Metal founding – Means to shape metallic material – Pressure shaping means
Reexamination Certificate
2005-08-02
2005-08-02
Lin, Kuang Y. (Department: 1725)
Metal founding
Means to shape metallic material
Pressure shaping means
C164S113000, C164S312000, C164S900000
Reexamination Certificate
active
06923244
ABSTRACT:
A pouring apparatus for castings uses separate systems for supplying billets and delivering the semi-molten material, making it possible to readily modify the discharge flows and pressure. A pouring apparatus for castings that comprises solid material supply means for supplying solid material to a melting basin; heating means for heating the melting basin to semi-melt solid material supplied to the melting basin; a conveyance chamber provided adjacent to the melting basin; and delivery means for discharging, from a discharge nozzle, semi-molten material conveyed from the melting basin to the conveyance chamber.
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patent: 5699849 (1997-12-01), Fink
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patent: 2001/0037868 (2001-11-01), Flemings et al.
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Miyazaki Kiichi
Motegi Tetsuichi
Tezuka Yoshitomo
Yoshihara Kiyotaka
Lin Kuang Y.
Miyazaki Kiichi
Motegi Tetsuichi
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Seiko Idea Center Co., Ltd.
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