| 摘要 |
PURPOSE: An automatic multilevel transmission is provided to have a compact size by comprising two multilevel transmission parts in one transmission shaft. CONSTITUTION: Multiple input side gears(30) rotate an input shaft(20). Multiple output side gears(50) rotate an output shaft(40). Multiple first transmission gears(60) form a non-circular first cam space inside. A second transmission gears(70) form a non-circular second cam space inside. A transmission shaft(80) is arranged between the first cam space and the second space. A first transmission part selectively controls the connection of the multiple first transmission gears and multiple input side gears. A second transmission part delivers the rotatory power of the transmission shaft to the output shaft. The second transmission part selectively controls the connection of the multiple second transmission gears and multiple output side gears.
|
