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AU575417B2 - Sports racket - Google Patents

Sports racket

Info

Publication number
AU575417B2
AU575417B2 AU45576/85A AU4557685A AU575417B2 AU 575417 B2 AU575417 B2 AU 575417B2 AU 45576/85 A AU45576/85 A AU 45576/85A AU 4557685 A AU4557685 A AU 4557685A AU 575417 B2 AU575417 B2 AU 575417B2
Authority
AU
Australia
Prior art keywords
sports racket
racket
sports
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.)
Ceased
Application number
AU45576/85A
Other versions
AU4557685A (en
Inventor
Yutaka Takashima
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.)
Gosen Co Ltd
Original Assignee
Gosen 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 Gosen Co Ltd filed Critical Gosen Co Ltd
Publication of AU4557685A publication Critical patent/AU4557685A/en
Application granted granted Critical
Publication of AU575417B2 publication Critical patent/AU575417B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B49/00—Stringed rackets, e.g. for tennis
    • A63B49/02—Frames
    • A63B49/10—Frames made of non-metallic materials, other than wood
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Laminated Bodies (AREA)
AU45576/85A 1985-08-05 1985-07-30 Sports racket Ceased AU575417B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85305562A EP0212014A1 (en) 1985-08-05 1985-08-05 Racket

Publications (2)

Publication Number Publication Date
AU4557685A AU4557685A (en) 1987-02-05
AU575417B2 true AU575417B2 (en) 1988-07-28

Family

ID=8194312

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45576/85A Ceased AU575417B2 (en) 1985-08-05 1985-07-30 Sports racket

Country Status (2)

Country Link
EP (1) EP0212014A1 (en)
AU (1) AU575417B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5242162A (en) * 1991-08-02 1993-09-07 Arthur Hong String holes of a sports racket frame
JP2648852B2 (en) * 1991-10-07 1997-09-03 住友ゴム工業株式会社 Tennis racket frame
JP2798002B2 (en) * 1995-04-20 1998-09-17 ヤマハ株式会社 Racket frame and its manufacturing method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB603917A (en) * 1945-11-05 1948-06-25 Spalding & Bros Ltd Ag Improvements in or relating to tennis and like racquets
DE2910424A1 (en) * 1979-03-16 1980-09-25 Voelkl Ohg Franz Tennis racquet frame and handle - are made from several layers of fibre embedded in hardened plastics and fitted with reinforcing layer on outside
US4399992A (en) * 1980-03-10 1983-08-23 Questor Corporation Structural member having a high strength to weight ratio and method of making same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070021A (en) * 1976-07-07 1978-01-24 Fansteel Inc. Composite high strength to weight structure having shell and sleeved core
DE3030699A1 (en) * 1980-08-14 1982-04-01 Robert Bosch Gmbh, 7000 Stuttgart COMPOSITE PROFILE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB603917A (en) * 1945-11-05 1948-06-25 Spalding & Bros Ltd Ag Improvements in or relating to tennis and like racquets
DE2910424A1 (en) * 1979-03-16 1980-09-25 Voelkl Ohg Franz Tennis racquet frame and handle - are made from several layers of fibre embedded in hardened plastics and fitted with reinforcing layer on outside
US4399992A (en) * 1980-03-10 1983-08-23 Questor Corporation Structural member having a high strength to weight ratio and method of making same

Also Published As

Publication number Publication date
EP0212014A1 (en) 1987-03-04
AU4557685A (en) 1987-02-05

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