| 发明名称 |
Method of connecting two ringformed elements |
| 摘要 |
A method of connecting a mechanical seal ring made of hard metal or ceramic to a supporting ring made of aluminum or stainless steel includes pressing the two rings against each other with such a force that the material of the supporting ring yields.
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| 申请公布号 |
US4425699(A) |
申请公布日期 |
1984.01.17 |
| 申请号 |
US19810225839 |
申请日期 |
1981.01.19 |
| 申请人 |
ITT INDUSTRIES, INC. |
发明人 |
NORDIN, DAG E. V. |
| 分类号 |
F16B4/00;B21J5/00;B21K25/00;B23K20/02;F16J15/12;F16J15/34;(IPC1-7):B21D39/00;B23P11/00 |
主分类号 |
F16B4/00 |
| 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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