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GB1507700A - Games racquets - Google Patents

Games racquets

Info

Publication number
GB1507700A
GB1507700A GB29388/75A GB2938875A GB1507700A GB 1507700 A GB1507700 A GB 1507700A GB 29388/75 A GB29388/75 A GB 29388/75A GB 2938875 A GB2938875 A GB 2938875A GB 1507700 A GB1507700 A GB 1507700A
Authority
GB
United Kingdom
Prior art keywords
tube
plastics
loop
section
games
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
GB29388/75A
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.)
Dunlop Ltd
Original Assignee
Dunlop 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 Dunlop Ltd filed Critical Dunlop Ltd
Priority to GB29388/75A priority Critical patent/GB1507700A/en
Priority to US05/700,499 priority patent/US4119313A/en
Priority to AU15443/76A priority patent/AU505518B2/en
Priority to ZA763897A priority patent/ZA763897B/en
Priority to NZ181351A priority patent/NZ181351A/en
Priority to CA256,234A priority patent/CA1065362A/en
Priority to DK313776A priority patent/DK313776A/en
Priority to SE7607894A priority patent/SE415519B/en
Priority to JP51082827A priority patent/JPS5212042A/en
Priority to DE19762631288 priority patent/DE2631288A1/en
Priority to NL7607690A priority patent/NL7607690A/en
Publication of GB1507700A publication Critical patent/GB1507700A/en
Priority to HK116/79A priority patent/HK11679A/en
Priority to MY1979122A priority patent/MY7900122A/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
    • 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
    • A63B49/00—Stringed rackets, e.g. for tennis
    • A63B49/02—Frames
    • A63B49/03—Frames characterised by throat sections, i.e. sections or elements between the head and the shaft
    • A63B49/032—T-shaped connection elements
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Pulmonology (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

1507700 Games racquets DUNLOP Ltd 29 June 1976 [12 July 1975 17 Oct 1975 7 Feb 1976] 29388/75 42603/75 and 4836/76 Heading A6D A games racquet includes a head comprising a loop of plastics material 41, in which is incorporated a tubular metal reinforcement 39 partially embedded within the plastics loop and viewable along the inner periphery thereof. A head portion of the racquet is formed preferably as a loop of moulded fibre reinforced plastics 41 with a circumferentially extending reinforcing metallic tube partially embedded within the plastics to expose along the length of the tube a portion 39 situate at the inner periphery of the frame. The tube may form a closed loop with end portions interengaging or moulded into a plastics throat section (Figs. 2-4) or alternatively (Fig. 1) ends of the tube may be connected to a metallic throat section to complete a head structure. Stringing apertures 50 having radially outwardly extending flanges 48, 49 may be circumferentially positioned about the tube with an interpositioning of unflanged holes to allow ingress of plastics material into the tube during moulding of the plastics thereon: the plastics being apertured 51 to receive the stringing in isolation from the metal tube. The preferred tube section is generally 'D' section and the preferred plastics materials are nylon, polypropylene polycarbonate or an ABS copolymer reinforced with carbon, glass or aromatic polyamide fibres with a stainless steel, aluminium or titanium metal reinforcement tube.
GB29388/75A 1975-07-12 1975-07-12 Games racquets Expired GB1507700A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB29388/75A GB1507700A (en) 1975-07-12 1975-07-12 Games racquets
US05/700,499 US4119313A (en) 1975-07-12 1976-06-28 Games racquets
AU15443/76A AU505518B2 (en) 1975-07-12 1976-06-30 Games racquets
ZA763897A ZA763897B (en) 1975-07-12 1976-06-30 Games racquets
NZ181351A NZ181351A (en) 1975-07-12 1976-07-02 Games racquets:composite frame of plastics material incorporating tubular metal reinforcement
CA256,234A CA1065362A (en) 1975-07-12 1976-07-05 Racket frames for tennis, badminton, squash, etc
SE7607894A SE415519B (en) 1975-07-12 1976-07-09 RAM TO RACKET FOR BALL GAMES
DK313776A DK313776A (en) 1975-07-12 1976-07-09 RACKET FRAME
JP51082827A JPS5212042A (en) 1975-07-12 1976-07-12 Ball game racket
DE19762631288 DE2631288A1 (en) 1975-07-12 1976-07-12 FRAMEWORK FOR GAME BATS
NL7607690A NL7607690A (en) 1975-07-12 1976-07-12 RACQUET FOR GAMES AND / OR MATCHES.
HK116/79A HK11679A (en) 1975-07-12 1979-03-15 Games racquets
MY1979122A MY7900122A (en) 1975-07-12 1979-12-31 Games racquets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29388/75A GB1507700A (en) 1975-07-12 1975-07-12 Games racquets

Publications (1)

Publication Number Publication Date
GB1507700A true GB1507700A (en) 1978-04-19

Family

ID=10290782

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29388/75A Expired GB1507700A (en) 1975-07-12 1975-07-12 Games racquets

Country Status (4)

Country Link
JP (1) JPS5212042A (en)
GB (1) GB1507700A (en)
MY (1) MY7900122A (en)
ZA (1) ZA763897B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456407A1 (en) * 1990-05-03 1991-11-13 Prince Sports Group, Inc. Badminton racquet

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54171864U (en) * 1978-05-22 1979-12-05
JPS5527514U (en) * 1978-08-09 1980-02-22
JPH07204294A (en) * 1994-01-14 1995-08-08 Asics Corp Racket frame
EP3378414B1 (en) 2010-10-11 2019-11-20 Cook Medical Technologies LLC Medical devices with detachable pivotable jaws

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4533930Y1 (en) * 1968-09-20 1970-12-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456407A1 (en) * 1990-05-03 1991-11-13 Prince Sports Group, Inc. Badminton racquet

Also Published As

Publication number Publication date
MY7900122A (en) 1979-12-31
ZA763897B (en) 1977-05-25
JPS5212042A (en) 1977-01-29

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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