发明名称 |
Self-adjusting cartridge seal |
摘要 |
A seal (20) includes a first seal retainer (62), a seal holder (64) and a second seal retainer (66). A somewhat cup-shaped recess of the first seal retainer opens in a first direction of motion of a movable member (42) against which the seal is to seal. The seal holder (64) includes a first somewhat cuplike portion adjacent to the first seal retainer (62) and a second somewhat cuplike portion more remote from the first seal retainer. The first somewhat cuplike portion opens in a second direction of motion opposite the first The second somewhat cuplike portion opens in the first direction. The second seal retainer (66) includes a first portion closer to the seal holder (64) and a second portion more remote from the seal holder. The second somewhat cuplike portion of the seal holder receives the first portion of the second seal retainer. <IMAGE>
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申请公布号 |
EP1393814(A1) |
申请公布日期 |
2004.03.03 |
申请号 |
EP20030019137 |
申请日期 |
2003.08.23 |
申请人 |
ILLINOIS TOOL WORKS INC. |
发明人 |
ALEXANDER, KEVIN L.;MCPHERSON, JERRY JR.;RODGERS, MICHAEL C.;YOUNG, ROY EARL II |
分类号 |
B05B5/025;B05B1/30;B05B5/03;B05B7/02;B67D7/54;(IPC1-7):B05B1/30;F16J15/56 |
主分类号 |
B05B5/025 |
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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