发明名称 |
Laminated structural members for vehicles |
摘要 |
A tubular structural member of an automobile wherein such member includes a double wall construction. Such product is initially formed from a double walled tube. The resulting member exhibits superior sound and/or vibration dampening without sacrificing stiffness or strength.
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申请公布号 |
US2005097853(A1) |
申请公布日期 |
2005.05.12 |
申请号 |
US20040913268 |
申请日期 |
2004.08.06 |
申请人 |
COPPERWELD CANADA INC. |
发明人 |
VERSOLATTO LIVIO D. |
分类号 |
B32B1/08;B32B15/04;B62D21/02;B62D25/08;B62D29/00;B62D65/00;E04C3/04;E04C3/29;F16F9/30;G10K11/16;(IPC1-7):E04C3/30 |
主分类号 |
B32B1/08 |
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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