日本語題目 押しブロック式金属Vベルトを用いたCVTに関する研究(伝達トルクとプーリ軸推力の関係) 英語題目 Metal-Pushing V-Belt-Type CVT (Relationship between Transmitting Torque and Pulley Thrusts) 著者名 金原茂, 藤井透, 黒川健正 掲載情報 日本機械学会論文集 C編 Vol.60 No.577, pp3181-3186, 1994 要旨 Transmitted torque, thrusts of driving and driven pulleys, and axial force between two pulleys were measured on a metal-pushing V-belt-type CVT. Thrust ratios between driving and driven pulleys at several different speed ratios were plotted with respect to torque ratio and compared. It was found that the relationship between thrust ratio and speed ratio was almost independent of rotational speed of the pulley and the maximum transmittable torque at a constant torque ratio. The thrust ratio is primarily a function of speed ratio. It also depends on torque ratio and coefficient of friction between blocks and a pulley. An empirical equation for pulley thrust balance was derived. The equation is expressed in an explicit form. It is so simple that it can be applicable to electronic control of CVT. キーワード CVT, Speed Ratio, Torque Ratio, Thrust Ratio, Maximum Transmittable Torque 論文集への収録 あり ベルト伝動技術論文集2007