发明名称 |
Center plate assembly bearing liner |
摘要 |
A self-lubricating plastic center plate assembly bearing liner for placement between a body bolster center plate and a truck bolster center plate of a center plate assembly in a railroad car, wherein the liner is configured to substantially mate with the center plates and includes a body having an integrally formed electrically conductive ring of plastic material which provides electrical continuity between the plates in the center plate assembly.
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申请公布号 |
US5908001(A) |
申请公布日期 |
1999.06.01 |
申请号 |
US19970926105 |
申请日期 |
1997.09.09 |
申请人 |
ZEFTEK, INC. |
发明人 |
BURKE, MICHAEL K.;MURPHY, RICHARD F. |
分类号 |
B29C43/00;B29C43/14;B29C43/34;B61F5/16;F16C17/10;F16C33/20;(IPC1-7):B61F5/16 |
主分类号 |
B29C43/00 |
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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