发明名称 |
Animal straw bed loosening method - uses lightweight cultivator with tines hauled by external power-driven winch |
摘要 |
<p>A lightweight cultivator (4) equipped with rake tines (18) is coupled by rope (5) to a power-driven winch drum (12). An impulse system engages and disengages the clutch between power unit and drum. This can be done by a component temporarily increasing the rope tension and a mechanism on the cultivator releasing tension.</p> |
申请公布号 |
NL9000699(A) |
申请公布日期 |
1991.10.16 |
申请号 |
NL19900000699 |
申请日期 |
1990.03.25 |
申请人 |
GERRIT HEIJINK TE ALMEN. |
发明人 |
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分类号 |
A01B3/64;A01K1/01;A01K31/04 |
主分类号 |
A01B3/64 |
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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