BE905311A - IMPROVED ROD OF A COMPOSITE RACKET FRAME. - Google Patents

IMPROVED ROD OF A COMPOSITE RACKET FRAME.

Info

Publication number
BE905311A
BE905311A BE6/48255A BE6048255A BE905311A BE 905311 A BE905311 A BE 905311A BE 6/48255 A BE6/48255 A BE 6/48255A BE 6048255 A BE6048255 A BE 6048255A BE 905311 A BE905311 A BE 905311A
Authority
BE
Belgium
Prior art keywords
rod
racket frame
narrower
improved rod
composite
Prior art date
Application number
BE6/48255A
Other languages
French (fr)
Original Assignee
Lo Kun Nan
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 DE19863627997 priority Critical patent/DE3627997A1/en
Priority to DE8622129U priority patent/DE8622129U1/en
Priority to GB08620108A priority patent/GB2193897A/en
Application filed by Lo Kun Nan filed Critical Lo Kun Nan
Priority to BE6/48255A priority patent/BE905311A/en
Publication of BE905311A publication Critical patent/BE905311A/en
Priority to AT0100787A priority patent/AT387720B/en
Priority to NL8700973A priority patent/NL8700973A/en
Priority to FR8706578A priority patent/FR2615112B3/en

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
    • A63B49/03—Frames characterised by throat sections, i.e. sections or elements between the head and the shaft
    • 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
    • A63B60/0081—Substantially flexible shafts; Hinged shafts

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Pulmonology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

Un cadre composite de raquette comportant une tige avec une partie 121 de section plus étroite substantiellement à un endroit intermédiaire de la tige par rapport à n'importe quelle autre partie de cette meme tige, la dimension de ladite partie plus étroite se trouvant réduite dans un sens substantiellement perpendiculaire au plan du réseau de corde et les deux parties 122 à gradins augmentant la largeur de la tige s'étendant depuis la partie de section plus étroite, de chaque coté de celle-ci, vers respectivement la partie coeur et l'extrémité de la tige de la raquette.A composite racket frame comprising a rod with a part 121 of narrower cross section substantially at an intermediate location of the rod relative to any other part of this same rod, the dimension of said narrower part being reduced in a direction substantially perpendicular to the plane of the rope network and the two stepped portions 122 increasing the width of the rod extending from the narrower section portion, on each side thereof, towards the core portion and the end respectively of the racket rod.

BE6/48255A 1986-08-21 1986-08-21 IMPROVED ROD OF A COMPOSITE RACKET FRAME. BE905311A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19863627997 DE3627997A1 (en) 1986-08-21 1986-08-18 COMPOSITE RACKET FRAME
DE8622129U DE8622129U1 (en) 1986-08-21 1986-08-18 Composite racket frame
GB08620108A GB2193897A (en) 1986-08-21 1986-08-19 Shaft of composite racket frame
BE6/48255A BE905311A (en) 1986-08-21 1986-08-21 IMPROVED ROD OF A COMPOSITE RACKET FRAME.
AT0100787A AT387720B (en) 1986-08-21 1987-04-23 COMPOSITE RACKET FRAME
NL8700973A NL8700973A (en) 1986-08-21 1987-04-24 RACKET FRAME OF COMPOSITE MATERIAL.
FR8706578A FR2615112B3 (en) 1986-08-21 1987-05-11 IMPROVED COMPOSITE RACKET FRAME HANDLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6/48255A BE905311A (en) 1986-08-21 1986-08-21 IMPROVED ROD OF A COMPOSITE RACKET FRAME.

Publications (1)

Publication Number Publication Date
BE905311A true BE905311A (en) 1986-12-16

Family

ID=3875002

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6/48255A BE905311A (en) 1986-08-21 1986-08-21 IMPROVED ROD OF A COMPOSITE RACKET FRAME.

Country Status (6)

Country Link
AT (1) AT387720B (en)
BE (1) BE905311A (en)
DE (2) DE3627997A1 (en)
FR (1) FR2615112B3 (en)
GB (1) GB2193897A (en)
NL (1) NL8700973A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006558A1 (en) * 1988-01-22 1989-07-27 Pols Erik Bernard V D Tennis racket

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203653B (en) * 1987-04-16 1991-02-27 Lo Kun Nan A racket with improved throat portion
DE4106067A1 (en) * 1990-07-27 1992-01-30 Siegfried Kuebler BALLGAME RACKETS, IN PARTICULAR TENNIS RACKETS
DE4200596A1 (en) * 1991-02-27 1993-02-25 Siegfried Kuebler Ball game racquet, esp. for tennis - has profiled tensioned frame enclosing springs, with handle, neck and link points
DE20301741U1 (en) 2003-02-04 2003-04-24 Fagerdala Deutschland GmbH, 99885 Ohrdruf Fiber reinforced thermoplastic material for hollow profile manufacture includes natural fibers and the profile is foam cored

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB482164A (en) * 1937-02-08 1938-03-24 Accles & Pollock Ltd Improvements relating to shafts for tennis, squash, badminton and other like racquets
DE2142265A1 (en) * 1971-08-24 1973-03-01 Rutz Wolfgang TENNIS RACKET
US3994495A (en) * 1975-09-22 1976-11-30 Stoffel Robert W Tennis racket
JPS52146329A (en) * 1976-05-27 1977-12-06 Nippon Gakki Seizo Kk Racket frame
DE3312834C2 (en) * 1983-04-09 1986-09-04 Ulrich Pawlicki Ball game rackets, in particular tennis rackets

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006558A1 (en) * 1988-01-22 1989-07-27 Pols Erik Bernard V D Tennis racket
NL8800150A (en) * 1988-01-22 1989-08-16 Pols Erik Bernard Van Der TENNIS RACKET.

Also Published As

Publication number Publication date
FR2615112B3 (en) 1989-06-30
DE8622129U1 (en) 1988-06-23
DE3627997A1 (en) 1988-03-03
AT387720B (en) 1989-03-10
FR2615112A3 (en) 1988-11-18
NL8700973A (en) 1988-11-16
GB2193897A (en) 1988-02-24
ATA100787A (en) 1988-08-15
GB8620108D0 (en) 1986-10-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LO KUN NAN

Effective date: 19950831