| 发明名称 |
METHOD AND SYSTEM FOR SPREADING A TOW OF FIBERS |
| 摘要 |
<p>A method and system for spreading a tow of fibers (12) using the acoustic energy from a speaker (16a) or other vibrating device for a gaseous medium over which the tow passes as the fibers zig-zag between rods (16d) is described. The spread tow of fibers are produced at high speed with uniform spacing and are used to make composites with plastics.</p> |
| 申请公布号 |
CA2045784(C) |
申请公布日期 |
1996.01.16 |
| 申请号 |
CA19912045784 |
申请日期 |
1991.06.27 |
| 申请人 |
BOARD OF TRUSTEES, A CONSTITUTIONAL CORPORATION OPERATING MICHIGAN STATE UNIVERSITY |
发明人 |
IYER, SHRIDHAR;DRZAL, LAWRENCE T. |
| 分类号 |
D01F9/32;B05C9/14;B05C19/02;B29B15/10;B65H51/005;D01D11/02;D02J1/18;D02J1/22;D06B13/00;D06M10/00;D06M23/06;D06M23/08;(IPC1-7):D02J1/18 |
主分类号 |
D01F9/32 |
| 代理机构 |
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