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METHOD FOR CONTROLLING A HYDRAULIC TOP LINK OF A THREE-POINT LINKAGE
专利权人:
DEERE &; COMPANY
发明人:
Valentin Gresch,Florian Reinmuth
申请号:
US16281753
公开号:
US20190265737A1
申请日:
2019.02.21
申请国别(地区):
US
年份:
2019
代理人:
摘要:
A method is provided for controlling a hydraulic top link of a three-point linkage on a piece of accessory equipment coupled to a tractor. The method includes providing the top link coupled between a first location on the tractor and a second location on the accessory equipment. A control unit, at least one sensor and an electric hydraulic control are provided. The method includes defining an extension position of the top link as a distance between the first location and the second location, where the extension position is adjustable within a predetermined adjustment range. The method further includes determining a force acting on the top link and adjusting the extension position of the top link by the control unit as a function of the force acting on the top link.
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中国工程科技知识中心
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