基本信息:
- 专利标题： DRIVETRAIN LAYOUT WITH CVT
- 申请号：PCT/US2020/019068 申请日：2020-02-20
- 公开(公告)号：WO2020172428A1 公开(公告)日：2020-08-27
- 发明人： YOUNGGREN, Bruce H. , DUNLAP, Joel , MAKI, Gregory Lee , FISK, Jordan E. , YUDELL, Alexander C.
- 申请人： TEAM INDUSTRIES, INC.
- 申请人地址： 105 Park Avenue NW Bagley, Minnesota 56621 US
- 专利权人： TEAM INDUSTRIES, INC.
- 当前专利权人： TEAM INDUSTRIES, INC.
- 当前专利权人地址： 105 Park Avenue NW Bagley, Minnesota 56621 US
- 代理机构： LUNDBERG, Scott V.
- 优先权： US62/808,272 20190220
- 主分类号： F16H37/02
- IPC分类号： F16H37/02 ; F16H61/662 ; F16D7/00 ; F16H61/664
摘要：
A drivetrain layout that includes a primary gear reduction, a continuously variable transmission (CVT), a peak torque limiting (PTL) device and a range box is provided. The primary gear reduction is operationally engaged to an output of a motor. The CVT includes a primary pulley and a secondary pulley. The primary pulley of the CVT is operationally engaged to the primary gear reduction. The primary gear reduction reduces a rotational speed of the output of the motor that is coupled to the primary pulley of the CVT. The range box is operationally engaged with the secondary pulley of the CVT. The range box is configured to coupled torque between the CVT and wheels of a vehicle. The PTL device in operational engagement between the secondary pulley of the CVT and the range box, the PTL device configured to protect the drivetrain layout from torque transients.
IPC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 |
| ------F16H37/00 | 以上不包含的机械传动装置组合 |
| --------F16H37/02 | .主要只包括齿轮传动装置或摩擦传动装置 |