Center differential and drive system for four wheel drive

An on-demand four-wheel drive system includes a differential for the rear axle, a differential for the front axle, and a center differential connecting to the front and rear axle differentials. All three of the differentials contain a bi-directional overrunning roller clutch to enable locking of the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Hasson, Jr., John Michael, Palmer, James E, Knickerbocker, Howard J
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:An on-demand four-wheel drive system includes a differential for the rear axle, a differential for the front axle, and a center differential connecting to the front and rear axle differentials. All three of the differentials contain a bi-directional overrunning roller clutch to enable locking of their respective outputs. The clutches provide a superior on-demand four-wheel drive system that distributes power to each drive wheel to propel the vehicle.