发明名称 Fence spool apparatus
摘要 A fence spool apparatus includes ground penetration element for penetrating a portion of ground, ground contacting plate element from which a portion of the ground penetration element extend downward therefrom, vertical stabilizer element positioned on top of the ground contacting plate element, ground penetrator driver element for driving a portion of said ground penetration element into the ground, spindle shaft and spool reception element stabilized by the vertical stabilizer element, and top of shaft control element supported by the spindle shaft and spool reception element. In one embodiment, the ground penetrating member is fixed to a base plate, and the ground penetrating member is hammered into the ground with the employment of a small hammer-impaction member. In another embodiment, the ground penetrating member is independent of the base plate and is hammered into the ground using a spindle shaft unit.
申请公布号 US6533215(B2) 申请公布日期 2003.03.18
申请号 US20020097770 申请日期 2002.03.14
申请人 CRAIN THOMAS M. 发明人 CRAIN THOMAS M.
分类号 B65H16/02;B65H19/12;B65H75/22;(IPC1-7):B65H75/18 主分类号 B65H16/02
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