发明名称 |
VOLUMETRIC METERING SYSTEM WITH CLUTCH BASED SECTIONAL SHUT-OFF |
摘要 |
A volumetric meter for seed or fertilizer having a plurality of roller segments driven by a common drive shaft is provided with clutch mechanisms radially between each roller segment and the drive shaft to enable the roller segments to be individually shut-off to provide section or swath control to the machine. |
申请公布号 |
CA2723221(A1) |
申请公布日期 |
2011.06.03 |
申请号 |
CA20102723221 |
申请日期 |
2010.12.02 |
申请人 |
DEERE & COMPANY |
发明人 |
MEYER, BRADLEY J.;FELTON, KEITH L.;GRAHAM, CHARLES T. |
分类号 |
A01C7/08;A01C7/20 |
主分类号 |
A01C7/08 |
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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