发明名称 |
METHOD FOR EVALUATING HIT FEELING |
摘要 |
A valuation method of the present invention quantitatively estimates hit feeling of a sport hitting tool. The evaluation method includes: a first step of using a measuring means M1 capable of measuring forces F acting between a swing subject and the sport hitting tool or specific directional components F1 thereof to obtain values of the forces F or the components F1 at times after impact; and a second step of deciding the hit feeling based on the value of the force F or the component F1 at least one of the times. Preferably, the values of the forces F or the components F1 in a specified period Z12 between a time T1 and a time T2 after the impact are obtained in time series in the first step. Preferably, the hit feeling is evaluated based on an integrated value Sf of the forces F or the components F1 in the specified period Z12 in the second step.
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申请公布号 |
US2011124440(A1) |
申请公布日期 |
2011.05.26 |
申请号 |
US20100953547 |
申请日期 |
2010.11.24 |
申请人 |
SRI SPORTS LIMITED;SUMITOMO RUBBER INDUSTRIES, LTD. |
发明人 |
UEDA NAOYOSHI;UEDA MASAHIKO;ASAKURA TAKESHI |
分类号 |
A63B69/36 |
主分类号 |
A63B69/36 |
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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