发明授权
- 专利标题： Impact hammer and driving tool
- 专利标题（中）： 冲击锤和驾驶工具
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申请号： US508085申请日： 1995-07-27
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公开(公告)号： US5562168A公开(公告)日： 1996-10-08
- 发明人: Albert E. Rex
- 申请人： Albert E. Rex
- 申请人地址： AUX South Australia
- 专利权人： General and Railway Supplies Pty Ltd.
- 当前专利权人： General and Railway Supplies Pty Ltd.
- 当前专利权人地址： AUX South Australia
- 主分类号： B25C1/04
- IPC分类号： B25C1/04 ; B25D1/16 ; B25D17/28 ; E01B29/32 ; B25D17/08
摘要：
An impact hammer support 10 to be used in conjunction with an impact hammer 11 to aid in inserting a spike or fastener 12 into a wooden sleeper or cross tie 13. The support has a guide bushing 15 to slidably receive the driving tool 14. Attached to the bushing 15 is a bracket 19 which is pivotally supported by a foot pedal 23 to be engaged by the user. The impact hammer support 10 has the object of aiding in alignment of the impact hammer 11 with the spike or fastener 12.