发明名称 |
Rotary ground cultivation machine |
摘要 |
The ground-cultivation machine is particularly in the form of a rotary harrow for seedbed preparation, having driven tool rotors in a row alongside each other and followed by a trailing roller adjustable for height in relation to the frame. An oblong arrester between rotors and roller and near the ground in the working position extends for the working width of the machine.When working, the arrester (23) swings about one or more axes (17) situated in front of the common axial plane of the tool rotors (3)
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申请公布号 |
DE3448328(C2) |
申请公布日期 |
1994.05.26 |
申请号 |
DE19843448328 |
申请日期 |
1984.06.15 |
申请人 |
C. VAN DER LELY N.V., MAASLAND |
发明人 |
LELY, ARY VAN DER, MAASLAND;BOM, CORNELIS JOHANNES GERARDUS, ROZENBURG |
分类号 |
A01B33/16;A01B49/02;(IPC1-7):A01B33/12 |
主分类号 |
A01B33/16 |
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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