发明申请
- 专利标题： METHOD OF MAKING A REINFORCING MAT FOR A PULTRUDED PART
- 专利标题（中）： 制造加固部件的增强垫的方法
-
申请号： US11852765申请日： 2007-09-10
-
公开(公告)号： US20080053596A1公开(公告)日： 2008-03-06
- 发明人: Laurence Davies , Peter Fritz , Kenneth Beer
- 申请人： Laurence Davies , Peter Fritz , Kenneth Beer
- 申请人地址： US IA Pella 50219
- 专利权人： PELLA CORPORATION
- 当前专利权人： PELLA CORPORATION
- 当前专利权人地址： US IA Pella 50219
- 主分类号： B29C70/10
- IPC分类号： B29C70/10 ; B29C70/52
摘要：
A method of preparing a reinforcing structure for use in manufacture a pultruded part where the reinforcing structure is pulled through a pultrusion die in a continuous longitudinal pull direction. The method includes arranging a plurality of first reinforcing fibers in a transverse direction and attaching a permeable transport web of staple fibers to the first reinforcing fibers such that the portion of the first reinforcing fibers oriented in the direction transverse comprises at least 30% of a volume of materials comprising the reinforcing structure.
公开/授权文献
- US08025754B2 Method of making a reinforcing mat for a pultruded part 公开/授权日：2011-09-27
信息查询
