MAIN BODY CORE SET ASSEMBLY AND CORE BOX FOR A COUPLER BODY

A main body core box assembly for creating coupler head cores which are attachable to various shank cores includes a main body core box including two halves, each half including a pattern configured to form the outer walls of a first head core having a first shank core. A plug is insertable into an...

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Bibliographic Details
Main Authors BROOKS NOLAND, SMERECKY JERRY R, SALAMASICK NICK, NIBOUAR F. ANDREW
Format Patent
LanguageEnglish
Published 27.06.2013
Subjects
CASTING
COUPLINGS
DRAUGHT AND BUFFING APPLIANCES
FOUNDRY MOULDING
PERFORMING OPERATIONS
POWDER METALLURGY
RAILWAYS
TRANSPORTING
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Summary:A main body core box assembly for creating coupler head cores which are attachable to various shank cores includes a main body core box including two halves, each half including a pattern configured to form the outer walls of a first head core having a first shank core. A plug is insertable into an end of respective patterns to form a second, alternative head core having a first half of a connection joint attachable to a second shank core that includes a second half of the connection joint, the second shank core being different than the first shank core. The first half of the connection joint may be a male connector, where the plug includes a recess having an angled surface to create a notch on the male connector. The second half of the connection joint may be a female connector with a raised surface corresponding to the notch.
Bibliography:Application Number: US201113337558