发明名称 |
PROCESS FOR AFFIXING A THIN WALLED PIPE BETWEEN A CONICAL RING AND A CONICAL SLEEVE, AND DEVICES FOR CARRYING OUT THE PROCESS |
摘要 |
1. Method for achieving the fixing of at least one of the ends of a thin tube (8) between a ring (10) having a frustoconical bore and a sleeve (20) having a frustoconical external shape, with the same conicity as that of the said bore, characterized in that : - the ring (10) is fitted onto the tube (8) ; - the sleeve (20) is positioned on a chuck (100) ; - the tube (8) is fitted onto the chuck (100) allowing the end (117) of the tube to protrude beyond the sleeve (20) ; - the end (117) of the tube (8) which protrudes beyond the sleeve (20) is heated so as to cause melting thereof and the formation of a bead (15). |
申请公布号 |
EP0193425(B1) |
申请公布日期 |
1989.10.18 |
申请号 |
EP19860400146 |
申请日期 |
1986.01.24 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE |
发明人 |
BANDELIER, PHILIPPE;HALOTIER, DANIEL;LAURO, FERNAND |
分类号 |
B29C57/00;B29C65/02;F16L41/08;F16L47/28;F28F9/16 |
主分类号 |
B29C57/00 |
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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