Metal founding – Means to shape metallic material – Pressure shaping means
Patent
1995-05-26
1998-06-02
Batten, Jr., J. Reed
Metal founding
Means to shape metallic material
Pressure shaping means
164133, 164335, B22D 1712, B22D 1720, B22D 1730
Patent
active
057587116
ABSTRACT:
The apparatus which pushes or elevates molten material into a mold cavity. The apparatus further includes a reservoir and a shuttle for transferring the molten material from a reservoir. The shuttle and reservoir assembly permits molten material to be elevated upwardly into the shuttle from the beneath the surface of the molten material to minimize or eliminate pouring and thus turbulence and pores in the final product. The final product is free of cracks and laminations, and is smooth and nonporous.
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Lindberg Corporation, Press Release: Thixomolding.TM. Processes Establishes Production Benchmarks, 1993, Five pages, Illinois.
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Batten, Jr. J. Reed
Water Gremlin Company
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