发明名称 |
METHOD FOR REPLACING STAMPER AND APPARATUS FOR EXECUTING THE SAME |
摘要 |
PROBLEM TO BE SOLVED: To provide a method and an apparatus which do not generate the positional deviation or inclination of a component, or damage of the mirror surface of a moving side mirror insert when a stamper replacement unit component on which a stamper is previously mounted is placed on the upper surface of a lower side movable die plate in an optical disk molding die for vertical molding machine. SOLUTION: A lifting tool 25 to support a stamper replacement unit component 1 freely attachably and detachably is fitted with the guide rail 20 of two parallel sides 21 of a frame-shaped body 17 for placing the stamper replacement unit component mounted on the lower side movable die plate 2, is slid and lowered in the notched part 23 of a guide rail 20. The stamper replacement unit component 1 supported by the lifting tool 25 is placed on the lower side movable die plate 2.
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申请公布号 |
JP2002150624(A) |
申请公布日期 |
2002.05.24 |
申请号 |
JP20000341518 |
申请日期 |
2000.11.09 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
TOKUMORI MASASHI;KURISU MASABUMI |
分类号 |
B29C45/30;B29C45/17;G11B7/26;(IPC1-7):G11B7/26 |
主分类号 |
B29C45/30 |
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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