- 专利标题： Method of making a reinforcing mat for a pultruded part
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申请号： US13748296申请日： 2013-01-23
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公开(公告)号： US09249532B2公开(公告)日： 2016-02-02
- 发明人: Laurence W. Davies , Peter J. Fritz , Kenneth D. Beer
- 申请人： Pella Corporation
- 申请人地址： US IA Pella
- 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
- 代理机构： Faegre Baker Daniels LLP
- 主分类号： D04H1/593
- IPC分类号： D04H1/593 ; B29C70/08 ; B29C70/22 ; B29C70/24 ; B29C70/50 ; B29C70/52 ; D04H3/04 ; D04H3/10 ; D04H3/12 ; D04H3/14 ; B32B5/28 ; D04H1/4218 ; D04H1/46
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
- US20130137325A1 METHOD OF MAKING A REINFORCING MAT FOR A PULTRUDED PART 公开/授权日：2013-05-30
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