发明名称 |
Rohr mit abwechselnd angeordneten glatten Rohrabschnitten und Wellrohrabschnitten |
摘要 |
The tube (10) has corrugated-sector walls composed of several radially outward-projecting corrugations, and is in the form of a rollout string of alternating smooth sectors (12) and corrugated sectors (16) of about the same length and with a constant internal diameter. The external diameter of the smooth sectors corresponds to the internal diameter of the coupling of a coupling tube, with allowance for play. |
申请公布号 |
DE29901529(U1) |
申请公布日期 |
1999.06.02 |
申请号 |
DE1999201529U |
申请日期 |
1999.01.29 |
申请人 |
LOREDANA FONTANIVE BAECHLE, LANDSCHLACHT, CH |
发明人 |
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分类号 |
F16L9/06;F16L37/091;(IPC1-7):F16L9/06;F16L9/12;F16L11/15 |
主分类号 |
F16L9/06 |
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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