| 发明名称 |
A HARVESTING HEAD REEL SUPPORT ARRANGEMNT INCLUDING HYDRAULIC CYLINDERS AND CONTROL CIRCUITRY |
| 摘要 |
A harvesting head (104) for an agricultural combine (100) includes a hydraulic height control circuit for controlling the height of the reel (122). The hydraulic height control circuit includes at least two closed hydraulic circuits (124, 134 and 128, 138).
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| 申请公布号 |
US2010293914(A1) |
申请公布日期 |
2010.11.25 |
| 申请号 |
US20090469251 |
申请日期 |
2009.05.20 |
| 申请人 |
KILLEN DALE H;SALLEY GORDON L;LOVETT BENJAMIN M |
发明人 |
KILLEN DALE H;SALLEY GORDON L.;LOVETT BENJAMIN M. |
| 分类号 |
A01D41/08 |
主分类号 |
A01D41/08 |
| 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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