发明授权
- 专利标题: Down pressure control system for an agricultural implement
- 专利标题(中): 用于农具的下压控制系统
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申请号: US13605064申请日: 2012-09-06
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公开(公告)号: US08794344B2公开(公告)日: 2014-08-05
- 发明人: Timothy R. Blunier , Jessica Haynes
- 申请人: Timothy R. Blunier , Jessica Haynes
- 申请人地址: US PA New Holland
- 专利权人: CNH Industrial America LLC
- 当前专利权人: CNH Industrial America LLC
- 当前专利权人地址: US PA New Holland
- 代理商 Rebecca L. Henkel
- 主分类号: A01D59/00
- IPC分类号: A01D59/00 ; A01D69/00
摘要:
An agricultural implement system, including a center toolbar including at least one ground engaging tool, a first inner-wing toolbar rotatably coupled to the center toolbar, the first inner-wing toolbar including at least one ground engaging tool, a first outer-wing toolbar rotatably coupled to the first inner-wing toolbar, the first outer-wing toolbar including at least one ground engaging tool, a first actuating cylinder coupled to the center toolbar, a second actuating cylinder extending between the center toolbar and the first inner-wing toolbar, a third actuating cylinder extending between the first inner-wing toolbar and the first outer-wing toolbar, and a control system configured to drive the first actuating cylinder, the second actuating cylinder, and the third actuating cylinder.
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