FR2373635A1 - Cordes pour raquettes de tennis et similaires - Google Patents

Cordes pour raquettes de tennis et similaires

Info

Publication number
FR2373635A1
FR2373635A1 FR7737006A FR7737006A FR2373635A1 FR 2373635 A1 FR2373635 A1 FR 2373635A1 FR 7737006 A FR7737006 A FR 7737006A FR 7737006 A FR7737006 A FR 7737006A FR 2373635 A1 FR2373635 A1 FR 2373635A1
Authority
FR
France
Prior art keywords
monofilaments
tennis
strings
monofilament
glued
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
FR7737006A
Other languages
English (en)
Other versions
FR2373635B1 (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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2373635A1 publication Critical patent/FR2373635A1/fr
Application granted granted Critical
Publication of FR2373635B1 publication Critical patent/FR2373635B1/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
    • A63B51/00—Stringing tennis, badminton or like rackets; Strings therefor; Maintenance of racket strings
    • A63B51/02—Strings; String substitutes; Products applied on strings, e.g. for protection against humidity or wear
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B51/00—Stringing tennis, badminton or like rackets; Strings therefor; Maintenance of racket strings
    • A63B51/02—Strings; String substitutes; Products applied on strings, e.g. for protection against humidity or wear
    • A63B51/026—Strings having non-circular cross-section
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Ropes Or Cables (AREA)

Abstract

L'invention se rapporte aux cordes. Elle concerne une corde constituée de 2 à 4 monofilaments d'un polymère thermoplastique synthétique orienté, chaque monofilament titrant de 2 000 à 8 000 deniers et ayant au moins deux côtés aplatis opposés sur toute sa longueur, ces monofilaments n'ayant sensiblement pas de torsion individuelle et étant assemblés par torsion et collés ou liés ensemble sur toute la longueur de la corde, chaque monofilament étant collé le long d'un côté aplati à au moins un autre des monofilaments. Utilisation pour le cordage de raquettes de tennis et de squash
FR7737006A 1976-12-09 1977-12-08 Cordes pour raquettes de tennis et similaires Granted FR2373635A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/748,883 US4055941A (en) 1976-12-09 1976-12-09 Integrated string

Publications (2)

Publication Number Publication Date
FR2373635A1 true FR2373635A1 (fr) 1978-07-07
FR2373635B1 FR2373635B1 (fr) 1983-08-19

Family

ID=25011342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737006A Granted FR2373635A1 (fr) 1976-12-09 1977-12-08 Cordes pour raquettes de tennis et similaires

Country Status (7)

Country Link
US (1) US4055941A (fr)
JP (1) JPS6055615B2 (fr)
AU (1) AU506393B2 (fr)
CA (1) CA1079944A (fr)
DE (1) DE2754947C2 (fr)
FR (1) FR2373635A1 (fr)
GB (1) GB1578599A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426765A1 (fr) * 1978-05-22 1979-12-21 Ashaway Line & Twine Mfg Corde coherente, destinee notamment a garnir des raquettes de sport, et son procede de realisation

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53139849A (en) * 1977-05-10 1978-12-06 Toray Industries Falseetwisted yarn and method of manufacture thereof
US4168606A (en) * 1977-05-31 1979-09-25 The Goodyear Tire & Rubber Company Process for forming string
JPS5519107A (en) * 1978-07-27 1980-02-09 Kureha Chemical Ind Co Ltd Gut and its preparation
US4328055A (en) * 1978-07-27 1982-05-04 Kureha Kagaku Kogyo Kabushiki Kaisha Gut
US4288977A (en) * 1980-04-10 1981-09-15 E. I. Du Pont De Nemours And Company Process for making integrated racket strings from monofilaments
EP0078104B1 (fr) * 1981-10-26 1986-07-30 Imperial Chemical Industries Plc Fil de filaments
US4449353A (en) * 1982-08-06 1984-05-22 United States Tennis Gut Association, Inc. Gut string for sports rackets
FR2532553A1 (fr) * 1982-09-02 1984-03-09 Explosifs Prod Chim S Cordage pour raquettes de tennis, et raquettes ainsi equipees
DE3579702D1 (de) * 1984-03-09 1990-10-25 Ici Plc Saiten fuer einen sportschlaeger aus synthetischem thermoplastischen polymerischen material.
JPS61143080A (ja) * 1984-12-17 1986-06-30 住友ゴム工業株式会社 ラケツト用ガツト
US4762583A (en) * 1985-03-27 1988-08-09 Kaempen Charles E Method for making composite twine structures
US4801503A (en) * 1985-06-14 1989-01-31 E. I. Du Pont De Nemours And Company High tenacity polyhexamethylene adipamide yarn having ribbon cross-section filaments
US4860531A (en) * 1987-12-16 1989-08-29 Wells D Phillips Racquet strings
AU618821B2 (en) * 1988-12-22 1992-01-09 E.I. Du Pont De Nemours And Company High tenacity, oblong cross-section monofilaments
AU619569B2 (en) * 1988-12-22 1992-01-30 E.I. Du Pont De Nemours And Company Tire cord monofilaments
US5090188A (en) * 1990-01-26 1992-02-25 Lin Tseng Y Ridged racquet string
US5199253A (en) * 1990-07-16 1993-04-06 American Manufacturing Company, Inc. Nylon rope having superior friction and wearing resistance
US5327714A (en) * 1992-07-30 1994-07-12 Prince Manufacturing, Inc. Synthetic string for sporting application
FR2770140B1 (fr) * 1997-10-23 2002-09-27 Cousin Biotech Corde synthetique composite pour raquette de tennis
FR2808697B1 (fr) * 2000-05-09 2002-10-11 Cousin Biotech Corde synthetique composite pour raquette de tennis
US9186836B1 (en) * 2008-01-22 2015-11-17 Oe Miauw Jong Production of synthetic, non-flammable wicker
EP3597799A1 (fr) * 2018-07-19 2020-01-22 Luxilon Industries NV Chaîne de monofilament destiné à être utilisée dans des sports de raquettes de chaîne
US10512826B1 (en) * 2019-05-21 2019-12-24 Callaway Golf Company Golf club head with structural tension cable

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE34739C (de) * C. HOLY in Berlin SO., Oranienstrafse 23 a Neuerung an Petroleumrundbrennern
US2055776A (en) * 1935-05-14 1936-09-29 Saladino Joseph Method of making racket strings and the like
US2401291A (en) * 1943-06-11 1946-05-28 Du Pont Racket string
US2428046A (en) * 1943-08-03 1947-09-30 Wayne A Sisson Artificial filaments
US2815532A (en) * 1953-05-25 1957-12-10 American Viscose Corp Spinneret mixing element
US3041915A (en) * 1957-07-27 1962-07-03 Inventa A G Fur Forschung & Pa Process for the manufacture of net-like structures from synthetic fibers
US3347036A (en) * 1958-01-13 1967-10-17 Techniservice Corp Helically convoluted strand
GB1101384A (en) * 1963-10-18 1968-01-31 Dunlop Rubber Co Improvements relating to cords
US3365873A (en) * 1964-09-26 1968-01-30 Kanebo Ltd Method of treating a composite filament
US3745061A (en) * 1969-02-26 1973-07-10 Du Pont Synthetic filaments having at least three continuous nonround voids
US3738096A (en) * 1970-11-09 1973-06-12 Ashaway Line & Twine Mfg Manufacture and construction of strings
GB1430449A (en) * 1973-07-04 1976-03-31 Du Pont Heavy denier polyamide monofilament and process for the preparation thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426765A1 (fr) * 1978-05-22 1979-12-21 Ashaway Line & Twine Mfg Corde coherente, destinee notamment a garnir des raquettes de sport, et son procede de realisation

Also Published As

Publication number Publication date
JPS5374145A (en) 1978-07-01
CA1079944A (fr) 1980-06-24
AU506393B2 (en) 1979-12-20
AU3131977A (en) 1979-06-14
FR2373635B1 (fr) 1983-08-19
DE2754947C2 (de) 1986-09-25
US4055941A (en) 1977-11-01
DE2754947A1 (de) 1978-06-15
GB1578599A (en) 1980-11-05
JPS6055615B2 (ja) 1985-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse