FR2353315A1 - Raquette perfectionnee - Google Patents

Raquette perfectionnee

Info

Publication number
FR2353315A1
FR2353315A1 FR7716282A FR7716282A FR2353315A1 FR 2353315 A1 FR2353315 A1 FR 2353315A1 FR 7716282 A FR7716282 A FR 7716282A FR 7716282 A FR7716282 A FR 7716282A FR 2353315 A1 FR2353315 A1 FR 2353315A1
Authority
FR
France
Prior art keywords
frame
different characteristics
dampen
racquet
ball impact
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.)
Granted
Application number
FR7716282A
Other languages
English (en)
French (fr)
Other versions
FR2353315B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Itsushi Nagamoto
Masaharu Kuwabara
Kunimasa Muroi
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki 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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Publication of FR2353315A1 publication Critical patent/FR2353315A1/fr
Application granted granted Critical
Publication of FR2353315B1 publication Critical patent/FR2353315B1/fr
Granted 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
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/06—Handles
    • A63B60/08—Handles characterised by the material
    • 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
    • A63B60/54—Details or accessories of golf clubs, bats, rackets or the like with means for damping vibrations
    • 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

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)
FR7716282A 1976-05-31 1977-05-27 Raquette perfectionnee Granted FR2353315A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6309176A JPS52147127A (en) 1976-05-31 1976-05-31 Racket frame

Publications (2)

Publication Number Publication Date
FR2353315A1 true FR2353315A1 (fr) 1977-12-30
FR2353315B1 FR2353315B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-06-01

Family

ID=13219288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7716282A Granted FR2353315A1 (fr) 1976-05-31 1977-05-27 Raquette perfectionnee

Country Status (3)

Country Link
JP (1) JPS52147127A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2723627A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2353315A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2260362A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-02-13 1975-09-05 Fansteel Inc

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2337851A1 (de) * 1973-07-25 1975-02-06 Rutz Wolfgang Tennisschlaeger
DE2356048A1 (de) * 1973-11-29 1975-05-15 Johns Henry Van Dyke Tennisschlaeger
US4023799A (en) * 1974-01-24 1977-05-17 Exxon Research And Engineering Company Game racket

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2260362A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-02-13 1975-09-05 Fansteel Inc

Also Published As

Publication number Publication date
JPS52147127A (en) 1977-12-07
FR2353315B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-06-01
JPS5340377B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-10-26
DE2723627A1 (de) 1977-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse