Invention Grant
US08229711B2 Method of analysis for kinetic properties of golf club head and golf club therefor
失效
高尔夫球杆头和高尔夫球杆的动力学特性分析方法
- Patent Title: Method of analysis for kinetic properties of golf club head and golf club therefor
- Patent Title (中): 高尔夫球杆头和高尔夫球杆的动力学特性分析方法
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Application No.: US12342114Application Date: 2008-12-23
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Publication No.: US08229711B2Publication Date: 2012-07-24
- Inventor: Hideo Matsunaga , Kozue Wada
- Applicant: Hideo Matsunaga , Kozue Wada
- Applicant Address: JP Tokyo
- Assignee: Bridgestone Sports Co., Ltd.
- Current Assignee: Bridgestone Sports Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Main IPC: G06F17/50
- IPC: G06F17/50 ; G06F7/60 ; G06F17/10 ; G06G7/48 ; A63B53/00

Abstract:
The accuracy or computation speed of analysis of a club head using the finite element method is improved. In a method of analysis of a golf club head, a model of the golf club head represented by a set of elements including tetrahedral solid elements 30 is prepared on a computer, nodes 32 are provided at the vertexes and on at least one side of the tetrahedral solid element, and the kinetic properties of the golf club head are computed by the finite element method in which the elements and nodes of the model are used and the nodes are made output points of computation. At this time, in at least some of the tetrahedral solid elements, the number of nodes provided per one element is made not fewer than ten.
Public/Granted literature
- US20100160072A1 METHOD OF ANALYSIS FOR KINETIC PROPERTIES OF GOLF CLUB HEAD AND GOLF CLUB THEREFOR Public/Granted day:2010-06-24
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