发明名称 |
Moulding machine with gas heated core box |
摘要 |
A core box of a moulding machine is provided with gas heating passages which terminate and exit onto the bottom surface of the core box. Adjacent each hole on the bottom surface is a gas burner which provides the passages with hot gas. The passages may be arranged to connect with each other. The passage may communicate with another surface of the coe box to provide exhaust parts for the waste gases.
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申请公布号 |
ES2003995(A6) |
申请公布日期 |
1988.12.01 |
申请号 |
ES19860003530 |
申请日期 |
1986.12.19 |
申请人 |
NANIWA PRODUCTS CO., LTD. |
发明人 |
KAWAI SUMIKAZU;KATASHIMA SEIJI |
分类号 |
B22C9/00;(IPC1-7):B22C9/00 |
主分类号 |
B22C9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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