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Inventor:
Gegel; Gerald A.
Address:
Morton, IL
No. of patents:
7
Patents:












Patent Number Title Of Patent Date Issued
7032647 Pressure casting using a supported shell mold April 25, 2006
A method of casting including forming a shell mold around a pattern fabricated from an expendable material and then removing the expendable material from the shell mold. The shell mold is located within a housing such that an inlet port of the shell mold communicates with an opening in
6766850 Pressure casting using a supported shell mold July 27, 2004
A method of casting including forming a shell mold around a pattern fabricated from an expendable material and then removing the expendable material from the shell mold. The shell mold is located within a housing such that an inlet port of the shell mold communicates with an opening in
6662852 Mold assembly and method for pressure casting elevated melting temperature materials December 16, 2003
An impermeable ceramic mold is disposed within a steel die and used in a process for pressure casting of elevated melting temperature alloys and pressure infiltration casting of elevated melting temperature alloys having wear resistant particles, included therewith. The ceramic mold
5896911 Process for making a selectively reinforced ground engaging tool component April 27, 1999
A metal ground engaging tool (GET) component is selected. One or more critical wear surfaces on the GET component are identified. The GET component is selectively reinforced by depositing one or more metal matrix composite components at the one or more identified critical wear surfaces
5743033 Earthworking machine ground engaging tools having cast-in-place abrasion and impact resistant me April 28, 1998
A ground engaging tool for an earthworking machine comprises a ground engaging element with a cast-in-place metal matrix composite component. The ground engaging element comprises a metal base component and a metal matrix composite component. The metal matrix component is bonded to the
5664616 Process for pressure infiltration casting and fusion bonding of a metal matrix composite compone September 9, 1997
A process for pressure infiltration casting of a metal matrix composite in a metallic article is disclosed. A metallic base component is formed. A portion of the exterior surface of the metallic base component is adapted for mating with a corresponding exterior surface of a preform at an
5284200 Method of forming a bonded component February 8, 1994
The present invention relates to a method for bonding metal and ceramic parts to form a bonded component. The method of the present invention allows the metal part and the bond to be fabricated concurrently. The strength of the bond can be controlled through choice of the material for










 
 
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