| 摘要 |
PURPOSE:To achieve economy, high acceleration performance, high controllability and low noise by starting a car with no impact only through a speed changer then accelerating through gearing having speed change ratio of dozens times. CONSTITUTION:Gears A1-A4, B1-B4 and C1-C4 are provided between the input shaft 1 and the output shaft 11 while bevel gears 25-27 are provided between the output shaft 11 and a clutch 30 then a car is started with no impact only through the speed changer thereafter accelerated through gearing having speed change ratio of dozens times. Since torque converter consuming the engine power uselessly and hydraulic control circuit are not required, high economy is achieved while high acceleration performance, high control performance and low noise can be realized. |
