| 摘要 |
PROBLEM TO BE SOLVED: To attain a structure including an operation mode capable of outputting motive power input from a driving source without passing through a toroidal type continuously variable transmission 10 with a simple structure. SOLUTION: The continuously variable transmission is equipped with a low speed mode for connecting a low speed clutch 14 and cutting off connection of a high speed clutch 15, and a high speed mode for cutting off the connection of the low speed clutch 14 and connecting the high speed clutch 15. Further, other than these low speed and high speed modes, the transmission is equipped with a bypass mode for operating with both the clutches 14 and 15 of low speed clutch 14 and the high speed clutch in connected states. In this bypass mode, all of the motive power input from the driving source to the continuously variable transmission is output via first to third planetary gear transmissions 11 to 13, and motive power is not transmitted to the toroidal type continuously variable transmission 10. COPYRIGHT: (C)2008,JPO&INPIT
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