JPS5414829A - Badminton racket shaft - Google Patents

Badminton racket shaft

Info

Publication number
JPS5414829A
JPS5414829A JP7917077A JP7917077A JPS5414829A JP S5414829 A JPS5414829 A JP S5414829A JP 7917077 A JP7917077 A JP 7917077A JP 7917077 A JP7917077 A JP 7917077A JP S5414829 A JPS5414829 A JP S5414829A
Authority
JP
Japan
Prior art keywords
badminton racket
racket shaft
shaft
gtip
pitches
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.)
Pending
Application number
JP7917077A
Other languages
Japanese (ja)
Inventor
Kohei Tsumura
Mitsuhiro Inoue
Isao Maeda
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP7917077A priority Critical patent/JPS5414829A/en
Publication of JPS5414829A publication Critical patent/JPS5414829A/en
Pending legal-status Critical Current

Links

Landscapes

  • Golf Clubs (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE: To provide a badminton racket shaft with improved strength of the gtip section and necessary torsional rigidity by combining pitches of 30° W 60° and less than 20° in winding.
COPYRIGHT: (C)1979,JPO&Japio
JP7917077A 1977-07-01 1977-07-01 Badminton racket shaft Pending JPS5414829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7917077A JPS5414829A (en) 1977-07-01 1977-07-01 Badminton racket shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7917077A JPS5414829A (en) 1977-07-01 1977-07-01 Badminton racket shaft

Publications (1)

Publication Number Publication Date
JPS5414829A true JPS5414829A (en) 1979-02-03

Family

ID=13682490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7917077A Pending JPS5414829A (en) 1977-07-01 1977-07-01 Badminton racket shaft

Country Status (1)

Country Link
JP (1) JPS5414829A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019208344A1 (en) * 2018-04-27 2019-10-31 ヨネックス株式会社 Badminton racket

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019208344A1 (en) * 2018-04-27 2019-10-31 ヨネックス株式会社 Badminton racket
JP2019187956A (en) * 2018-04-27 2019-10-31 ヨネックス株式会社 Badminton racket
CN112041037A (en) * 2018-04-27 2020-12-04 尤尼克斯株式会社 Badminton racket
EP3785771A4 (en) * 2018-04-27 2022-01-12 Yonex Co. Ltd. Badminton racket
CN112041037B (en) * 2018-04-27 2022-06-07 尤尼克斯株式会社 Badminton racket

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