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1. 发明公开

EP2062713A1 PANEL-SHAPED MOLDED PRODUCT 有权转让
标题翻译： PLATTENFÖRMIGERFORMKÖRPER
公开(公告)号：EP2062713A1
公开(公告)日：2009-05-27
申请号：EP07805835.1
申请日：2007-09-07
申请人： Mitsubishi Engineering-Plastics Corporation
发明人： IMAIZUMI, Hiroyuki , AKADA, Masayuki , SHIMOMAI, Ken , KAYANO, Yoshihiro
IPC分类号： B29C45/14
CPC分类号： B60J1/007 , B29C45/062 , B29C45/14434 , B29C45/1615 , B29C2045/14893 , B29C2045/1682 , Y10T428/24479 , Y10T428/24777
摘要： The present invention relates to a panel-shaped molded product having a laminated structure which is produced from a resin and used for side doors, back doors, hoods, roofs, etc., and exhibits a more excellent finishing accuracy without occurrence of bleed-out along an inner periphery of a frame part and fine distortions on a design part. The panel-shaped molded product of the present invention is a molded product having a laminated structure which is obtained by injection-molding the frame part (2) on one surface of the plate-shaped design part (1) wherein an inner peripheral portion (4) of the frame part (2) is closely attached to the design part, and has a thickness changing region where a thickness of the frame part is reduced toward the side of a center of the frame part such that a ratio between a width of the thickness changing region and the thickness of the frame part (2), and a ratio between a width of the thickness changing region and a width of the frame part (2) are respectively adjusted to satisfy specific relationships.
摘要翻译：本发明涉及一种具有层叠结构的面板状成型体，其由树脂制成，用于侧门，后门，罩，屋顶等，并且表现出更优异的精加工精度而不发生渗出沿着框架部分的内周边和设计部分的精细变形。本发明的板状成型体是具有层叠结构的成型品，其通过在框状部分（2）的一个表面上注射模制框架部分（2）而获得，其中内周部分框架部分（2）的框架部分（4）紧密地附接到设计部分，并且具有厚度改变区域，其中框架部分的厚度朝向框架部分的中心侧减小，使得分别调整厚度变化区域和框架部分（2）的厚度以及厚度变化区域的宽度与框架部分（2）的宽度之间的比率以满足特定关系。

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