发明授权
- 专利标题: System and method for facilitating pipe and conduit coupling
- 专利标题(中): 用于促进管道和管道联接的系统和方法
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申请号: US10613539申请日: 2003-07-03
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公开(公告)号: US07690698B1公开(公告)日: 2010-04-06
- 发明人: John M. Curran
- 申请人: John M. Curran
- 申请人地址: US CA Santa Monica
- 专利权人: Shapco Inc.
- 当前专利权人: Shapco Inc.
- 当前专利权人地址: US CA Santa Monica
- 代理机构: Evanns & Walsh
- 代理商 Joseph R. Evanns
- 主分类号: F16L21/06
- IPC分类号: F16L21/06 ; F16L21/02
摘要:
An improved system and method for facilitating pipe and conduit coupling comprises a clamp having at least one screw hole for insertion therethrough of at least one screw for insertion for a further clamp for being screwed to fasten the clamps together on ends of pipes to be coupled, at least one gasket between the clamps and pipe and including at least one retainer to engage with the screw to prevent the screw from displacement prior to being screwed into fastening relationship with the gasket and the pipe. An improved method for facilitating pipe coupling comprises providing clamps fastenable together around ends of pipes, a gasket to be placed between the clamps and the pipe ends and providing at least one retainer to engage the screw to prevent it from being displaced through a screw hole prior to fastening the clamps around the pipe ends.
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