发明名称 |
CONSTANT CONTACT SIDE BEARING ASSEMBLY WITH IMPROVED CAP MACHINING FOR A RAILCAR |
摘要 |
A constant contact side bearing assembly includes a housing, a cap and an elastomeric resilient compressible element mounted within the interior chamber. The exterior surface of the cap wall has a generally even circumferential region which does not include protrusions or cavities other than small irregularities that are common to a casting process by which the cap of the present invention is manufactured. Accordingly, the anti-rotational tabs are positioned below this region and are operatively received within the channels disposed on the housing. |
申请公布号 |
WO2011019446(A3) |
申请公布日期 |
2011.04.07 |
申请号 |
WO2010US38955 |
申请日期 |
2010.06.17 |
申请人 |
WABTEC HOLDING CORP.;GREGAR, PETE |
发明人 |
GREGAR, PETE |
分类号 |
B61F5/14;B61F5/24;F16C17/04;F16C27/02 |
主分类号 |
B61F5/14 |
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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