GB1112028A - Improvements in or relating to racket frames,and methods of manufacturing same - Google Patents

Improvements in or relating to racket frames,and methods of manufacturing same

Info

Publication number
GB1112028A
GB1112028A GB2401/66A GB240166A GB1112028A GB 1112028 A GB1112028 A GB 1112028A GB 2401/66 A GB2401/66 A GB 2401/66A GB 240166 A GB240166 A GB 240166A GB 1112028 A GB1112028 A GB 1112028A
Authority
GB
United Kingdom
Prior art keywords
tube
metal
apertures
frame
insert
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
GB2401/66A
Inventor
William Charles Carlton
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.)
CARLTON TYRE SAVING CO Ltd
Original Assignee
CARLTON TYRE SAVING 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 CARLTON TYRE SAVING CO Ltd filed Critical CARLTON TYRE SAVING CO Ltd
Priority to GB2401/66A priority Critical patent/GB1112028A/en
Priority to CH1568266A priority patent/CH476504A/en
Priority to DE19661578542 priority patent/DE1578542A1/en
Priority to DEC14553U priority patent/DE1947907U/en
Priority to BE683707D priority patent/BE683707A/xx
Priority to NL6611039A priority patent/NL6611039A/xx
Priority to AT758866A priority patent/AT297545B/en
Priority to DK553166AA priority patent/DK123076B/en
Priority to CH950867A priority patent/CH475011A/en
Priority to DK466467AA priority patent/DK122744B/en
Publication of GB1112028A publication Critical patent/GB1112028A/en
Priority to MY205/71A priority patent/MY7100205A/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
    • 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
    • A63B49/022—String guides on frames, e.g. grommets
    • 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
    • A63B60/02—Ballast means for adjusting the centre of mass

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)

Abstract

1,112,028. Rackets. CARLTON TYRE SAVING CO. Ltd. 18 April, 1966 [19 Jan., 1966; 26 Feb., 1966], Nos. 2401/66 and 8549/66. Heading A6D. A racket frame is formed from a metal tube having apertures in said tube for stringing, said apertures having integral flanges projecting towards the. interior of the tube to provide surfaces for said stringing both on the inside and outside of the racket frame and is characterised in that the metal of the tube is malleable to enable the integral flanged apertures to be formed in said frame and said metal has been hardened after said forming. A perforated plastic e.g. nylon or metal insert may be placed within the tube and may form a die in the punching operation in which the flanges are formed. The insert may remain to provide extra weight or in the case of a plastic insert may be removed by melting e.g. during a hardening process. Cross sections of a frame are shown in Figs. 4 and 5.
GB2401/66A 1966-01-19 1966-01-19 Improvements in or relating to racket frames,and methods of manufacturing same Expired GB1112028A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB2401/66A GB1112028A (en) 1966-01-19 1966-01-19 Improvements in or relating to racket frames,and methods of manufacturing same
CH1568266A CH476504A (en) 1966-01-19 1966-01-31 Process for the production of a racket frame and racket frame produced by this method
DE19661578542 DE1578542A1 (en) 1966-01-19 1966-05-13 Frame formed from a metal tube and method for its manufacture
DEC14553U DE1947907U (en) 1966-01-19 1966-05-13 FRAME MADE FROM A METAL TUBE.
BE683707D BE683707A (en) 1966-01-19 1966-07-06
NL6611039A NL6611039A (en) 1966-01-19 1966-08-05
AT758866A AT297545B (en) 1966-01-19 1966-08-08 Process for the production of a racket for tennis, badminton or the like. as well as clubs manufactured according to this process
DK553166AA DK123076B (en) 1966-01-19 1966-10-24 Method of making a racket.
CH950867A CH475011A (en) 1966-01-19 1966-10-31 Racket frame
DK466467AA DK122744B (en) 1966-01-19 1967-09-18 Rackets, especially badminton rackets.
MY205/71A MY7100205A (en) 1966-01-19 1971-12-30 Improvements in or relating to racket frames and method of manufacturing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2401/66A GB1112028A (en) 1966-01-19 1966-01-19 Improvements in or relating to racket frames,and methods of manufacturing same

Publications (1)

Publication Number Publication Date
GB1112028A true GB1112028A (en) 1968-05-01

Family

ID=9738904

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2401/66A Expired GB1112028A (en) 1966-01-19 1966-01-19 Improvements in or relating to racket frames,and methods of manufacturing same

Country Status (4)

Country Link
AT (1) AT297545B (en)
CH (1) CH476504A (en)
GB (1) GB1112028A (en)
MY (1) MY7100205A (en)

Also Published As

Publication number Publication date
CH476504A (en) 1969-08-15
AT297545B (en) 1972-03-27
MY7100205A (en) 1971-12-31

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