HELICALLY-TOOTHED-BELT TRANSMISSION DEVICE

Noise and vibration of a helically toothed-belt transmission device driven i n 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 b y meshing between a helically toothed belt and a helically toothed...

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1. Verfasser: HIRONAKA, AKIHIRO
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:Noise and vibration of a helically toothed-belt transmission device driven i n 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 b y meshing between a helically toothed belt and a helically toothed pulley. Tha t is, a tooth helix angle (.theta.) is set in a range of -0.2