Tire inflation system with integrated wheel seal

An axle assembly includes a non-rotating component and a wheel hub supported for rotation relative to the non-rotating component about an axis. The wheel hub includes a hub air passage that has a hub inlet and a hub outlet to be fluidly connected to at least one tire. An air chamber is formed at lea...

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Bibliographische Detailangaben
Hauptverfasser: JENKINSON SCOTT ARTHUR, ELLIS TRACY GERARD, MILLER STEVEN RAY, AUSTIN NORMAN, WANG YENKAI BRIAN, MORGAN JOHN DAVID, DECAIRE RICHARD L, GONSKA DAVID GREGORY, TERTZAKIAN JEREMY, WITTRY CHRISTOPHER J
Format: Patent
Sprache:eng
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Zusammenfassung:An axle assembly includes a non-rotating component and a wheel hub supported for rotation relative to the non-rotating component about an axis. The wheel hub includes a hub air passage that has a hub inlet and a hub outlet to be fluidly connected to at least one tire. An air chamber is formed at least in part between the non-rotating component and the wheel hub. The air chamber receives air flow from an air source and directs air flow into the hub inlet. A seal assembly engages the wheel hub to seal the air chamber.