发明授权
- 专利标题： Rotatable coupling for fastener installation tool
- 专利标题（中）： 用于紧固件安装工具的可旋转联轴器
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申请号： US326717申请日： 1989-03-21
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公开(公告)号： US4896522A公开(公告)日： 1990-01-30
- 发明人: Hendrik E. Rosier
- 申请人： Hendrik E. Rosier
- 申请人地址： CA Irvine
- 专利权人： Huck Manufacturing Company
- 当前专利权人： Huck Manufacturing Company
- 当前专利权人地址： CA Irvine
- 主分类号： B21J15/00
- IPC分类号： B21J15/00 ; B21J15/02 ; B21J15/06 ; B21J15/16 ; B21J15/36
摘要：
An adaptor coupling for providing a rotatable connection between an installation tool and an offset nose assembly for setting pin and collar type fasteners enables previously non-rotatable nose assemblies to be rotated around the end of the installation tool to enable the nose assembly to access and set difficult to reach fasteners while at the same time minimizing operator fatigue.
公开/授权文献
- US4421929A Tetracarboxylic acids 公开/授权日：1983-12-20