发明授权
- 专利标题: GOLF CLUB SHAFT
- 专利标题(中): 高尔夫俱乐部的轴
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申请号: EP13833534.4申请日: 2013-08-29
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公开(公告)号: EP2891508B1公开(公告)日: 2018-04-25
- 发明人: SHIMONO, Satoshi , KANEKO, Takashi
- 申请人: Mitsubishi Chemical Corporation
- 申请人地址: 1-1, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8251 JP
- 专利权人: Mitsubishi Chemical Corporation
- 当前专利权人: Mitsubishi Chemical Corporation
- 当前专利权人地址: 1-1, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8251 JP
- 代理机构: Hoffmann Eitle
- 优先权: JP2012191090 20120831
- 国际公布: WO2014034803 20140306
- 主分类号: A63B53/10
- IPC分类号: A63B53/10 ; A63B59/00
摘要:
The present invention provides a high-balance-point shaft capable of increasing ball speed. A golf club shaft formed by laminating fiber-reinforced resin, wherein the balance point obtained by formula below is set to be 53% or higher; and the kickpoint obtained by formula below is set to be 44% or higher.
公开/授权文献
- EP2891508A1 GOLF CLUB SHAFT 公开/授权日:2015-07-08
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