发明名称 |
Seal for drive-wheel-hub assembly. |
摘要 |
An outer seal for a drive-axle-wheel hub keeps axle-gear lubricant separated from wheel-bearing grease by preventing leakage to and from the wheel-bearing cavity at the outer end of the spindle. A sleeve-like outer-seal journal (50) is pressed into a groove (60) in the outer face of an outer lock nut (38). A seal-carrier ring (62) fits over the wheel hub drive studs (22) between a hub (16) and an axle-shaft cap (42). The ring (62) carries a lip-type resilient outer seal (52) that slidably presses against the outer seal journal (50). Wheel bearing life is extended. <IMAGE> |
申请公布号 |
EP0521350(A2) |
申请公布日期 |
1993.01.07 |
申请号 |
EP19920110311 |
申请日期 |
1992.06.18 |
申请人 |
EATON CORPORATION |
发明人 |
HOBBIE, JAMES ROGER;HUGHES, RONALD LESTER |
分类号 |
B60K17/30;B60B27/00;F16J15/06 |
主分类号 |
B60K17/30 |
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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