High efficiency drivetrain - rolling element on tooth

A gear drives with an additional floating rolling element may facilitate rolling friction and eliminates sliding friction. The floating rolling element is compressed between two gear teeth during meshing. This arrangement creates a gear drive of very high efficiency that is applicable to linear, cir...

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Bibliographische Detailangaben
Hauptverfasser: FRAZER, CAMERON, SMITH, JASON, ROSENBERRY, ALEXANDER JACOBSON
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:A gear drives with an additional floating rolling element may facilitate rolling friction and eliminates sliding friction. The floating rolling element is compressed between two gear teeth during meshing. This arrangement creates a gear drive of very high efficiency that is applicable to linear, circular, and conical gear drives through a wide range of gear ratios.