| 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. |
| 申请公布号 |
CA2754506(A1) |
申请公布日期 |
2012.09.10 |
| 申请号 |
CA20112754506 |
申请日期 |
2011.10.03 |
| 申请人 |
CNH CANADA, LTD. |
发明人 |
KOWALCHUK, TREVOR LAWRENCE;TURNER, JACK DONALD |
| 分类号 |
G01F11/24;A01C7/08;A01C7/20 |
主分类号 |
G01F11/24 |
| 代理机构 |
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代理人 |
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| 地址 |
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