发明名称 Apparatus for fabricating continuous fiber reinforced plastic grating articles
摘要 A process and apparatus for the continuous production of fiber reinforced plastic grating articles is provided wherein continuous strands of fibers are coated with a thermosetting plastic resin material and woven into a grate pattern defined by upper and lower molding teeth arranged on continuous upper and lower molding tracks. The molding tracks rotate and cause the molding teeth to mesh, forming a molding cavity, wherein heat is applied to set the plastic resin. The fiber reinforced plastic grating articles formed by this process and apparatus have a unique cross-sectional configuration and arrangement of fibers providing for increased strength and reduced resin usage.
申请公布号 US4164439(A) 申请公布日期 1979.08.14
申请号 US19780889392 申请日期 1978.03.23
申请人 FIBERGRATE CORP. 发明人 COONROD, WILLIAM C
分类号 B29D28/00;(IPC1-7):B65H81/00 主分类号 B29D28/00
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