发明名称 STUMP CUTTING AND PRECISION DIGGING APPARATUS
摘要 <p>This invention relates to a stump cutting and earth digging device. Prior art devices of this type have generally been very expensive, bulky and awkward to operate. Further, these devices have generally been limited to a single function of stump cutting. Realizing the shortcomings of known stump cutters, the instant invention provides a stump cutting/earth digging apparatus including a balanced, channel frame chassis medially supported by a pair of wheels which are independently mounted on vertically adjustable and horizontally telescopic axles. A combination belt and gear system provides drive means for a forward centrally disposed cutting wheel having a plurality of radially extending cutting teeth secured in an optimal configuration circumferentially on the cutting wheel. Further the instant apparatus included a unique rotationally adjustable and telescopic handle means for accurate and easy control of the device.</p>
申请公布号 CA1056275(A) 申请公布日期 1979.06.12
申请号 CA19770284714 申请日期 1977.08.15
申请人 SHIVERS, NORMAN E. (JR.);SHIVERS, DAVID E.;SHIVERS, PAUL N. 发明人 SHIVERS, NORMAN E. (JR.);SHIVERS, DAVID E.;SHIVERS, PAUL N.
分类号 A01G23/06;(IPC1-7):01G23/06 主分类号 A01G23/06
代理机构 代理人
主权项
地址