专利名称：TWIN INJECTION MOLDING METHOD武汉会战时间
CAPABLE OF INDEPENDENT MOLDING AND
ITS DEVICE
发明人：YUKIHIRO MAKOTO,KATAGIRI MAMORU
申请号：JP3113889
申请日：19890213
公开号：JPH0566846B2充电器电路图
公开日：
ps4最新系统
990银
19930922
三方债权债务转让协议专利内容由知识产权出版社提供
摘要：PURPOSE:To contrive shortening of tup time for a color change or a material change, by a method wherein twin molding or independent molding is performed by moving nozzle parts of the first and cond injection to a position facing inrtion holes of a right and left nozzles provided on a stationary platen or the nozzle part of either injection units to a position facing the central inrtion hole of the nozzle. CONSTITUTION:A lateral moving device is moved laterally opposite to stationary platen 5 where three nozzle inrtion holes 22a, 22b, 22c are formed in a row crossways and at equal intervals. With this construction, twin molding is performed after positioning of nozzle parts 11a, 11b each of two ts of injeciton units 4a, 4b mounted in parallel with each other on a supporting rest provided on the lateral moving device by moving them to twin molding positions coping together with two right and left nozzle inrtion holes 22a, 22c. Then independent molding is performed after the nozzle part of the either injection units is positioned by moving the same to an independent molding position facing the central nozzle inrtion hole 22b. Since the other injection unit becomes nonu state at a right and left side parts of a widthwi direction of a bed while the
风铃铃
independent molding is being performed, during which purging or automatic flushing can be performed.
申请人：NIPPON SEIKOSHO KK,MATSUSHITA DENKI SANGYO KK懒人瘦腿法
庆六一
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