Metal founding – Process – Shaping liquid metal against a forming surface
Reexamination Certificate
2008-10-02
2010-02-02
Lin, Kuang (Department: 1793)
Metal founding
Process
Shaping liquid metal against a forming surface
C164S312000
Reexamination Certificate
active
07654305
ABSTRACT:
According to one embodiment, a die includes a stationary die, and a movable die. A fin section provided between a runner section and a product section is extended from one end part to the other end part of the product section in a direction intersecting a stream direction of molten metal, and includes a fin central section opposed to a biscuit section in the stream direction of the molten metal, and a fin side section on a side of the fin central section. The fin side section includes a fin thick part formed thicker than a thickness of the fin central section. The fin thick part is extended to a boundary between the fin section and the product section. The product section includes a product thick part connected to the fin thick part in a region opposed to the fin thick part.
REFERENCES:
patent: 6819547 (2004-11-01), Minaguchi et al.
patent: 2002/0126445 (2002-09-01), Minaguchi et al.
patent: 2-91770 (1990-03-01), None
patent: 4-357569 (1992-12-01), None
patent: 04-367359 (1992-12-01), None
patent: 08-90211 (1996-04-01), None
patent: 08-90211 (1996-09-01), None
patent: 2000-280055 (2000-10-01), None
patent: 2001-9562 (2001-01-01), None
patent: 2002-011546 (2002-01-01), None
patent: 2002-045956 (2002-02-01), None
patent: 2002-263820 (2002-09-01), None
patent: 3427060 (2003-07-01), None
patent: 2004-291063 (2004-10-01), None
patent: 2007-326114 (2007-12-01), None
patent: 2008-114408 (2008-05-01), None
patent: WO 2008-053946 (2008-05-01), None
Japanese Patent Application No. 2007-335286 Office Action mailed Dec. 16, 2008 (English Translation).
Japanese Patent Application No. 2007-323945 Office Action mailed Dec. 16, 2008 (English Translation).
Blakely , Sokoloff, Taylor & Zafman LLP
Kabushiki Kaisha Toshiba
Lin Kuang
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