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Seed drill
专利权人:
AMAZONEN-WERKE H. DREYER GMBH & CO KG
发明人:
STEENKEN,BERND
申请号:
DE19873706384
公开号:
DE3706384(A1)
申请日:
1987.02.27
申请国别(地区):
德国
年份:
1988
代理人:
摘要:
Seed drill having a frame, the coulter holder of the seed coulters being articulated on a rail by means of joints. In order substantially to simplify the coulter lift-out, and to make it more cost-effective and weight-saving, provision is made for the joints (23) of the coulters (10) to be located in front of the rail (16) and for the coulter holders (15) to extend rearwards from the joint (23) above the rail (16) (Figure 2). <IMAGE>
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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