Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Thomas P Newcomb0
Date of Patent
March 29, 2011
0Patent Application Number
121469140
Date Filed
June 26, 2008
0Patent Primary Examiner
Patent abstract
An apparatus for the forming of sand cores adapted to convey sand, tamp a sand core, and militate against an undesirable exposure of uncured sand to catalyst gases, while providing a non-tortuous flow path for sand. The apparatus for the forming of sand cores comprises a core box, a gassing manifold, a blow tube, a sand magazine, a connector tube, and a tamping pin.
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