Casting method, and casting device

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United States of America Patent

PATENT NO 11813670
APP PUB NO 20220362842A1
SERIAL NO

17770773

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Abstract

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According to a casting method, a molten metal is sustained at a sustain position between a casting and the next casting, and the molten metal flow is divided from one pouring gate (44) to a plurality of sprue runners (46 and 47) in the casting. The sprue runners (46 and 47) are branched by a V-shaped portion (45) in a V-shape, and the sustain position of the molten metal is set above (any one of P1, P2 and P4) the V-shaped portion (45). The V-shaped portion (45) is filled with the molten metal while a repeated casting is carried out.

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Patent Owner(s)

Patent OwnerAddress
HONDA FOUNDRY CO LTD1620 AZA KAMEGAFUCHI OAZA MATOBA KAWAGOE-SHI SAITAMA 3501101

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Atsuzawa, Yoshikazu Kawagoe, JP 2 0
Ito, Yasuyuki Kawagoe, JP 88 1246
Motohashi, Naohisa Kawagoe, JP 2 0
Teduka, Ayumu Kawagoe, JP 2 0

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