发明名称 |
Composite hose with a corrugated metal tube |
摘要 |
A composite hose is provided with a corrugated metal tube of an inner layer and rubber filler which is filled in valley gaps between corrugation hills on an outer peripheral side of the corrugated metal tube. A tubular hard resin layer is further provided as cover layer on an outer side of the corrugated metal tube in order to enclose the rubber filler within the valley gaps to prevent the rubber filler from escaping radially outwardly.
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申请公布号 |
US7069954(B2) |
申请公布日期 |
2006.07.04 |
申请号 |
US20050070589 |
申请日期 |
2005.03.02 |
申请人 |
TOKAI RUBBER INDUSTRIES, LTD. |
发明人 |
TAKAGI YUJI;HIRAMATSU MINORU |
分类号 |
F16L11/00;F16L11/11;F16L9/14;F16L11/115;F16L11/12;F16L11/20 |
主分类号 |
F16L11/00 |
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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