A fluid pressure operable actuator includes a housing (20), with an end wall, and a pushrod (26) projecting through an opening in the end wall for reciprocation upon service pressure application or release. A shield (42), configured as an annulus, is disposed on the pushrod to restrict contamination of an interior chamber of the actuator housing through a gap existing between an edge of the opening and a pushrod outer surface. To facilitate connecting the shield and the pushrod together, the annulus has a slit (60) with an enlarged void (66) at a radially outer end of the slit. This enlarged void engages an outer pushrod surface as the shield and the pushrod are joined.


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    Titel :

    Dust or stone shield for the pushrod of a brake actuator


    Weitere Titelangaben:

    Staub- oder Steinschutzschild für die Stösselstange eines Bremsaktuators
    Protection pare-pierres ou pare-poussière pour la tige-poussoir d'un actionneur de frein


    Beteiligte:

    Erscheinungsdatum :

    25.11.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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