Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
André Küsters0
Marc Grafen0
Olaf Hildebrand0
Date of Patent
September 4, 2012
Patent Application Number
11813436
Date Filed
December 22, 2005
Patent Citations Received
0
Patent Primary Examiner
Patent abstract
A cooling jacket casting core for the production of a cylinder head of an internal combustion engine. The cooling jacket casting core has a slot running at least in part substantially in the direction of a crankshaft longitudinal axis and separating the cooling jacket casting core in at least one section. The slot can run at least in part in an impression of the cooling jacket and can have at least one elevation arranged perpendicular to the longitudinal axis of the cooling jacket casting core.
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