发明名称 |
BOTTOM MOLD FOR HOT PRESS AND THE MANUFACTURING METHOD USING THE SAME |
摘要 |
The present invention relates to a hot press apparatus. Particularly, the hot press apparatus includes a support part which is installed on a lower mold to separate a material to be molded from the lower mold at a certain distance before a pressing process. Consequently, the material to be molded is prevented from being cooled by contact with the lower mold before an upper mold goes down to meet the lower mold. Therefore, the hot press apparatus prevents a deviation of cooling the material so as to prevent quality deterioration. |
申请公布号 |
KR20140081455(A) |
申请公布日期 |
2014.07.01 |
申请号 |
KR20120151226 |
申请日期 |
2012.12.21 |
申请人 |
POSCO |
发明人 |
HAN, SANG BIN;SHIN, JEOM SOO;CHUN, HYO SIK;LEE, TAE OH |
分类号 |
B21D37/16;B30B15/02;B30B15/34 |
主分类号 |
B21D37/16 |
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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