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Drilling apparatus and method
专利权人:
Shaun Wealleans
发明人:
Shaun Wealleans
申请号:
US13125062
公开号:
US08291843B2
申请日:
2009.10.20
申请国别(地区):
US
年份:
2012
代理人:
摘要:
An apparatus for the cultivation of soil and the planting of seeds is described comprising a frame (8); a first row of deep loosening tines (4) carried by the frame and spaced apart across at least a major part of the width of the frame (8); and a second row of drill coulters (5) carried by the frame (8) and spaced apart across at least a major part of the width of the frame, —wherein a deep loosening tine (4) of the first row is aligned with at least one pair of drill counters (5) of the second row, in such a manner that each coulter (5) of the pair is laterally offset either side of the deep loosening tine (4). A method for the cultivation of soil and the planting of seeds using such an apparatus is also described.
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中国工程科技知识中心
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