发明名称 |
Corrugated pipe for use as a protective cable cover has corrugations with tops and bottoms joined to one another by flanks whose angle is greater than a right angle, so that an undercut corrugation section is formed |
摘要 |
The corrugated pipe for use as a protective cable cover element comprises corrugations (20) with tops (22) and bottoms (26) joined to one another by flanks (26) whose angle is greater than a right angle, so that an undercut corrugation section is formed.
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申请公布号 |
DE19930151(A1) |
申请公布日期 |
2001.01.11 |
申请号 |
DE19991030151 |
申请日期 |
1999.06.30 |
申请人 |
FRAENKISCHE ROHRWERKE GEBR. KIRCHNER GMBH & CO |
发明人 |
FINZEL, ULLI |
分类号 |
F16L11/15;H02G3/04;(IPC1-7):F16L9/06;B29D23/18 |
主分类号 |
F16L11/15 |
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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