| 发明名称 |
Tubing sleeve for installation of electrical cables has an oval variable wall thickness |
| 摘要 |
<p>The tubing [4] used for installation of electrical cables [2] is produced with an oval cross section in which the wall thickness varies. This is in the form of side wall sections that are thicker than those at the top and bottom. For the same material the tubing holds more cables.</p> |
| 申请公布号 |
DE10355564(A1) |
申请公布日期 |
2005.06.30 |
| 申请号 |
DE2003155564 |
申请日期 |
2003.11.27 |
| 申请人 |
EBRAMI, ROBERT;LUTZ, JUERGEN |
发明人 |
EBRAMI, ROBERT;LUTZ, JUERGEN |
| 分类号 |
E04F17/08;F16L9/00;F16L11/15;H02G3/04;(IPC1-7):H02G3/04;F16L9/06 |
主分类号 |
E04F17/08 |
| 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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