| 发明名称 |
Sowing machine |
| 摘要 |
<p>The seed drill has disks (8, 9) mounted on arms (5, 6) and a roller (14) mounted on a third arm (13) behind them. The disk arms are linked by a connecting rod (18) and the rear arm is connected to the roller arm by a second connecting rod (20). The arms can swivel freely over a limited angle, but are positively controlled outside this.</p> |
| 申请公布号 |
EP1529431(A1) |
申请公布日期 |
2005.05.11 |
| 申请号 |
EP20040026287 |
申请日期 |
2004.11.05 |
| 申请人 |
ALOIS POETTINGER MASCHINENFABRIK GMBH |
发明人 |
RUSCH, UWE;PREIMESS, HANS-JOERG |
| 分类号 |
A01B21/08;A01B61/04;A01B63/24;A01C5/06;(IPC1-7):A01C5/06 |
主分类号 |
A01B21/08 |
| 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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