HELICALLY TOOTHED-BELT TRANSMISSION DEVICE

Noise and vibration of a helically toothed-belt transmission device driven in a high-load or high-speed condition are reduced. A backlash (D) is set large in a helically toothed- belt transmission device that transmits drive force by meshing between a helically toothed belt and a helically toothed p...

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1. Verfasser: HIRONAKA AKIHIRO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Noise and vibration of a helically toothed-belt transmission device driven in a high-load or high-speed condition are reduced. A backlash (D) is set large in a helically toothed- belt transmission device that transmits drive force by meshing between a helically toothed belt and a helically toothed pulley. That is, a tooth helix angle (Theta) is set in a range of -0.2