| 发明名称 |
Rotary tiller tine assembly |
| 摘要 |
A rotary tiller tine assembly in which a main shift has an end key and a shaft extension has at one end an end socket coupled to the main shaft key and at its other end a socket which receives a plug key with which outboard tines are interlockingly engaged.
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| 申请公布号 |
US4062408(A) |
申请公布日期 |
1977.12.13 |
| 申请号 |
US19750628186 |
申请日期 |
1975.11.03 |
| 申请人 |
GILSON BROTHERS COMPANY |
发明人 |
ENTERS, EDWARD W.;MIDDLESWORTH, TOMMY A. |
| 分类号 |
A01B33/14;(IPC1-7):A01B33/02 |
主分类号 |
A01B33/14 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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