发明名称 |
METHOD FOR MANUFACTURING FRP RACKET AND MOLD USED THEREOF |
摘要 |
PROBLEM TO BE SOLVED: To form an FRP racket being light-weight generally and high qualified by inhibiting the yoke from being deformed during molding. SOLUTION: A dry preform with a reinforcing fiber-containing layer formed around the pliable tube and a yoke performed body having a form body therein are set in the cavity 6 of a mold, and resin is poured in the cavity 6 to then apply inner pressure in the pliable tube, and rest resin around the yoke periphery is released to a resin reservoir 9 communicated to the yoke cavity 6a before solidification of resin. |
申请公布号 |
JPH09272131(A) |
申请公布日期 |
1997.10.21 |
申请号 |
JP19960106194 |
申请日期 |
1996.04.03 |
申请人 |
TORAY IND INC |
发明人 |
NISHIHARA MASAHIRO;OHARA HARUO;KUBOTA YOSHINOBU |
分类号 |
A63B49/10;B29C43/18;B29C43/36;B29C70/06;B29K105/06;B29K105/20;B29L31/52 |
主分类号 |
A63B49/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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