| 发明名称 |
TRANSMISSION UNIT, POWER TRANSMISSION SYSTEM AND VEHICLE COMPRISING THE SAME |
| 摘要 |
A transmission unit for a vehicle is provided. The transmission unit includes: a plurality of input shafts, each of the input shafts being provided with a shift driving gear thereon; a plurality of output shafts, each of the output shafts being provided with a shift driven gear configured to mesh with a corresponding shift driving gear; a motor power shaft; first and second motor gears fitted over the motor power shaft; a motor synchronizer disposed on the motor power shaft and between the first and second motor gears; in which the first motor gear is configured to rotate together with one of the input shafts; the second motor gear is configured to rotate together with one of the output shafts. A power transmission system including the transmission unit and a vehicle including the power transmission system are also provided. |
| 申请公布号 |
US2016069425(A1) |
申请公布日期 |
2016.03.10 |
| 申请号 |
US201514644818 |
申请日期 |
2015.03.11 |
| 申请人 |
BYD COMPANY LIMITED |
发明人 |
YANG Dongsheng;LIAN Yubo;ZHANG Jintao;LUO Hongbin |
| 分类号 |
F16H3/00;F16H3/085;B60K6/442;F16H3/12 |
主分类号 |
F16H3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A transmission unit for a vehicle, comprising:
a plurality of input shafts, each of the input shafts being provided with a shift driving gear thereon; a plurality of output shafts, each of the output shafts being provided with a shift driven gear configured to mesh with a corresponding shift driving gear; a motor power shaft; a first motor gear freely fitted over the motor power shaft and configured to rotate together with one of the input shafts; a second motor gear freely fitted over the motor power shaft and configured to rotate together with one of the output shafts; and a motor synchronizer disposed on the motor power shaft and between the first and second motor gears. |
| 地址 |
Shenzhen CN |
