发明名称 |
Einrichtung zum dichten Verbinden von Rohrstücken |
摘要 |
A device for connecting tubular elements, especially fragile elements such as glass tubes, utilizing two interconnected half collars that permit relative rotation. An elastic and chemically inert joint comprising an elastomer core and an envelope of polytetrafluoroethylene is positioned between the tubular elements. The half collars may be interconnected by a male-female arrangement on bosses and a ferrule. |
申请公布号 |
AT318319(B) |
申请公布日期 |
1974.10.10 |
申请号 |
AT19690011817 |
申请日期 |
1969.12.18 |
申请人 |
SOCIETE DES VERRERIES INDUSTRIELLES REUNIES DU LOING |
发明人 |
DIDIER PIERRE NICK |
分类号 |
F16L19/00;F16L15/04;F16L23/04;F16L39/00;F16L49/00;F16L49/06;(IPC1-7):F16L21/06 |
主分类号 |
F16L19/00 |
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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