发明名称 Method and apparatus for mounting and lifting implement extension wings
摘要 A mulch crimper implement for use in agricultural and horticultural applications is disclosed with a flexible mounting for extension wings that accommodates both pivotal and vertical movement of the wing in relation to the main frame of the implement. The mounting includes slotted pivot mounting holes in a pair of brackets positioned between and above the wing and main frame. A power lift system operated with a hydraulic cylinder utilizes the slotted hole wing mounting system for pivoting the wing through an angle greater than 180 degrees between work position adjacent the main frame and a transportation and storage position over the main frame.
申请公布号 US4479554(A) 申请公布日期 1984.10.30
申请号 US19820389452 申请日期 1982.06.17
申请人 J. B. MCCOY CONSTRUCTION CO. 发明人 KUEKER, DARREL D.
分类号 A01B73/04;(IPC1-7):A01B73/00 主分类号 A01B73/04
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