发明名称 Nail holding and driving device
摘要 A nail holding and driving device includes an elongated generally non-magnetically conductive main tube and a magnet movably mounted on the outer wall of the main tube. A nail-driving rod is slidably housed within the main tube, the nail-driving rod being constructed of a magnetically conductive material and having a nail engaging and striking lower impact end face and an impact-receiving upper end. The magnet is operative to magnetize the nail-driving rod through the main tube. The nail-driving rod is operative to magnetically engage a nail to support the nail within the main tube in contact with the nail engaging and striking lower end of the nail-driving rod and drive the nail into the desired location by impact of a nail-driving device with the impact-receiving upper end of the nail-driving rod.
申请公布号 US7552852(B2) 申请公布日期 2009.06.30
申请号 US20070800074 申请日期 2007.05.03
申请人 HASKINS MICHAEL LEE;HUTCHISON DONNA L 发明人 HASKINS MICHAEL LEE;HUTCHISON DONNA L.
分类号 B25C5/06 主分类号 B25C5/06
代理机构 代理人
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