发明授权
US6127646A Apparatus for butting two workpieces together for a welding operation
失效
用于将两个工件对接在一起用于焊接操作的装置
- 专利标题： Apparatus for butting two workpieces together for a welding operation
- 专利标题（中）： 用于将两个工件对接在一起用于焊接操作的装置
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申请号： US647173申请日： 1996-05-09
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公开(公告)号： US6127646A公开(公告)日： 2000-10-03
- 发明人: Hans Aebersold , Norbert Gross , Werner Urech
- 申请人： Hans Aebersold , Norbert Gross , Werner Urech
- 申请人地址： CHX Bergdietikon
- 专利权人： Elpatronic AG
- 当前专利权人： Elpatronic AG
- 当前专利权人地址： CHX Bergdietikon
- 优先权： CHX01406/95 19950515
- 主分类号： B23K26/26
- IPC分类号： B23K26/26 ; B23K37/04 ; B23K26/42 ; B23K26/20
摘要：
In an apparatus for connecting two workpieces together by welding, the workpieces lie on supporting surfaces and are butted together at their edges to form a butt joint. The workpieces are subjected to pressure on the side opposite to the supporting surfaces. At least one supporting surface is capable of yielding under pressure, and, in so doing, changes its position in relation to the butt joint, so as to reduce any gap between the workpieces.
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