Metal founding – Process – Shaping liquid metal against a forming surface
Reexamination Certificate
2006-01-19
2008-10-21
Kerns, Kevin P (Department: 1793)
Metal founding
Process
Shaping liquid metal against a forming surface
C164S340000, C164S369000
Reexamination Certificate
active
07438117
ABSTRACT:
A cylinder block casting is disclosed having a bulkhead window formed therein, the bulkhead window is formed by a set core received in one of a chill assembly and an integral barrel crankcase core of a mold package.
REFERENCES:
patent: 7013948 (2006-03-01), Grebe et al.
patent: 7017648 (2006-03-01), Newcomb et al.
Douro John D.
Emling Peter C.
Murphy Jason M.
GM Global Technology Operations Inc.
Kerns Kevin P
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