公开(公告)号：US20110072736A1

公开(公告)日：2011-03-31

申请号：US12570135

申请日：2009-09-30

申请人： John Flynn Gullett ,  Gregory Joseph Sagorski ,  Jeffrey Lynn Glass ,  Paul Roberts

发明人： John Flynn Gullett ,  Gregory Joseph Sagorski ,  Jeffrey Lynn Glass ,  Paul Roberts

IPC分类号： E04B7/22 ,  E04B7/00 ,  B32B37/02 ,  B32B37/14

CPC分类号： E04D13/1693 ,  B29C44/326 ,  B29C44/328 ,  B29C44/5681 ,  B29K2075/00 ,  B29L2031/108

摘要： Processes of making slightly sloped roofing members/products (30, 130) for drainage of essentially flat roofs and the products (e.g., sloped roofing members) produced thereby are provided. Some of the processes comprise feeding a series of mold members (50, 150) in a conveyance direction (26) toward a laminator (22) wherein the sloped roofing members are cured. In various embodiments such processes comprise feeding a bottom facer (42) in the conveyance direction toward the laminator (22); depositing a foam-forming mixture (46) on the bottom facer (42); feeding a top facer (44) in the conveyance direction toward the laminator whereby the foam-forming mixture is interposed between the bottom facer (42) and the top facer (44); feeding the series of mold members (50, 150) in the conveyance direction toward the laminator (22) and beneath the bottom facer (44); and curing the foam-forming mixture in the laminator to form a solidified web comprising the sloped roofing member (28, 128). Each of the mold members (50, 150) is configured to impart at least one non-orthogonally sloped surface to a corresponding sloped roofing member.

摘要翻译： 提供了制造稍微倾斜的屋顶构件/产品（30,130）用于排出基本平坦的屋顶和由此产生的产品（例如，倾斜的屋顶构件）的方法。 一些过程包括将输送方向（26）上的一系列模具构件（50,150）朝向层压机（22）进给，其中倾斜屋顶构件被固化。 在各种实施例中，这样的过程包括将输送方向的底面（42）送向层压机（22）; 在底面（42）上沉积泡沫形成混合物（46）; 将输送方向上的顶面（44）送向层压机，由此将泡沫形成混合物插入在底面（42）和顶面（44）之间; 在所述输送方向上向所述层压机（22）和所述底面（44）的下方供给所述一组模具部件（50,150）; 以及固化层压机中的泡沫形成混合物以形成包括倾斜屋顶构件（28,128）的固化网。 每个模具构件（50,150）构造成将至少一个非正交倾斜表面赋予相应的倾斜屋顶构件。