| 摘要 |
PURPOSE: An automated manual transmission forms soft and stable shift quality by dualizing a power transmission route supplied for the driving of a vehicle. CONSTITUTION: A first double pinion planetary gear device (DPG1) and a second double pinion planetary gear device (DPG2) are installed on a concentric axis. An input shaft (INPUT) rotates by receiving rotary power from the first double pinion planetary gear device. A gear transmission (30) is formed by engaging multiple gear pairs having different gear shift ratios with the input shaft and an output shaft. A first friction element (B1) brakes one among rotation elements of the first double pinion planetary gear device. A bypass device (70) transmits the rotary power transmitted from the second double pinion planetary gear device to the output shaft. [Reference numerals] (10) Engine; (130) Motor; (AA) First gear; (BB) Second gear; (CC) Third gear; (DD) Fourth gear; (EE) Fifth gear |
