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Title:
CASTING MACHINE MOLD PREHEATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/240701
Kind Code:
A1
Abstract:
This casting machine mold preheating device for heating a casting machine mold comprising an upper mold 1 and a lower mold 2 is characterized by being provided with: a heater box 3 which is arranged between the upper mold 1 and the lower mold 2; a hot airflow generator 4 for generating a hot airflow outside the heater box 3; and, inside the heater box 3, a hot airflow introducing pipe 5 for feeding the hot airflow from the hot airflow generator 4 into the interior of the mold.

Inventors:
NAKAMURA SHIGEYUKI (JP)
NAGATA YUDAI (JP)
Application Number:
PCT/JP2019/021113
Publication Date:
December 03, 2020
Filing Date:
May 28, 2019
Export Citation:
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Assignee:
TOKUDEN KK (JP)
International Classes:
B22D18/04; B22C9/06; B22D17/22
Foreign References:
JP2018030161A2018-03-01
JP2011080719A2011-04-21
JP2012170976A2012-09-10
JPS5677058A1981-06-25
JP2011056564A2011-03-24
JP2019107658A2019-07-04
Attorney, Agent or Firm:
ATSUMI,Motoyuki (JP)
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