| 发明名称 |
SPEED CHANGE OPERATION STRUCTURE FOR WORKING MACHINE |
| 摘要 |
PROBLEM TO BE SOLVED: To smoothly operate a second transmission. SOLUTION: This structure is provided with a first transmission 46 composed of a continuously variable transmission and a second transmission 61 composed of a stepped transmission. The second transmission is operable only when the first transmission 46 is in a very low speed state.
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| 申请公布号 |
JP2003136996(A) |
申请公布日期 |
2003.05.14 |
| 申请号 |
JP20010335577 |
申请日期 |
2001.10.31 |
| 申请人 |
KUBOTA CORP |
发明人 |
MAKIZONO HARUMICHI;UCHI TAKAHIRO |
| 分类号 |
A01D41/12;A01D69/00;A01D69/06;B60K20/02;F16H47/02;(IPC1-7):B60K20/02 |
主分类号 |
A01D41/12 |
| 代理机构 |
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代理人 |
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