发明名称 |
Track joint sealing assembly for sealing a track joint having ceramic and elastomeric seal portions |
摘要 |
A track seal assembly adapted to seal a track joint includes a track link and a first ceramic seal member. The track seal further includes a first elastomeric member positioned between the track link and the first ceramic seal member. The track seal further includes a bushing having an end face. The track seal also includes a second ceramic seal member secured to the end face of the bushing, wherein (1) the first ceramic seal member contacts the second ceramic seal member so as to form a seal interface, (2) the end face of the bushing has a counter bore defined therein, and (3) the second ceramic seal member is positioned within the counter bore of the bushing.
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申请公布号 |
US5826884(A) |
申请公布日期 |
1998.10.27 |
申请号 |
US19960690630 |
申请日期 |
1996.07.30 |
申请人 |
CATERPILLAR INC. |
发明人 |
ANDERTON, PETER W.;HASELKORN, MICHAEL H.;HOLT, WILLIAM A.;METZ, JERRY A.;MIKRUT, DANIEL L.;WATTS, KENNETH R.;YOUSEFNIA, HARRY M. |
分类号 |
B62D55/21;B62D55/088;F16J15/34;(IPC1-7):B62D55/21 |
主分类号 |
B62D55/21 |
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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