| 摘要 |
PROBLEM TO BE SOLVED: To provide an automatic transmission which eliminates a feeling of discontinuous torque when shifting gears between low speeds in spite of using an automatic MT as the base structure, and prevents deterioration of fuel consumption in the normal traveling condition. SOLUTION: In a gear-shift means having shift gear trains 1M-6M for the first to sixth speed between an input shaft 2, an output shaft 3 and an intermediate shaft 4, the automatic MT provided with a motor-driven wet clutch 1 and sleeve clutch mechanisms D1 and D2 is used as the base, and a one-way clutch F and wet clutches C1 and C2 (AT transmission mechanisms) are used for gearshift between the first-second-third speeds. COPYRIGHT: (C)2003,JPO
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