发明申请
- 专利标题： Portable golf hole cutting device
- 专利标题（中）： 便携式高尔夫球孔切割装置
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申请号： US11699328申请日： 2007-01-30
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公开(公告)号： US20080179099A1公开(公告)日： 2008-07-31
- 发明人: Edward McNulty
- 申请人： Edward McNulty
- 专利权人： JEG, INC.
- 当前专利权人： JEG, INC.
- 主分类号： E21B19/08
- IPC分类号： E21B19/08 ; A01B45/04
摘要：
A golf hole cutting device includes an impact portion and a cutting portion. The impact portion preferably takes the form of a portable impact hammer, while the cutting portion includes a cutting head and a shaft having a terminal portion that connects with the portable impact portion. The cutting head includes a cylindrical, hollow main body portion having a first end portion which is adapted to penetrate soil and leads to a second end portion. With this construction, the impact portion is employed to deliver a series of rapid linear impacts to the terminal portion of the shaft to drive the cutting head down into soil of a putting green to form a golf hole.
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