Variable speed winch

A variable speed winch in one embodiment includes a drive shaft, a power source, a single gear operation lever, a variable gearing system and a drum. The power source is configured to rotate the drive shaft. The variable gearing system is in rotational connection with the drive shaft and is configur...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Zhou, Norman, Peng, Zhongcheng
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A variable speed winch in one embodiment includes a drive shaft, a power source, a single gear operation lever, a variable gearing system and a drum. The power source is configured to rotate the drive shaft. The variable gearing system is in rotational connection with the drive shaft and is configured to change the gearing of the winch based on the rotation of the single gear operation lever. The drum is in rotational connection with the variable gearing system.