公开(公告)号：US4554204A

公开(公告)日：1985-11-19

申请号：US548236

申请日：1983-11-03

申请人： Nobuhiro Ono ,  Eiji Miwa

发明人： Nobuhiro Ono ,  Eiji Miwa

IPC分类号： B29C37/00 ,  B29C43/00 ,  B29C43/02 ,  B29C43/18 ,  B29C43/20 ,  B29C43/34 ,  B29C57/00 ,  B29C70/08 ,  B29C70/88 ,  B32B5/28 ,  B32B7/02 ,  H01Q15/14 ,  H05K9/00 ,  B32B7/00 ,  B29D3/02

CPC分类号： H05K9/009 ,  B29C70/08 ,  B29C70/882 ,  B32B5/28 ,  H01Q15/141 ,  B29C37/0028 ,  B29C70/34 ,  B29K2105/0809 ,  B29K2105/0854 ,  B29K2105/12 ,  B29K2995/0005 ,  B29L2031/3456 ,  Y10T442/3813

摘要： There is provided an FRP molded article having the properties of uniformly reflecting and shielding electromagnetic waves in the range of VHF to EHF. The molded article comprises a compression-molded laminated structure composed of an electroconductive nonwoven fabric-resin composite surface layer, a woven fabric-resin composite intermediate layer, and a fiber material reinforced resin substrate layer. The molded article can be produced by placing, on a mold, an electroconductive nonwoven fabric or a prepreg thereof, a woven fabric or a prepreg thereof, and then a mixture of a reinforcing fiber material and a liquid crosslink-curable resin composition thereon, and subjecting the laminated materials to compression molding. The molded articles can be advantageously used, for example, as reflecting dish antennas as well as shielding sheets or boards for electromagnetic waves.

摘要翻译： 提供了具有在VHF至EHF范围内均匀地反射和屏蔽电磁波的性质的FRP模塑制品。 模制品包括由导电无纺布 - 树脂复合表面层，机织织物 - 树脂复合材料中间层和纤维材料增强树脂基底层组成的压缩成型叠层结构。 模制品可以通过在模具上放置导电非织造织物或其预浸料，机织织物或预浸料，然后将增强纤维材料和液体交联固化树脂组合物的混合物放置在其上， 对层压材料进行压缩成型。 模制品可以有利地用于例如反射盘天线以及用于电磁波的屏蔽片或板。

公开(公告)号：US4548008A

公开(公告)日：1985-10-22

申请号：US479103

申请日：1983-03-25

申请人： Hisashi Maeda

发明人： Hisashi Maeda

IPC分类号： E04F13/08

CPC分类号： E04F13/0862 ,  Y10T428/166 ,  Y10T428/24926

摘要： A novel prefabricated tile panel consisting of a rectangular or square substrate board having side-long rectangular convex and concave portions arranged regularly by turns around the sides of the rectangular or square shape and a multiplicity of tiles arranged regularly and bonded onto the substrate board is provided. The concave portion and convex portion are of specified dimensions, respectively. The convex portions are protruded and the concave portions are set back from the tiles arranged and bonded in a rectangular or square shape. Thus, the prefabricated tile panels can be assembled without trouble by inserting the convex portions of one panel in the concave portions of other panel or panels for installation of the tile panels. The prefabricated tile panel can be produced efficiently by using a frame which has matrices for tiles arranged at a tile-joint interval in a rectangular or square form and is equipped with guide members around the frame for accepting the substrate board in a predetermined position.

摘要翻译： 提供一种由矩形或方形衬底板构成的新颖的预制瓷砖面板，其具有横向矩形或正方形的侧面周期性地排列的具有侧面矩形的凸形和凹形部分的矩形或方形衬底板，以及规则地布置并结合到衬底板上的多个瓷砖 。 凹部和凸部分别具有规定的尺寸。 凸部突出，凹部从矩形或正方形的布置和接合的瓦片上回退。 因此，通过将一个面板的凸部插入其他面板的凹部中来安装瓦片面板，可以无故障地组装预制瓦片。 可以通过使用具有以矩形或正方形形式以瓦片间隔布置的瓦片的矩阵的框架来有效地生产预制瓦片板，并且在框架周围配备有用于将基板接收在预定位置的引导构件。