发明名称 |
Electromagnetic hemming machine and method for joining sheet metal layers |
摘要 |
A hemming machine for joining an inner sheet metal panel with an outer sheet metal panel comprising: a hemming tool containing an electromagnetic coil positioned to electromagnetically crimp and/or weld the outer sheet metal panel to the inner sheet metal panel, where a backing die positioned outside the inner metallic sheet and the outer metallic sheet opposite the electromagnetic coil.
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申请公布号 |
US6927370(B2) |
申请公布日期 |
2005.08.09 |
申请号 |
US20030719583 |
申请日期 |
2003.11.21 |
申请人 |
DAIMLERCHRYSLER CORPORATION |
发明人 |
MCCLURE JOHN L.;RAMALINGAM SURESH C.;LEZOTTE JAMES P. |
分类号 |
B23K20/06;B23K20/22;H05B6/14;(IPC1-7):B23K13/01;H05B6/10 |
主分类号 |
B23K20/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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