发明授权
- 专利标题： Boiler tube segment and bend tool
- 专利标题（中）： 锅炉管段和弯管工具
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申请号： US09416693申请日： 1999-10-12
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公开(公告)号： US06182354B2公开(公告)日： 2001-02-06
- 发明人: Bruce V. Weeks
- 申请人： Bruce V. Weeks
- 主分类号： B23P1526
- IPC分类号： B23P1526
摘要：
A power boiler tube removal tool assembly is provided with co-operating shear block cavity, shear blade, and anvil elements that function to shear and inwardly bend gap metal in a boiler tube flared-end segment to thereby facilitate subsequent boiler tube flared-end segment peeling, crushing, and withdrawal steps that complete tube end removal from retention within a boiler drum wall.
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