发明授权
- 专利标题: Pipe extracting tool
- 专利标题(中): 管道提取工具
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申请号: US12108343申请日: 2008-04-23
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公开(公告)号: US07891908B2公开(公告)日: 2011-02-22
- 发明人: Dale Bruegeman
- 申请人: Dale Bruegeman
- 代理机构: Christensen O'Connor Johnson Kindness PLLC
- 主分类号: F16L55/44
- IPC分类号: F16L55/44 ; F16L55/18
摘要:
A pipe extracting tool for use with first and second pipes mated together and having a gasket disposed therebetween includes an arcuate blade and a driving member portion extending radially outwardly from the arcuate blade. The arcuate blade is sized and shaped to surround an outer circumference of the first pipe and slide between the outer circumference of the first pipe and an inner circumference of the second pipe to disengage the gasket from one of the first and second pipes.
公开/授权文献
- US20090269142A1 PIPE EXTRACTING TOOL 公开/授权日:2009-10-29
信息查询
IPC分类: