发明授权
- 专利标题： Drift pin cap and method of using same
- 专利标题（中）： 漂移针帽及其使用方法
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申请号： US10301773申请日： 2002-11-21
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公开(公告)号： US06854945B2公开(公告)日： 2005-02-15
- 发明人: John Humphrey , Dean Wieser
- 申请人： John Humphrey , Dean Wieser
- 代理商 Adam H. Jacobs
- 主分类号： E01B29/46
- IPC分类号： E01B29/46 ; E16B15/02
摘要：
In combination, an elongated tool having a striking end and a tapered insertion end and a drift pin cap. The drift pin cap includes a cap body having an upper end, a lower end and at least one side wall extending between and connecting the upper end and the lower end. A drift pin receiving cavity is formed in the lower end of the cap body which extends upwards towards the upper end within the cap body, the pin receiving cavity having a diameter smaller than a diameter of the cap body. The pin receiving cavity is operative to fit over and be retained on the striking end of the tool such that when the tool is impacted by a driving device, the drift pin cap is interposed between the tool and the driving device to prevent damage to the tool yet still permit driving of the tool.
公开/授权文献
- US20030095849A1 Drift pin cap and method of using same 公开/授权日：2003-05-22