KR102440247B1 - 항력을 감소시키도록 직경 프로파일이 설정된 골프 클럽 샤프트 - Google Patents

항력을 감소시키도록 직경 프로파일이 설정된 골프 클럽 샤프트 Download PDF

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Publication number
KR102440247B1
KR102440247B1 KR1020197015382A KR20197015382A KR102440247B1 KR 102440247 B1 KR102440247 B1 KR 102440247B1 KR 1020197015382 A KR1020197015382 A KR 1020197015382A KR 20197015382 A KR20197015382 A KR 20197015382A KR 102440247 B1 KR102440247 B1 KR 102440247B1
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South Korea
Prior art keywords
golf club
shaft
fiber
msi
cpm
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Korean (ko)
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KR20190067916A (ko
Inventor
데이비드 에스 쿨탈라
마틴 알 저트슨
라이언 엠 스토케
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카스턴 매뉴팩츄어링 코오포레이숀
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Priority to KR1020227030203A priority Critical patent/KR102582630B1/ko
Publication of KR20190067916A publication Critical patent/KR20190067916A/ko
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00—Golf clubs
    • A63B53/02—Joint structures between the head and the shaft
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00—Golf clubs
    • A63B53/10—Non-metallic shafts
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/0081—Substantially flexible shafts; Hinged shafts
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00—Golf clubs
    • A63B53/04—Heads
    • A63B53/047—Heads iron-type
    • A63B2053/0479—Wedge-type clubs, details thereof
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials
    • A63B2209/02—Characteristics of used materials with reinforcing fibres, e.g. carbon, polyamide fibres
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials
    • A63B2209/02—Characteristics of used materials with reinforcing fibres, e.g. carbon, polyamide fibres
    • A63B2209/023—Long, oriented fibres, e.g. wound filaments, woven fabrics, mats
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/01—Special aerodynamic features, e.g. airfoil shapes, wings or air passages
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00—Golf clubs
    • A63B53/04—Heads
    • A63B53/0466—Heads wood-type
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00—Golf clubs
    • A63B53/04—Heads
    • A63B53/047—Heads iron-type

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Golf Clubs (AREA)
KR1020197015382A 2016-10-28 2017-10-30 항력을 감소시키도록 직경 프로파일이 설정된 골프 클럽 샤프트 Active KR102440247B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020227030203A KR102582630B1 (ko) 2016-10-28 2017-10-30 항력을 감소시키도록 직경 프로파일이 설정된 골프 클럽 샤프트

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662414492P 2016-10-28 2016-10-28
US62/414,492 2016-10-28
PCT/US2017/059066 WO2018081723A1 (en) 2016-10-28 2017-10-30 Diameter profiled golf club shaft to reduce drag

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020227030203A Division KR102582630B1 (ko) 2016-10-28 2017-10-30 항력을 감소시키도록 직경 프로파일이 설정된 골프 클럽 샤프트

Publications (2)

Publication Number Publication Date
KR20190067916A KR20190067916A (ko) 2019-06-17
KR102440247B1 true KR102440247B1 (ko) 2022-09-02

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Application Number Title Priority Date Filing Date
KR1020197015382A Active KR102440247B1 (ko) 2016-10-28 2017-10-30 항력을 감소시키도록 직경 프로파일이 설정된 골프 클럽 샤프트
KR1020227030203A Active KR102582630B1 (ko) 2016-10-28 2017-10-30 항력을 감소시키도록 직경 프로파일이 설정된 골프 클럽 샤프트
KR1020237032061A Active KR102681507B1 (ko) 2016-10-28 2017-10-30 항력을 감소시키도록 직경 프로파일이 설정된 골프 클럽 샤프트

Family Applications After (2)

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KR1020227030203A Active KR102582630B1 (ko) 2016-10-28 2017-10-30 항력을 감소시키도록 직경 프로파일이 설정된 골프 클럽 샤프트
KR1020237032061A Active KR102681507B1 (ko) 2016-10-28 2017-10-30 항력을 감소시키도록 직경 프로파일이 설정된 골프 클럽 샤프트

Country Status (5)

Country Link
US (5) US10272304B2 (https=)
EP (1) EP3515565B1 (https=)
JP (4) JP7036819B2 (https=)
KR (3) KR102440247B1 (https=)
WO (1) WO2018081723A1 (https=)

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WO2018081723A1 (en) * 2016-10-28 2018-05-03 Karsten Manufacturing Corporation Diameter profiled golf club shaft to reduce drag
US20230077188A1 (en) * 2020-02-20 2023-03-09 True Temper Sports, Inc. Sports equipment with wound fiber
EP4204108A4 (en) * 2020-08-26 2024-10-09 Karsten Manufacturing Corporation Club head having balanced impact and swing performance characteristics
JP2023546132A (ja) * 2020-10-15 2023-11-01 トゥルー テンパー スポーツ インコーポレイテッド 中間部分のテーパ率が複数通りあるステップレスゴルフシャフト
JP7142274B1 (ja) * 2021-07-13 2022-09-27 日本発條株式会社 ゴルフシャフトの製造方法
US20230115740A1 (en) * 2021-10-08 2023-04-13 Board Of Regents, The University Of Texas System Golf shafts having a varying outer diameter, inner diameter, and/or wall thickness and methods for manufacturing golf shafts using additive manufacturing
US20240189676A1 (en) * 2021-12-07 2024-06-13 Acushnet Company Shaft for golf club

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Also Published As

Publication number Publication date
US20240198197A1 (en) 2024-06-20
JP2024160270A (ja) 2024-11-13
EP3515565B1 (en) 2021-10-13
KR20190067916A (ko) 2019-06-17
JP2022078195A (ja) 2022-05-24
US20220143479A1 (en) 2022-05-12
US11235214B2 (en) 2022-02-01
US20190209903A1 (en) 2019-07-11
WO2018081723A1 (en) 2018-05-03
KR20230141894A (ko) 2023-10-10
EP3515565A4 (en) 2020-07-15
US10758796B2 (en) 2020-09-01
JP7277633B2 (ja) 2023-05-19
KR102582630B1 (ko) 2023-09-22
JP7806149B2 (ja) 2026-01-26
JP2023109820A (ja) 2023-08-08
JP2019531833A (ja) 2019-11-07
EP3515565A1 (en) 2019-07-31
JP7036819B2 (ja) 2022-03-15
KR102681507B1 (ko) 2024-07-03
US10272304B2 (en) 2019-04-30
KR20220124831A (ko) 2022-09-14
US20200353332A1 (en) 2020-11-12
JP7532592B2 (ja) 2024-08-13
US20180117431A1 (en) 2018-05-03
US11918873B2 (en) 2024-03-05

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