (121) of the chamber (12) and spaced apart therefrom, the outer portion (P2) being arranged to communicate high pressure fluid from the fluid inlet(13) to the inner portion (P1) through a space (S) defined between the end (1231) of the sleeve (123) and the base (121), and the inner portion (P1) being adapted to receive a piston (100) such that the piston (100) is slidably actuable in dependence on the high pressure fluid received from the outer portion (P2).


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    Title :

    HYDRAULIC ACTUATOR


    Additional title:

    HYDRAULISCHER BETÄTIGER
    ACTIONNEUR HYDRAULIQUE


    Contributors:

    Publication date :

    2015-12-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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