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AGRICULTURAL IMPLEMENTS FOR CULTIVATING AGRICULTURAL WORK AREAS
专利权人:
CNH Industrial America LLC
发明人:
Pawel Chwialkowski
申请号:
US16805122
公开号:
US20200288620A1
申请日:
2020.02.28
申请国别(地区):
US
年份:
2020
代理人:
摘要:
An agricultural implement for cultivating an agricultural work area includes a main frame which is transferable between an operating position and a transfer position. A first subframe is connected to the main frame, and the first subframe is transferable between an operating position and a transfer position. A main frame hydraulic cylinder and a first subframe hydraulic cylinder move the main frame and the first subframe between their corresponding positions. In order to provide correct and repeatable positioning of the first subframe hydraulic cylinder, a volume of a first chamber of the main frame hydraulic cylinder is substantially equal to a volume of the first chamber of the first subframe hydraulic cylinder when the first subframe is in its operating position.
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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