发明名称 |
Soil compressing roller for seed sowing machine - is constructed from row of rubber tyres mounted wide-by-side |
摘要 |
<p>A seed sowing machine has a hopper (11) and seed sowing shares (14) with a device to control the flow to each share in measured quantities. The seed outlets and the shares extend over the whole width of the machine. The machine is equipped with a roller (3) which also extends over the width of the machine and compresses the soil before the seed furrows are formed. This roller is formed from a row of rubber tyres placed side by side.</p> |
申请公布号 |
DE3661673(C5) |
申请公布日期 |
2005.09.08 |
申请号 |
DE19863661673 |
申请日期 |
1986.10.31 |
申请人 |
AMAZONEN-WERKE H. DREYER GMBH & CO. KG |
发明人 |
GATTERMANN, BERND |
分类号 |
A01B29/04;A01B49/06;(IPC1-7):A01B49/06 |
主分类号 |
A01B29/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|