| 发明名称 |
Unitized face type seal |
| 摘要 |
A primary face type seal is maintained in face to face engagement by secondary elastomer seals. A multi-part retainer encircles the primary and secondary seals to provide a unitizing housing for permanently locating the enclosed seals in appropriate alignment.
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| 申请公布号 |
US4216972(A) |
申请公布日期 |
1980.08.12 |
| 申请号 |
US19790045495 |
申请日期 |
1979.06.04 |
| 申请人 |
INTERNATIONAL HARVESTER |
发明人 |
DOMES, E A;TAYLOR, FORREST C;VENERE, LAWRENCE A |
| 分类号 |
B60B27/00;F16J15/34;(IPC1-7):F16J15/34 |
主分类号 |
B60B27/00 |
| 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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