Title:
SPECIFICATION DETERMINATION METHOD OF BADMINTON RACKET AND ANALYSIS METHOD OF SHAFT BEHAVIOR
Document Type and Number:
Japanese Patent JP2021023724
Kind Code:
A
Abstract:
To provide a specification determination method for obtaining a badminton racket suitable to a specific player or a specific shot.SOLUTION: A determination method according to the present invention comprises the steps of: imaging the bending of a shaft in a shot by a standard racket (STEP 1); analyzing the way of bending of the shaft on the basis of the captured image (STEP 2); determining the characteristics of a target shaft on the basis of the obtained way of bending of the shaft (STEP 3); and selecting the racket attached with the shaft having the determined characteristics from ready-made rackets (STEP 4).SELECTED DRAWING: Figure 12
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Inventors:
KIMIZUKA WATARU
Application Number:
JP2019146570A
Publication Date:
February 22, 2021
Filing Date:
August 08, 2019
Export Citation:
Assignee:
SUMITOMO RUBBER IND
International Classes:
A63B60/42; A63B49/00
Domestic Patent References:
| JP2017035452A | 2017-02-16 | |||
| JP2013029393A | 2013-02-07 | |||
| JP2019062977A | 2019-04-25 |
Other References:
KWAN, MAXINE ET AL.: "Linking Badminton Racket Design and Performance Through Motion Capture", COMPUTER AIDED MEDICAL ENGINEERING, vol. 2, JPN6023020470, January 2011 (2011-01-01), pages 13 - 18, XP055791935, ISSN: 0005063495
BLOMSTRAND, ELIAS ET AL.: "Simulation of a Badminton Racket - A parametric study of racket design parameters using Finite Eleme", CHALMERS OPEN DIGITAL REPOSITORY, JPN6023020471, 2017, pages 1 - 2, ISSN: 0005063496
水野 衛 ほか: "工業科目「工業材料」と「機械設計」分野に対するスポーツ工学の教育効果 -バドミントンラケットに関する学", 秋田県立大学総合科学研究彙報, vol. 12号, JPN6023020466, 31 March 2011 (2011-03-31), pages 55 - 62, ISSN: 0005097966
BLOMSTRAND, ELIAS ET AL.: "Simulation of a Badminton Racket - A parametric study of racket design parameters using Finite Eleme", CHALMERS OPEN DIGITAL REPOSITORY, JPN6023020471, 2017, pages 1 - 2, ISSN: 0005063496
水野 衛 ほか: "工業科目「工業材料」と「機械設計」分野に対するスポーツ工学の教育効果 -バドミントンラケットに関する学", 秋田県立大学総合科学研究彙報, vol. 12号, JPN6023020466, 31 March 2011 (2011-03-31), pages 55 - 62, ISSN: 0005097966
Attorney, Agent or Firm:
Patent business corporation Yuko patent office