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DRAWN AGRICULTURAL MACHINE
专利权人:
发明人:
Alfonsus Jacobus VAN DEN ENGEL,Norbert VAN HEMERT
申请号:
US14108406
公开号:
US20140102069A1
申请日:
2013.12.17
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A drawn agricultural machine comprising a carrier frame for carrying processing members, the carrier frame supportable on the ground, at least during transport, by means of a wheel set comprising at least a wheel, a coupling frame for coupling the agricultural machine 1 to the three-point suspension of a tractor, the coupling frame comprising two lower coupling points and an upper coupling point and the coupling frame being rotatable about a vertical axis of rotation relative to the carrier frame. The machine also comprises a drawing element for exerting a force on the coupling frame, wherein the coupling frame, the carrier frame and the drawing element are interconnected in such a manner that a downward force component is exerted on the lower coupling points when the drawing element exerts a force on the coupling frame.
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