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1. 发明公开

KR1020080100215A 글래스 소자의 성형용 금형 有权
标题翻译：用于玻璃元件形状的金属模具
公开(公告)号：KR1020080100215A
公开(公告)日：2008-11-14
申请号：KR1020087021188
申请日：2007-01-29
申请人： 도시바 기카이 가부시키가이샤
发明人： 다나까류우지 , 다까기도시유끼 , 가마노도시히사 , 마쯔즈끼이사오
IPC分类号： C03B11/08 , C03B11/00 , G02B3/00
CPC分类号： C03B11/08 , C03B2215/68 , C03B2215/69
摘要： At an initial stage of commencement of die opening motion, during upward moving of upside core (3) together with upside die plate (1), upside cavity die (2) is urged downward by means of elastic member (10) so as to push the bottom surface of the upside cavity die (2) against the top surface of downside cavity die (6) and to maintain the state of contact therebetween. By the use of a difference between the outer diameter of downside core (5) and the outer diameter of the upside core (3), glass element molding (4) is caused to remain in the downside core (5). Accordingly, unfailing release of the glass element molding (4) from the metal mold and unfailing remaining thereof in the under die at the time of die opening can be realized to thereby enable smooth molding takeout and autodelivery thereof.
摘要翻译：在开模运动开始的初始阶段，在向上移动上侧芯（3）和上侧模板（1）的同时，上侧空腔模具（2）通过弹性构件（10）向下推动以推动上侧空腔模具（2）的底面抵靠下侧空腔模具（6）的上表面，并保持其间的接触状态。通过使用下侧芯（5）的外径和上侧芯（3）的外径之间的差异，玻璃元件模制件（4）被保留在下侧芯部（5）中。因此，可以实现玻璃元件模制品（4）在模具开口时从金属模具中不断释放并在下模具中保持其残留物，从而能够进行平滑的模制取出和自动输送。

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