3K形CVTによる自動車用変速機の開発 : 第2報, 効率に及ぼす調圧力ムの影響

概要

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A 3K-type planetary gears CVT (Continuously Variable Transmission) can be manufactured, which provides from zero to a high-speed ratio and output shaft characteristics with constant power. However, it is said that this type of mechanism is not as efficient as other types of transmissions. This report proposes that the mounting position of the loading cam affects the efficiency of this CVT. Three examples of position; of loading cams were supposed, and their efficiencies were numerically and experimentally obtained. The results of both experiments and equations were compared. From this comparison, it was found that the most appropriate position of the loading cam is between the track disk and the casing.
一般社団法人日本機械学会の論文
1992-02-25