| 发明名称 |
Variable -ratio transmission device |
| 摘要 |
A variable-ratio transmission device for use in connection with a machine, such as a vehicle, comprising a stepless speed change gear with a continuously variable-ratio over an extremely wide range of speeds.
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| 申请公布号 |
US2006052205(A1) |
申请公布日期 |
2006.03.09 |
| 申请号 |
US20050538983 |
申请日期 |
2005.06.14 |
| 申请人 |
BAUSOLA GIUSEPPE;CONTARDO GIOVANNI |
发明人 |
BAUSOLA GIUSEPPE;CONTARDO GIOVANNI |
| 分类号 |
F16H23/00;F16H1/32;F16H3/76 |
主分类号 |
F16H23/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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