- 专利标题： Implement for adjustably metering an agricultural field input according to different frame sections
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申请号： US14727535申请日： 2015-06-01
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公开(公告)号： US09894829B2公开(公告)日： 2018-02-20
- 发明人: Stanislaus Montgomery Shivak
- 申请人： Raven Industries, Inc.
- 申请人地址： US SD Sioux Falls
- 专利权人： Raven Industries, Inc.
- 当前专利权人： Raven Industries, Inc.
- 当前专利权人地址： US SD Sioux Falls
- 代理机构： Schwegman Lundberg & Woessner, P.A.
- 主分类号： A01C7/04
- IPC分类号： A01C7/04 ; A01C7/08 ; A01C7/20 ; A01C21/00 ; A01C23/04 ; B05B1/16 ; B05B9/04 ; G05D7/06 ; G05D11/00 ; A01C23/00 ; A01C7/10
摘要：
A metering device for an agricultural implement to apply a field input, for example, pneumatically delivered granular product including seed or fertilizer, to an agricultural field. the rate of application of dispensers of one section of the implement can be collectively varied in relation to the rate of application of the dispensers of a different section of the implement frame.