发明名称 STUMP CUTTER
摘要 A stump cutter comprising a cutting head that rotates about a generally vertical axis is provided. The cutting head comprises a plurality of cutting blades that are angled with respect to a backing plate of the cutting head. At least two of the plurality of cutting blades are further angled radially with respect to a center of the cutting head, such that the centermost edges of the cutting blades extend further into a stump than the outermost edges of the cutting blades. The stump cutter is powered solely by the PTO of a tractor.
申请公布号 WO2011053837(A1) 申请公布日期 2011.05.05
申请号 WO2010US54817 申请日期 2010.10.29
申请人 KING KUTTER, INC.;FRALEY, J., PHILLIP;DAVIS, JOHN, W. 发明人 FRALEY, J., PHILLIP;DAVIS, JOHN, W.
分类号 A01G23/06 主分类号 A01G23/06
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