Metal founding – Means to shape metallic material – Including means to assemble mold parts
Reexamination Certificate
2006-12-05
2006-12-05
Kerns, Kevin (Department: 1725)
Metal founding
Means to shape metallic material
Including means to assemble mold parts
C164S370000, C164S332000, C164S334000
Reexamination Certificate
active
07143807
ABSTRACT:
A mold design is disclosed for sand casting of engine cylinder blocks, such as engine cylinder V-blocks, with cast-in-place cylinder bore liners, wherein a dimensional accuracy in the positioning of cast-in-place bore liners is maximized.
REFERENCES:
patent: 5730200 (1998-03-01), Landua
patent: 5771955 (1998-06-01), Helgesen et al.
patent: 6615901 (2003-09-01), Kaminski et al.
patent: 6942007 (2005-09-01), Meyer
Ellerbrock Charles H.
Kerns Kevin
Lin I.-H.
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