Common lift/lower ground entrance point |
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| 申请号 | US15267578 | 申请日 | 2016-09-16 | 公开(公告)号 | US10051774B2 | 公开(公告)日 | 2018-08-21 |
| 申请人 | CNH Industrial Canada, Ltd.; | 发明人 | James W. Henry; Mark J. Wileniec; | ||||
| 摘要 | A traction unit drawn agricultural implement for treating a field along repeated generally parallel longitudinal swaths has a hydraulic system for lifting and lowering a ground engaging implement portion at the beginning and end respectively of each swath. A system for aligning the beginning of one swath with the termination of the previous swath determines initial lift and lower times and adjusts the hydraulic system to bring the times into closer conformity. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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