发明名称 Foldable implement
摘要 An agricultural implement includes a main frame and tool-carrying outer sections foldable between transversely extending operational and fore-and-aft extending transport positions. The folding mechanism transversely separates the inner ends of the outer sections as it simultaneously rotates the sections rearwardly into transport position. Tools supported on adjacent ends of the sections are thus separated to eliminate interference therebetween during transport.
申请公布号 US4088346(A) 申请公布日期 1978.05.09
申请号 US19770773815 申请日期 1977.03.03
申请人 DEERE & COMPANY 发明人 SCHREINER, LESTER DALE;STEILEN, RONALD MICHAEL
分类号 A01B73/06;B62D49/06;B62D53/02;(IPC1-7):B62B11/00 主分类号 A01B73/06
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