发明授权
- 专利标题： Pintail ejector assembly for fastener installation tooling
- 专利标题（中）： 用于紧固件安装工具的Pintel喷射器组件
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申请号： US720347申请日： 1991-06-25
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公开(公告)号： US5119554A公开(公告)日： 1992-06-09
- 发明人: Robert B. Wilcox
- 申请人： Robert B. Wilcox
- 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： B21J15/02
- IPC分类号： B21J15/02 ; B25B21/00 ; B25B27/00
摘要：
An installation tool for pin and collar fastener assemblies includes an ejector rod slidably mounted in an axial blind bore in the actuator portion of the tool. Within the blind end of the axial bore is an elongated resilient bumper adapted to engage the ejector rod to absorb momentum and energy associated with high speed movement of a severed pintail. The resilient bumper minimizes shock loading of the ejector rod and thereby prolongs the ejector rod service life.
公开/授权文献
- US5796403A Method of display categorization in a multi-window display 公开/授权日：1998-08-18