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公开(公告)号:US07744983B2
公开(公告)日:2010-06-29
申请号:US10229211
申请日:2002-08-28
申请人: Tetsuyuki Ota , Masahiko Hara , Tatsushi Ohno , Hiroyuki Aizawa , Kiyohiko Obara
发明人: Tetsuyuki Ota , Masahiko Hara , Tatsushi Ohno , Hiroyuki Aizawa , Kiyohiko Obara
CPC分类号: B32B5/18 , B29C45/14336 , B29C45/1671 , B29C51/00 , B29C51/10 , B29K2105/043 , B29L2031/3014 , B32B1/04 , B32B3/26 , B32B27/00 , B32B27/283 , B32B2250/05 , B32B2250/24 , B32B2250/44 , B32B2255/26 , B32B2255/28 , B32B2307/402 , B32B2323/04 , B32B2323/10 , B32B2325/00 , B32B2327/06 , B32B2355/02 , B32B2398/20 , B32B2439/00 , B32B2451/00 , B32B2605/08 , B60R13/02 , Y10T428/24174 , Y10T428/24612 , Y10T428/24777 , Y10T428/249989
摘要: The laminated structure includes a lightweight and shape-retaining foamed resin base member, an outer circumference frame integrally laminated on the reverse side of the foamed resin base member along the outer circumference of an article, and bridging ribs connecting between respective points on the outer circumference frame. Accordingly, the present invention provides a lightweight laminated structure with low cost by reducing the amount of the resin used, since the molded synthetic resin outer circumference frame and bridging ribs have small projection areas.
摘要翻译: 层叠结构体包括轻质,形状保持性发泡树脂基材,沿着制品的外周整体地层叠在发泡树脂基材的背面的外周框架,以及在外周的各点之间连接的桥接肋 帧。 因此,由于模塑合成树脂外周框架和桥接肋具有小的投影面积,本发明通过减少所使用的树脂的量来提供低成本的轻质层压结构。