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Soil preparation tool
专利权人:
发明人:
申请号:
EP10164983.8
公开号:
EP2258157B1
申请日:
2010.06.04
申请国别(地区):
EP
年份:
2012
代理人:
摘要:
The present invention concerns a parallelogram (3) suspended soil working tool (1) consisting of a frame having coupling means for a vehicle, and which supports a number of harrow tines (21), wherein each harrow tine is mounted in the frame via a holder with four parallelogram sides that are mutually articulated, and a mounting fitting fastened at a lower parallelogram side (19), where the lower parallelogram side (19) is largely horizontal in use, where the lower parallelogram side (19) is mounted in two parallelogram sides which are directed obliquely upwards and rearwards in relation to the driving direction (0) of the soil working tool, where the lower parallelogram side (19) further supports a roller (22), where the harrow tine has at least one working position where a lowermost point of the harrow tine is located at a horizontal plane which is under a horizontal plane of the lowermost point (22) of the roller (22).
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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