发明名称 |
Self adjusting seal for high pressure supply line |
摘要 |
A seal assembly for use in the high pressure oil supply inlet to an automatic transmission piston includes an outer sleeve and a spring loaded inner sleeve with a lip seal and the top and a compression seal at the bottom. The seal assembly self adjusts for tolerance stack up, and also increases its sealing pressure with the introduction of high pressure oil.
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申请公布号 |
US4796895(A) |
申请公布日期 |
1989.01.10 |
申请号 |
US19880148297 |
申请日期 |
1988.01.25 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
PERKINS, ROBERT L. |
分类号 |
F16H61/00;F16J15/48;(IPC1-7):F16J15/00;F16J15/32 |
主分类号 |
F16H61/00 |
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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