发明名称 |
Making mechanical tube joints |
摘要 |
A method of making mechanical tube joints in whichfirst and second metal working operations, applied through a ferrule installed in a tube end in a header plate, effect initially a tight fit of the tube end in the plate followed by a sealing contact. The method proposes a machine operation in which multiple header plates, each providing multiple tube positions, are supported for indexing movements relative to a bank of tools for performing the second of the first and second metal working functions, complete sealed joints of all tube positions in all plates being effected in a single series of automatic operations.
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申请公布号 |
US4152818(A) |
申请公布日期 |
1979.05.08 |
申请号 |
US19770815582 |
申请日期 |
1977.07.14 |
申请人 |
UNITED AIRCRAFT PRODUCTS, INC. |
发明人 |
MORT, CHARLES B.;ANTHONY, ROBERT E. |
分类号 |
B21D39/06;F16L41/08;F28F9/16;(IPC1-7):B23P15/26 |
主分类号 |
B21D39/06 |
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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