发明名称 |
Fiber reinforced molded products and processes |
摘要 |
A method for manufacturing elongate articles such as baseball bats, paddles, oars, hockey sticks, generic tubing and other articles and articles including molded material molded about a preform. The preferred method includes manufacturing a filament wound preform and reaction injection molding material about the preform to result in a finished article. The preferred baseball bat includes an elongate filament wound preform about which a quantity of urethane foam is molded.
|
申请公布号 |
US6352485(B1) |
申请公布日期 |
2002.03.05 |
申请号 |
US19970781125 |
申请日期 |
1997.01.09 |
申请人 |
ADVANCED COMPOSITES, INC. |
发明人 |
PHILPOT RANDALL J.;BUCKMILLER DANIEL K.;WELSH ERIC RICHARD;ERICKSON DAVID WAYNE |
分类号 |
A63B59/00;A63B59/06;A63B59/12;A63B59/14;B29C70/32;B29C70/70;(IPC1-7):A63B59/06 |
主分类号 |
A63B59/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|