发明名称 |
SLUITFLENS GEVORMD UIT KUNSTHARS EN BEDOELD OM LANGS ELEKTROMAGNETISCHE WEG TE WORDEN VERBONDEN MET EEN RANDGEDEELTE VAN EEN UIT KUNSTSTOF GEVORMDE HOUDER. |
摘要 |
A closure flange molded of synthetic plastic resin has an internally threaded cylindrical neck surrounded at one end by a circumferentially enlarged base. An annular groove is formed on the flange base for retention of a thermoplastic bonding element having electromagnetic conducting particles embedded therein. The flange manufacture includes making the bonding element up from an elongated strand into a complete annulus and securely inserting the annular bonding element within the groove in the flange base. |
申请公布号 |
NL156104(B) |
申请公布日期 |
1978.03.15 |
申请号 |
NL19750001964 |
申请日期 |
1975.02.19 |
申请人 |
AMERICAN FLANGE & MANUFACTURING CO. INC., NEW YORK. |
发明人 |
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分类号 |
B29C65/00;B29C53/00;B29C57/00;B29C61/00;B29C65/36;B65D8/02;B65D39/08 |
主分类号 |
B29C65/00 |
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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