Original document(27 pages) Authorized document(28 pages) 中文版
    A die for injection molding in which a molded product is supported by a core for a certain time in a cavity block even after an opening operation of the die is started, and the molded product is taken out of the die after the molded product is solidified so that the molded product is not deformed at a mold-releasing time and a stable molded product can be obtained with high productivity. A projecting mechanism has a separating delay device for pressing the molded product by the core and supporting the molded product in the cavity block until a movable side die is separated by a predetermined distance from a fixed side die. The separating delay device releases the supporting of the molded product after the movable side die is separated by the predetermined distance from the fixed side die.
Application Number
申请号		 96121973 Application Date
申请日		 1996.12.06
Title 名称 Die for injection molding and injection molding method using this die
Publication Number
公开号		 1161274 Publication Date
公开日		 1997.10.08
Approval Pub. Date 2002.03.06 Granted Pub. Date 2002.03.06
International Classification 分类号 B29C33/44;B29C45/26
Applicant(s) Name
申请人		 Sony Corp.
Address 地址
Inventor(s) Name 发明人 Masahiko Kikuchi
Attorney & Agent 代理人 WANG ZHAOXIAN
More information 更  多  信  息


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