Foundry core assembly of interconnected cores
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United States of America Patent
Stats
-
Jul 8, 2003
Grant Date -
Jul 18, 2002
app pub date -
Nov 26, 2001
filing date -
May 25, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Cores (1) are joined to form a core assembly used in foundry practice, with the cores being joined to each other at connecting areas (2) formed by interconnected male and female portions (4, 5). A clamping member (3) is positioned between the male and female portions to produce a clamping effect therebetween.
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