发明名称 |
Valve membrane with an annular, flexible reinforced body |
摘要 |
Radial reinforcing strips are embedded in one piece into the rubber-like membrane body after which the strip connecting sections are removed to separate the strips. Pref. the one-piece reinforcing body is an annular plate with the strips formed by radial slotted holes with inner and outer connecting rims.
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申请公布号 |
DE2005701(A1) |
申请公布日期 |
1971.08.19 |
申请号 |
DE19702005701 |
申请日期 |
1970.02.07 |
申请人 |
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发明人 |
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分类号 |
B29C70/68;B29D99/00;F16F1/32;F16J3/02 |
主分类号 |
B29C70/68 |
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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