发明名称 |
Bonded PTFE radial shaft seal |
摘要 |
A radial shaft seal having a metal casing and a rubber sealing portion attached interior of the metal casing. The rubber sealing portion is bonded to the metal casing during a forming operation. A polytetrafluoroethylene seal is stretched into a conical shape and bonded to the rubber sealing portion while in the stretched state.
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申请公布号 |
US6988733(B2) |
申请公布日期 |
2006.01.24 |
申请号 |
US20030366253 |
申请日期 |
2003.02.13 |
申请人 |
FEDERAL-MOGUL WORLD WIDE, INC. |
发明人 |
HATCH FREDERICK RONALD |
分类号 |
F16J15/32 |
主分类号 |
F16J15/32 |
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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