发明名称 METHOD OF PLACING FIBERS INTO CHANNELS OF A MOLD AND FIBER PLACEMENT HEAD FOR ACCOMPLISHING SAME
摘要 A method and fiber-placement head are provided for placing fibers (33) into a plurality of channels (11) of a mold (10) to form the ribs of a structural member, including panels, cylinders and cones, or even a ribbed latticework structure by itself. While providing relative movement between the mold (10) and a plurality of fiber placement heads (22), fibers (33) are simultaneousl y placed into a number of the channels (11) of a mold (10) by means of the hea ds (22). The relative movement and placement is repeated as often as necessary in order to dispose into the channels (11) a desired thickness of the fibers (33). Each head (22) has a single motor-driven wheel (37) for continuously withdrawing the fibers (33) from a supply means (26) and feeding the fibers (33) through the head (22).
申请公布号 CA2413089(A1) 申请公布日期 2001.12.20
申请号 CA20002413089 申请日期 2000.06.13
申请人 ISOGRID COMPOSITES CANADA, INC. 发明人 KOURY, JAMES L.
分类号 B65H57/16;B29C53/58;B29C53/66;B29C70/38;(IPC1-7):B29C70/38 主分类号 B65H57/16
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