Title:
鋳造装置及び鋳造方法
Document Type and Number:
Japanese Patent JP6439999
Kind Code:
B2
Abstract:
A casting device includes: a split mold for forming a cavity, including a lower mold, a middle mold that slides in a horizontal direction on the lower mold and an upper mold; a split case for forming a chamber, including a lower case to which the lower mold is attached and an upper case to which the upper mold is attached; a chamber suction device that reduces a pressure at least in the chamber through a chamber pipe that is connected to the chamber and extends to an outside of the chamber; and a cavity suction device that reduces a pressure in the cavity through a cavity pipe that is connected to the cavity and extends to the outside of the chamber. The cavity and the chamber are formed when the middle mold is closed on the lower mold and the split case is closed.
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Inventors:
Satoshi Minamiguchi
Giichiro Okamura
Shinichi Tsuchiya
Hiroyuki Sekiguchi
Sugiyama Yudai
Shivera curl
Giichiro Okamura
Shinichi Tsuchiya
Hiroyuki Sekiguchi
Sugiyama Yudai
Shivera curl
Application Number:
JP2017501591A
Publication Date:
December 26, 2018
Filing Date:
February 24, 2015
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
B22D18/06; B22D18/04; B22D18/08
Domestic Patent References:
| JP6114533A | ||||
| JP2000005865A |
Foreign References:
| WO2004002658A1 | ||||
| WO2014147892A1 |
Attorney, Agent or Firm:
Janggi Motonori