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2. 发明授权

US09174373B2 Hot channel distributor arrangement for a hot channel system 有权
标题翻译：热通道系统的热通道分配器安排
公开(公告)号：US09174373B2
公开(公告)日：2015-11-03
申请号：US14363152
申请日：2012-12-03
申请人： EWIKON HEISSKANALSYSTEME GMBH
发明人： Stefan Eimeke , Henk Jan Pomstra
IPC分类号： B29C45/22 , B29C45/27 , B29C45/26
CPC分类号： B29C45/2738 , B29C45/2727 , B29C2045/2683 , B29C2045/2717 , B29C2045/2729
摘要： A hot channel distributor arrangement for a hot channel system that can particularly be heated during a heating phase, which is designed to supply plastic melt from a pour-in opening for at least two nozzle arrangements that can be moved relative to and independently of one another, each having at least one outlet opening in the region of a nozzle body, wherein at least one main distributor block having at least one main distributor arm is provided, said main distributor block being rotatable around a first rotational axis, wherein at least one auxiliary distributor block is arranged on the at least one main distributor block, said auxiliary distributor block forming at least one auxiliary distributor arm and being rotatable around a second rotational axis, wherein an angle between the main distributor block and the auxiliary distributor block is adjustable, wherein at least one of the nozzle arrangements is provided on each auxiliary distributor arm, and wherein the angle between the main distributor arm and auxiliary distributor arm changes due to thermal expansion at least during the heating phase.
摘要翻译：用于热通道系统的热通道分配器装置，其可以在加热阶段特别地加热，其被设计成从可以相对于彼此并且彼此独立地移动的至少两个喷嘴装置的入口开口供应塑料熔体，每个在喷嘴主体的区域中具有至少一个出口，其中至少一个具有至少一个主分配器臂的主分配器块设置，所述主分配器块可围绕第一旋转轴线旋转，其中至少一个辅助分配器块布置在所述至少一个主分配器块上，所述辅助分配器块形成至少一个辅助分配器臂并可围绕第二旋转轴线旋转，其中主分配器块和辅助分配器块之间的角度是可调节的，其中在每个辅助分配器臂上设置至少一个喷嘴装置，并且其中，主分配器臂和辅助分配器臂至少在加热阶段由于热膨胀而改变。

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