发明名称 |
VARIABLE GEOMETRY METER ROLLER |
摘要 |
An agricultural metering device with a variable geometry meter roller is provided. The agricultural metering device includes a meter roller having a plurality of flutes. An aggregate cross sectional area of the flutes increases along a longitudinal axis of the meter roller.
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申请公布号 |
US2012227650(A1) |
申请公布日期 |
2012.09.13 |
申请号 |
US201113071812 |
申请日期 |
2011.03.25 |
申请人 |
KOWALCHUK TREVOR LAWRENCE;TURNER JACK DONALD;ENGEL GORDON ANTHONY;CNH CANADA, LTD. |
发明人 |
KOWALCHUK TREVOR LAWRENCE;TURNER JACK DONALD;ENGEL GORDON ANTHONY |
分类号 |
A01C7/12 |
主分类号 |
A01C7/12 |
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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