GB1578599A - Strings for game rackets - Google Patents

Strings for game rackets Download PDF

Info

Publication number
GB1578599A
GB1578599A GB51143/77A GB5114377A GB1578599A GB 1578599 A GB1578599 A GB 1578599A GB 51143/77 A GB51143/77 A GB 51143/77A GB 5114377 A GB5114377 A GB 5114377A GB 1578599 A GB1578599 A GB 1578599A
Authority
GB
United Kingdom
Prior art keywords
string
monofilaments
monofilament
string according
strings
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.)
Expired
Application number
GB51143/77A
Other languages
English (en)
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 GB1578599A publication Critical patent/GB1578599A/en
Expired 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)
GB51143/77A 1976-12-09 1977-12-08 Strings for game rackets Expired GB1578599A (en)

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 (1)

Publication Number Publication Date
GB1578599A true GB1578599A (en) 1980-11-05

Family

ID=25011342

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51143/77A Expired GB1578599A (en) 1976-12-09 1977-12-08 Strings for game rackets

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126614A (en) * 1982-09-02 1984-03-28 Explosifs Prod Chim Racket string

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
US4275117A (en) * 1977-09-02 1981-06-23 Ashaway Line & Twine Mfg. Co. String construction produced by subjecting a fibrous strand composed of fibrous materials having differing melting points to heating conditions sufficient to melt some but not all of the fibrous materials
US4328055A (en) * 1978-07-27 1982-05-04 Kureha Kagaku Kogyo Kabushiki Kaisha Gut
JPS5519107A (en) * 1978-07-27 1980-02-09 Kureha Chemical Ind Co Ltd Gut and its preparation
US4288977A (en) * 1980-04-10 1981-09-15 E. I. Du Pont De Nemours And Company Process for making integrated racket strings from monofilaments
DE3272326D1 (en) * 1981-10-26 1986-09-04 Ici Plc Filament yarn
US4449353A (en) * 1982-08-06 1984-05-22 United States Tennis Gut Association, Inc. Gut string for sports rackets
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
AU619569B2 (en) * 1988-12-22 1992-01-30 E.I. Du Pont De Nemours And Company Tire cord monofilaments
AU618821B2 (en) * 1988-12-22 1992-01-09 E.I. Du Pont De Nemours And Company High tenacity, oblong cross-section 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 (en) * 2018-07-19 2020-01-22 Luxilon Industries NV A monofilament string for use in string racket sports
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
GB2126614A (en) * 1982-09-02 1984-03-28 Explosifs Prod Chim Racket string

Also Published As

Publication number Publication date
DE2754947A1 (de) 1978-06-15
US4055941A (en) 1977-11-01
JPS6055615B2 (ja) 1985-12-05
AU506393B2 (en) 1979-12-20
FR2373635B1 (enExample) 1983-08-19
DE2754947C2 (de) 1986-09-25
CA1079944A (en) 1980-06-24
FR2373635A1 (fr) 1978-07-07
AU3131977A (en) 1979-06-14
JPS5374145A (en) 1978-07-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee