发明名称 Tillage and planter carrier
摘要 An implement carrying apparatus adapted to be drawn along a field by a tractor or like vehicle hitched to the leading end. A seed planting machine is detachably mounted to the trailing end and tillage implement suspended from an upwardly arched portion of the main frame forwardly of the planting machine. A pair of wheels at the rear of the frame apparatus forwardly of the planting machine and rearwardly of the tillage tool serve as mobile means for tillage and planting equipment when either or both are in raised position. Tillage tool's vertical movement is controlled by lifting means constructed between two main frame members at the top of the arched portion of the main frame. Planting machine's vertical movement is controlled by three point hitch means constructed at rear of apparatus. Vertical movment of tillage and planting equipment is controlled either simultaneously or independently of each other.
申请公布号 US4489789(A) 申请公布日期 1984.12.25
申请号 US19820383967 申请日期 1982.08.13
申请人 PEARCE, RONALD E. 发明人 PEARCE, RONALD E.
分类号 A01B51/04;(IPC1-7):A01B49/06;A01B73/00 主分类号 A01B51/04
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