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Soil opener
专利权人:
C.S. Gent & Sons LTD
发明人:
Gent Anthony
申请号:
US201415029932
公开号:
US10159174(B2)
申请日:
2014.11.11
申请国别(地区):
美国
年份:
2018
代理人:
TraskBritt
摘要:
A soil opener comprises first and second soil-cutting members. The first member has a first soil-engaging surface inclined at a first angle perpendicular to the soil surface when viewed along a travel direction, the first angle being greater than zero, and at a second angle to the travel direction when viewed along a perpendicular, the second angle being greater than zero. The second member comprises a rotating disc and has a second soil-engaging surface that faces away from, and in a substantially opposite direction to, the first soil-engaging surface, the second soil-engaging surface being inclined at a third angle perpendicular when viewed along the travel direction, the third angle being greater than zero and in the same sense as the first angle.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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