| 发明名称 |
Method and system for spreading a tow of fibers |
| 摘要 |
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 two of fibers are produced at high speed with uniform spacing and are used to make composites with plastics.
|
| 申请公布号 |
US5042122(A) |
申请公布日期 |
1991.08.27 |
| 申请号 |
US19900553642 |
申请日期 |
1990.07.18 |
| 申请人 |
BOARD OF TRUSTEES 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 |
主分类号 |
D01F9/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
