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1. 发明授权

US06488884B1 Process and apparatus for producing hollow bodies from thermoplastic material 有权
标题翻译：用于从热塑性材料制造中空体的方法和设备
公开(公告)号：US06488884B1
公开(公告)日：2002-12-03
申请号：US09519190
申请日：2000-03-06
申请人： Werner Daubenbüchel , Erich Kiefer , Karsten Friedrichs , Dieter Hess , Peter Klüsener , Ulrich Naumann
发明人： Werner Daubenbüchel , Erich Kiefer , Karsten Friedrichs , Dieter Hess , Peter Klüsener , Ulrich Naumann
IPC分类号： B29C4956
CPC分类号： B29C49/56 , B29C49/04
摘要： In a process and apparatus for producing hollow bodies from thermoplastic material by blow molding of preforms using a closing support structure having at least first and second blow molding molds, a common drive means engages a drive plate and a first carrier plate which carries a mold portion. The drive plate is connected to a second carrier plate carrying another mold portion. At least one further carrier plate is arranged displaceably in the opening and closing direction between the first and second carrier plates. At each of its two sides the further carrier plate carries a respective mold portion, each thereof with a mold portion carried by an adjacent carrier plate forming a respective blow molding mold. Each of the two blow molding molds afforded thereby is provided with a means for locking the respective mold in the closed condition thereof. The support structure has at least one synchronisation means for symmetrical implementation of the closing and opening movements of the parts of the respective mold.
摘要翻译：在使用具有至少第一吹塑模具和第二吹塑模具的封闭支撑结构通过吹塑预成型件的方法来制造中空体的方法和装置中，共同的驱动装置接合驱动板和承载模具部分的第一承载板。驱动板连接到承载另一个模具部分的第二承载板。至少一个另外的承载板在第一和第二承载板之间沿打开和关闭方向可移动地布置。在其两侧的每一侧，另外的承载板承载相应的模具部分，每个模具部分具有由相邻的承载板承载的模具部分，形成相应的吹塑模具。由此提供的两个吹塑模具中的每一个设置有用于将相应模具锁定在其闭合状态的装置。支撑结构具有至少一个同步装置，用于对称地实现相应模具的部件的关闭和打开运动。

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