JP6876937B2 - ゴルフシャフト - Google Patents

ゴルフシャフト Download PDF

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Publication number
JP6876937B2
JP6876937B2 JP2018240263A JP2018240263A JP6876937B2 JP 6876937 B2 JP6876937 B2 JP 6876937B2 JP 2018240263 A JP2018240263 A JP 2018240263A JP 2018240263 A JP2018240263 A JP 2018240263A JP 6876937 B2 JP6876937 B2 JP 6876937B2
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JP
Japan
Prior art keywords
outer layer
golf shaft
layer
raw
adhesive layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2018240263A
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English (en)
Japanese (ja)
Other versions
JP2020099543A (ja
JP2020099543A5 (enExample
Inventor
甲介 藤原
甲介 藤原
井上　明久
明久 井上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NHK Spring Co Ltd
Original Assignee
NHK Spring Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Priority to JP2018240263A priority Critical patent/JP6876937B2/ja
Priority to GB2107509.8A priority patent/GB2593831B/en
Priority to PCT/JP2019/041117 priority patent/WO2020129387A1/ja
Priority to US17/298,179 priority patent/US12290726B2/en
Publication of JP2020099543A publication Critical patent/JP2020099543A/ja
Publication of JP2020099543A5 publication Critical patent/JP2020099543A5/ja
Application granted granted Critical
Publication of JP6876937B2 publication Critical patent/JP6876937B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • A63B53/00—Golf clubs
    • A63B53/12—Metallic shafts
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Golf Clubs (AREA)
JP2018240263A 2018-12-21 2018-12-21 ゴルフシャフト Active JP6876937B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018240263A JP6876937B2 (ja) 2018-12-21 2018-12-21 ゴルフシャフト
GB2107509.8A GB2593831B (en) 2018-12-21 2019-10-18 Golf shaft
PCT/JP2019/041117 WO2020129387A1 (ja) 2018-12-21 2019-10-18 ゴルフシャフト
US17/298,179 US12290726B2 (en) 2018-12-21 2019-10-18 Golf shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018240263A JP6876937B2 (ja) 2018-12-21 2018-12-21 ゴルフシャフト

Publications (3)

Publication Number Publication Date
JP2020099543A JP2020099543A (ja) 2020-07-02
JP2020099543A5 JP2020099543A5 (enExample) 2021-04-15
JP6876937B2 true JP6876937B2 (ja) 2021-05-26

Family

ID=71100840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018240263A Active JP6876937B2 (ja) 2018-12-21 2018-12-21 ゴルフシャフト

Country Status (4)

Country Link
US (1) US12290726B2 (enExample)
JP (1) JP6876937B2 (enExample)
GB (1) GB2593831B (enExample)
WO (1) WO2020129387A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022102401A1 (ja) * 2020-11-11 2022-05-19 日本発條株式会社 ゴルフシャフト及びその製造方法
KR102448575B1 (ko) * 2020-11-11 2022-09-27 닛폰 하츠죠 가부시키가이샤 골프샤프트 및 그 제조방법
US20230062407A1 (en) * 2021-08-25 2023-03-02 LA Golf Partners LLC Golf putter shaft
TWI781876B (zh) * 2021-10-27 2022-10-21 日商日本發條股份有限公司 高爾夫球桿桿體及其製造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809144A (en) * 1955-01-27 1957-10-08 Narmco Sporting Goods Company Method of making a composite golf shaft for a golf club
US4000896A (en) * 1973-07-16 1977-01-04 The Babcock & Wilcox Company Composite golf club shaft
JPS5894867A (ja) * 1981-11-30 1983-06-06 三菱レイヨン株式会社 複合ゴルフシヤフト
JPS62128563A (ja) 1985-11-29 1987-06-10 Nec Corp 半導体素子とその製造方法
JPH0534672Y2 (enExample) * 1986-02-04 1993-09-02
US5279879A (en) * 1989-12-28 1994-01-18 Tonen Corporation Hybrid prepreg containing carbon fibers and at least one other reinforcing fiber in specific positions within the prepreg
US5259614A (en) * 1992-08-06 1993-11-09 Greer Julian A Composite seamless filament-wound golf club shaft and method
AU2308699A (en) * 1997-12-01 1999-06-16 Smith, Earl F. Golf shaft and method of making same
US6866593B1 (en) * 2000-06-23 2005-03-15 Harrison Sports, Inc. Golf club shaft having multiple metal fiber layers
US6908401B2 (en) * 2001-02-28 2005-06-21 Michael H. L. Cheng Shaft for use in golf clubs and other shaft-based instruments and method of making the same
TWI277435B (en) * 2002-12-02 2007-04-01 Mizuno Kk Golf club head and method for producing the same
JP4402477B2 (ja) * 2004-02-24 2010-01-20 日東紡績株式会社 不織布を備える管状積層体及びその製造方法
US7955187B2 (en) * 2008-12-23 2011-06-07 Acushnet Company Swingweight adjusted golf club shaft
JP5894867B2 (ja) * 2012-06-08 2016-03-30 株式会社日立産機システム オイルフリースクリュー圧縮機
JP6180204B2 (ja) * 2013-07-02 2017-08-16 ダンロップスポーツ株式会社 ゴルフクラブシャフト
JP6473940B2 (ja) 2017-06-23 2019-02-27 日本発條株式会社 ゴルフシャフト
JP2024128563A (ja) 2023-03-10 2024-09-24 株式会社リコー 乾燥装置、乾燥方法及び造形システム

Also Published As

Publication number Publication date
US12290726B2 (en) 2025-05-06
GB2593831B (en) 2023-08-09
JP2020099543A (ja) 2020-07-02
GB202107509D0 (en) 2021-07-07
WO2020129387A1 (ja) 2020-06-25
GB2593831A (en) 2021-10-06
US20220111271A1 (en) 2022-04-14

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