发明授权
- 专利标题： Rod lock and unlock mechanism for a mechanical tube expander
- 专利标题（中）： 杆锁和解锁机构用于机械扩管器
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申请号： US09401017申请日： 1999-09-21
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公开(公告)号： US06176006B1公开(公告)日： 2001-01-23
- 发明人: James G. Milliman , Derrick S. Small , Rocky L. Smith
- 申请人： James G. Milliman , Derrick S. Small , Rocky L. Smith
- 主分类号： B23P1526
- IPC分类号： B23P1526
摘要：
A mechanical tube expander for expanding tubes into interlocked relationship with fins. Structure is provided for in situ storage of the expander rods and facilitating use of selected expander rods during a cycle of operation.
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