A spool-sleeve assembly includes a sleeve having a first inner radius. Flanges are integrally formed with the sleeve. The flanges extend outwardly. The flanges have flange segments via slits, disposed in the flanges. Press fittings extend inwardly from an inner wall of the sleeve proximate the ends and the slits. The sleeve has a second inner radius, smaller than the first inner radius, at the press fittings. A hole is provided through the sleeve between the flanges. The spool-sleeve assembly also includes a spool, slidably disposed inside the sleeve. Ridges outwardly extend from the spool at the ends of the spool. The ridges have outer diameters that are greater than the second inner radius. Grooves are provided in the ridges. The press fittings fit in the grooves.


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    Title :

    SIMPLIFIED SHUTTLE VALVE DESIGN WITH SPOOL-SLEEVE ASSEMBLY


    Contributors:

    Publication date :

    2022-08-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16K VALVES , Ventile / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B64C AEROPLANES , Flugzeuge



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