FR2310778A1 - Instrument de sport a structure composite - Google Patents

Instrument de sport a structure composite

Info

Publication number
FR2310778A1
FR2310778A1 FR7515884A FR7515884A FR2310778A1 FR 2310778 A1 FR2310778 A1 FR 2310778A1 FR 7515884 A FR7515884 A FR 7515884A FR 7515884 A FR7515884 A FR 7515884A FR 2310778 A1 FR2310778 A1 FR 2310778A1
Authority
FR
France
Prior art keywords
section
carbon fibre
centre
tennis racquet
plastic frame
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
FR7515884A
Other languages
English (en)
Other versions
FR2310778B3 (fr
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.)
Individual
Original Assignee
Individual
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
Priority to FR7515884A priority Critical patent/FR2310778A1/fr
Application filed by Individual filed Critical Individual
Priority to DE19762621062 priority patent/DE2621062A1/de
Priority to DK210276A priority patent/DK210276A/da
Priority to NL7605074A priority patent/NL7605074A/xx
Priority to LU74920A priority patent/LU74920A1/xx
Priority to ES447885A priority patent/ES447885A1/es
Priority to IT83368/76A priority patent/IT1068991B/it
Priority to BE167005A priority patent/BE841800A/fr
Publication of FR2310778A1 publication Critical patent/FR2310778A1/fr
Application granted granted Critical
Publication of FR2310778B3 publication Critical patent/FR2310778B3/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
    • 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
    • A63B49/00—Stringed rackets, e.g. for tennis
    • A63B49/02—Frames
    • A63B49/12—Frames made of metal
    • 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
    • A63B2049/0205—Frames comprising at least two similar parts assembled with the interface plane parallel to the string plane
FR7515884A 1975-05-13 1975-05-13 Instrument de sport a structure composite Granted FR2310778A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7515884A FR2310778A1 (fr) 1975-05-13 1975-05-13 Instrument de sport a structure composite
DK210276A DK210276A (da) 1975-05-13 1976-05-12 Sportsrekvisit med en ramme og af arten tennisketsjer
NL7605074A NL7605074A (nl) 1975-05-13 1976-05-12 Tennisraket of dergelijk sportwerktuig, en werk- wijze voor het vervaardigen daarvan.
LU74920A LU74920A1 (fr) 1975-05-13 1976-05-12
DE19762621062 DE2621062A1 (de) 1975-05-13 1976-05-12 Sportgeraet, insbesondere tennisschlaeger und verfahren zu seiner herstellung
ES447885A ES447885A1 (es) 1975-05-13 1976-05-13 Perfeccionamientos en instrumentos de deporte.
IT83368/76A IT1068991B (it) 1975-05-13 1976-05-13 Attrezzo sportivo consistente in un telaio del tipo racchetta da tennis e relativo procedimento di fabbricazione
BE167005A BE841800A (fr) 1975-05-13 1976-05-13 Instrument de sport comportant un cadre du type raquette de tennis et procede de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7515884A FR2310778A1 (fr) 1975-05-13 1975-05-13 Instrument de sport a structure composite

Publications (2)

Publication Number Publication Date
FR2310778A1 true FR2310778A1 (fr) 1976-12-10
FR2310778B3 FR2310778B3 (fr) 1978-12-01

Family

ID=9155500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515884A Granted FR2310778A1 (fr) 1975-05-13 1975-05-13 Instrument de sport a structure composite

Country Status (2)

Country Link
BE (1) BE841800A (fr)
FR (1) FR2310778A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380038A1 (fr) * 1977-02-09 1978-09-08 Dunlop Ltd Renforcement de cadres d'articles de sport
US4282642A (en) * 1979-11-01 1981-08-11 Rodgers Jr Robert E Method of making composite racquet construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380038A1 (fr) * 1977-02-09 1978-09-08 Dunlop Ltd Renforcement de cadres d'articles de sport
US4282642A (en) * 1979-11-01 1981-08-11 Rodgers Jr Robert E Method of making composite racquet construction

Also Published As

Publication number Publication date
BE841800A (fr) 1976-09-01
FR2310778B3 (fr) 1978-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse