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1. 发明授权

US06558147B1 Molding device for molding rotator 失效
标题翻译：成型旋转器成型装置
公开(公告)号：US06558147B1
公开(公告)日：2003-05-06
申请号：US09657551
申请日：2000-09-08
申请人： Koji Tatsuta , Kenji Shimizu , Hideki Suehiro
发明人： Koji Tatsuta , Kenji Shimizu , Hideki Suehiro
IPC分类号： B29C3312
CPC分类号： B29C45/14065 , B29L2031/08 , B29L2031/087
摘要： A molding device is provided for molding a blower fan that has a center member embedded in a center portion of the fan. The molding device comprises a pair of molding dies which define therebetween a shaped cavity when properly coupled; and an insert die fixed to one of the pair of molding dies in such a manner that at least a part of the insert die is exposed to a shaped cavity that is produced when the molding dies are coupled. The insert die includes a base block secured to one of the pair of molding dies; a cylindrical holding bore defined by the base block; a plurality of cylindrical eccentric members having eccentric through bores whose eccentric degrees are different from one another, each eccentric member being sized to be intimately received in the cylindrical holding bore; a positioning structure that establishes angular positioning of the cylindrical eccentric members.
摘要翻译：提供一种模制装置，用于模制具有嵌入在风扇的中心部分中的中心构件的鼓风机风扇。成型装置包括一对成形模具，其在适当地联接时限定成形腔; 以及插入模具，其以这样的方式固定到所述一对模具中的一个，使得所述插入模具的至少一部分暴露于当所述模具被联接时产生的成形模腔。所述插入模具包括固定到所述一对模具中的一个上的基座; 由基座限定的圆柱形保持孔; 多个具有偏心度彼此不同的偏心通孔的圆柱形偏心构件，每个偏心构件的尺寸被紧密地容纳在圆柱形保持孔中; 定位结构，其确定圆柱形偏心构件的角度定位。

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