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1. 发明授权

US3760546A Modular roof construction 失效
标题翻译：模块化屋顶结构
公开(公告)号：US3760546A
公开(公告)日：1973-09-25
申请号：US3760546D
申请日：1971-08-24
申请人： HOLIDAY RECREATION PROD INC
发明人： BACCUS J , MARTIN G , GURMAN M
IPC分类号： E04D1/26 , E04D3/35 , E04D3/38 , E04D1/28 , E04D1/36 , E04D3/18
CPC分类号： E04D1/265 , E04D1/365 , E04D3/352 , E04D3/38
摘要： Prefabricated roof modules and associated prefabricated joining and trim members are described for completing on-the-job roofing from the joists out in a single carpentry operation. The modules each comprise a sheet-metal upper layer, a foamed synthetic plastic interior insulation layer, and a plywood sheathing lower layer. The sheet-metal upper layer is embossed or pressed-formed to simulate any desired roof deck construction, and is coated with a protective layer of vinyl resin of any desired color. The various module joining and trim members are provided with resilient wedge portions adapted to be compressed between the abutting edges of adjacent modules; and coated, power driven nails are used to secure the joining and trim members, together with their modular roof units, directly to the roof joists of a building under construction. The side-to-side length of the roof modules is a multiple of the conventional spacing between roofing joists or trusses in ordinary building construction, so that module junctures will overlie central portions of the trusses for nailing.
摘要翻译：描述了预制屋顶模块和相关的预制连接和装饰构件，用于在单个木工操作中从托梁完成在职屋顶。模块各自包括钣金上层，发泡合成塑料内部绝缘层和胶合板护套下层。钣金上层被压花或压制成型以模拟任何所需的屋顶板结构，并且涂覆有任何所需颜色的乙烯基树脂的保护层。各种模块连接和装饰构件设置有适于在相邻模块的邻接边缘之间被压缩的弹性楔形部分; 和涂覆的动力驱动的钉子用于将连接和装饰构件以及它们的模块化屋顶单元直接固定在建筑物的屋顶托梁上。屋顶模块的一侧到另一侧的长度是普通建筑结构中的屋顶梁或桁架之间的常规间距的倍数，使得模块接合点将覆盖在桁架的中心部分用于钉扎。

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