Railway car coupler knuckle having improved bearing surface

Knuckle coupler castings and methods for casting the knuckle coupler castings, where the knuckle coupler castings having enhanced bearing surfaces (12) which may include a vertically flat surface.

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Bibliographic Details
Main Author MAUTINO PETER S.,GAGLIARDINO JOSEPH L
Format Patent
LanguageEnglish
Published 01.08.2007
Subjects
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
COUPLINGS
DRAUGHT AND BUFFING APPLIANCES
FOUNDRY MOULDING
PERFORMING OPERATIONS
POWDER METALLURGY
RAILWAYS
TRANSPORTING
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Summary:Knuckle coupler castings and methods for casting the knuckle coupler castings, where the knuckle coupler castings having enhanced bearing surfaces (12) which may include a vertically flat surface.
Bibliography:Application Number: CN2005826446