SUPPLEMENTAL HYDRAULIC MOTOR FOR CONTINUOUSLY VARIABLE TRANSMISSION

A supplemental hydraulic motor is provided that is coupled to an output of a continuously variable transmission in order to increase transmission output torque. The supplemental hydraulic motor is powered by a hydraulic steering pump and is also operational as a ground-driven, secondary hydraulic st...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Wear Daniel G, Vasudeva Gaurav, Calvert Glen P
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A supplemental hydraulic motor is provided that is coupled to an output of a continuously variable transmission in order to increase transmission output torque. The supplemental hydraulic motor is powered by a hydraulic steering pump and is also operational as a ground-driven, secondary hydraulic steering pump. In addition, the supplemental hydraulic motor may be used to retard the transmission.