Belt-type continuously variable transmission

专利名称：Belt-type continuously variable transmission发明人：Matsuda, Takahiro c/o Honda R&D

Co.Ltd.,Teshima, Daihei c/o Honda R&DCo.Ltd.

申请号：EP96306349.0申请日：19960902公开号：EP0760441A3公开日：19980422

专利附图：

摘要：A belt-type continuously variable transmission (1) has a pulley side pressurecontrol valve (40) for controlling side pressures of driving and driven pulleys (5, 8) and a

controller (60) for controlling the pulley side pressure control valve (40). This controller(60) has a correcting device (63) for correcting a belt transmission torque calculated by abelt transmission torque calculator (62) when the polarity of the belt transmission torquechanges. This correcting device (63) adds to the belt transmission torque for a

predetermined time a correction value (T) corresponding to a peak torque (T) of the belttransmission torque (T) arising at times of throttle opening and closing. That is, becausethe nelt transmission torque is corrected in correspondence with the peak torque arisingat times of throttle opening and closing, the side pressures of the pulleys (5, 8) are keptat suitable values at all times and slippage of the metal V-belt (7) is prevented.

申请人：HONDA GIKEN KOGYO KABUSHIKI KAISHA

地址：1-1, Minami-Aoyama 2-chome Minato-ku Tokyo JP

国籍：JP

代理机构：Jackson, Robert Patrick

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