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CHÂSSIS D'ENGIN CONVERTIBLE ENTRE DES POSITIONS DE CHAMP ET DE TRANSPORT
专利权人:
Deere & Company
发明人:
申请号:
EP17173519.4
公开号:
EP3257347A1
申请日:
2017.05.30
申请国别(地区):
EP
年份:
2017
代理人:
摘要:
An implement frame having a carriage frame for coupling to a towing vehicle and wheels to support the frame for movement over a ground surface. A pivot frame is rotationally mounted to the carriage frame and a lift assembly is coupled to the pivot frame via a shift assembly. A tool bar is mounted to the lift assembly. The shift assembly moves the tool bar forward as it is moved from the field use position to the transport position. The wheels are mounted to swing arms to move the wheels inward for a narrow transport position. All motion is accomplished through actuators, such as hydraulic cylinders, to automate the process making it quick and easy.
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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