Method of manufacturing a resilient side bearing
AssigneeDresser Industries, Inc.
InventorGeoffrey W. Cope
Life of this patent
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Abstract
A method of manufacturing a resilient side bearing of the type utilized between a truck and body of a railway vehicle includes the steps of providing a bearing housing; sealing the bearing housing to form an enclosed bearing chamber, pouring liquid resilient bearing material into the bearing chamber; permitting the liquid resilient bearing material to cure and become bonded to the interior surface of the housing to form the bearing; and removing the seals after the bearing material has cured.
Claims3
A method of manufacturing a resilient side bearing of the type utilized in the truck and body of a railway vehicle comprising the steps of:
- providing the bearing housing;
- deformably sealing the bearing housing to form an enclosed bearing chamber;
- pouring a liquid resilient bearing material into the bearing chamber;
- permitting the liquid resilient bearing material to cure and become bonded to the interior surface of the housing to form the bearing;
- and
- removing the deformable seals after the bearing material has cured.
Dependencies are inferred from the claim text.