AXLE ASSEMBLY WITH LUBRICATION PUMP

An axle assembly including a lubrication pump operably configured to distribute lubricating fluid within the axle assembly. The lubrication pump includes a fluid inlet port, a fluid outlet port, an air inlet port, and an air outlet valve; a pump housing interposed between the first end and the secon...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Houser, Jordan M, Schmidt, Marcus W, Leber, Mark W
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:An axle assembly including a lubrication pump operably configured to distribute lubricating fluid within the axle assembly. The lubrication pump includes a fluid inlet port, a fluid outlet port, an air inlet port, and an air outlet valve; a pump housing interposed between the first end and the second end; a piston reservoir disposed in the pump housing, wherein the piston reservoir has a first side and a second side, wherein the second side is in fluid communication with the air inlet port; a piston disposed in the piston reservoir between the first side and the second side; a first check valve housed within the inlet port; a second check valve housed within the outlet port; and one or more biasing members interposed between the piston and the fluid inlet port and the fluid outlet port in the first side of the piston reservoir.