Constant contact side bearing assembly with improved cap machining for a railcar
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 i...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | 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. |
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