基本信息:
- 专利标题： 전기자동차용 유성기어 변속장치
- 专利标题（英）：Planet Gear Transmission Apparatus for Electric Vehicle
- 专利标题（中）：电动车行星齿轮传动装置
- 申请号：KR1020100064001 申请日：2010-07-02
- 公开(公告)号：KR101156176B1 公开(公告)日：2012-06-18
- 发明人： 김형모 , 이기용 , 신광용
- 申请人： 지앤씨 유한회사 , 한국생산기술연구원
- 申请人地址： 광주광역시 광산구 평동산단*번로 *** (월전동)
- 专利权人： 지앤씨 유한회사,한국생산기술연구원
- 当前专利权人： 지앤씨 유한회사,한국생산기술연구원
- 当前专利权人地址： 광주광역시 광산구 평동산단*번로 *** (월전동)
- 代理人： 고영갑
- 主分类号： F16H3/44
- IPC分类号： F16H3/44 ; F16H3/00
A planetary gear speed change device for an electric vehicle of the present invention includes a first sun gear, a second sun gear, a first planetary gear provided with a second planetary gear, a carrier, a ring gear and a clutch. The first sun gear is configured to rotate the drive shaft is connected to the second sun gear is provided to enable idle rotation on the drive shaft. The first stage is shifted when the carrier is fixed the first planetary gear and the second planetary gear and the rotation and rotation speed of the ring gear, the two speed when the second sun gear is fixed to the first planetary gear and the second planetary gear is rotatable on the carrier It is combined with the revolution, and consumer and is rotated. The clutch may be a flange fixed to a speed change by selectively provided to the first sun gear or the second sun gear, and therefore, the shift is possible, and changes the rotation speed and the reduction ratio of the output gear of the speed change.
公开/授权文献:
- KR1020120003243A 전기자동차용 유성기어 변속장치 公开/授权日：2012-01-10
信息查询:
EspacenetIPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16H | 使用挠性元件的传动装置 |
| ------F16H3/00 | 用于以可变速比传送旋转运动或用于使旋转运动换向的齿轮传动装置 |
| --------F16H3/44 | .用具有轨道运动的齿轮 |