EP0130622B1 - Flexibles Hülsenband mit Schutzhülsen für Ballspiel-, insbesondere Tennisschläger - Google Patents

Flexibles Hülsenband mit Schutzhülsen für Ballspiel-, insbesondere Tennisschläger Download PDF

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Publication number
EP0130622B1
EP0130622B1 EP84107792A EP84107792A EP0130622B1 EP 0130622 B1 EP0130622 B1 EP 0130622B1 EP 84107792 A EP84107792 A EP 84107792A EP 84107792 A EP84107792 A EP 84107792A EP 0130622 B1 EP0130622 B1 EP 0130622B1
Authority
EP
European Patent Office
Prior art keywords
strip
stringer
stringer strip
expansion
string
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
EP84107792A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0130622A1 (de
Inventor
Günter Adam
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.)
Puma SE
Original Assignee
Puma AG Rudolf Dassler Sport
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 Puma AG Rudolf Dassler Sport filed Critical Puma AG Rudolf Dassler Sport
Priority to AT84107792T priority Critical patent/ATE24408T1/de
Publication of EP0130622A1 publication Critical patent/EP0130622A1/de
Application granted granted Critical
Publication of EP0130622B1 publication Critical patent/EP0130622B1/de
Expired legal-status Critical Current

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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

Definitions

  • the present invention relates to a flexible sleeve band according to the first part of claim 1.
  • this sleeve band is provided between the sleeves with relatively thick support pads for supporting the straps formed when pulling the strings.
  • this sleeve band must be adapted to the bore arrangement of the racket design, in that the distances between adjacent sleeves to the heart and also to the racket head become differently greater than in the rest of the edge bow area.
  • Such a sleeve band can therefore not be used for clubs with other hole spacings.
  • the assembly is relatively difficult because of the different angular positions mentioned above and the inevitable tolerances of the holes.
  • a tennis racket is known from FR-A-1 059 989, in which an annular sleeve band with protective sleeves made of elastic material, with holes provided at the same distance, is applied to the outer wall of the frame.
  • This ring-shaped sleeve band is stretched during assembly so that the holes overlap with those of the frame.
  • a perforated leather band with holes provided at the same distance is applied to it. Both tapes are stretched on the frame in the hole areas on the remaining narrow edge zones, so that elongated holes are created. These can therefore no longer cover the frame in the area of the longitudinal extent. It can therefore not be excluded that the strings come into contact with the frame and are therefore worn out prematurely.
  • the invention is characterized in that the distance between two protective sleeves can be adapted without difficulty to the predetermined distances between the holes in the racket frame without additional effort and time and without the risk of overstretching or tearing of the sleeve band.
  • expansion sections are designed in particular as expansion shafts. These can run parallel or perpendicular to the sleeve band plane. However, the parallel arrangement is more expedient since the tape on the frame and the strings on the tape then lie smoothly on one another.
  • expansion sections 3 in the form of expansion shafts 4 are provided between two protective sleeves 2 for length compensation. 1, seen from the narrow edges 5, 6 in the plane of the sleeve band 1. These are formed according to the left representation by at least two, in the execution Example by three, alternately laterally from the narrow edges 5 or 6 to the opposite narrow edge 6 or 5 extending vertical or inclined slots 7 and 8. This creates an expansion shaft 4 between the protective sleeves 2 in the expansion section 3, whereby the distance 9 between two protective sleeves 2 varies slightly and the spacing of the holes for the strings in a racket can be easily adapted.
  • the length of the expansion waves 4 can - in FIG.
  • a wavelength ⁇ is preferably between 1.5 and 10 mm, in particular between 2.5 and 4 mm.
  • the flexibility of the expansion shafts 4 can be determined or set by dimensioning the webs 10 and / or the edge arches 11 which remain and run transversely to the sleeve band 1.
  • V-shaped cuts 12 are provided to form the expansion shafts 4, in the right embodiment (Fig. 1) the middle cut is as V-cut 12 and the outer cuts 13 are half -V-shaped incisions 13 formed.
  • the expansion shafts 4 run perpendicular to the plane of the sleeve band 1, as can be seen particularly clearly in FIG. 2.
  • a weakening of the material can be carried out, as the left and middle embodiments show. This allows that the wave peaks do not necessarily have to protrude beyond the band surfaces 14 and 15.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Insulating Bodies (AREA)
  • Golf Clubs (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Aerials With Secondary Devices (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
  • Adornments (AREA)
  • Laminated Bodies (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
EP84107792A 1983-07-05 1984-07-04 Flexibles Hülsenband mit Schutzhülsen für Ballspiel-, insbesondere Tennisschläger Expired EP0130622B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84107792T ATE24408T1 (de) 1983-07-05 1984-07-04 Flexibles huelsenband mit schutzhuelsen fuer ballspiel-, insbesondere tennisschlaeger.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3324140A DE3324140C1 (de) 1983-07-05 1983-07-05 Flexibles Huelsenband mit Schutzhuelsen fuer Ballspiel-,insbesondere Tennisschlaeger
DE3324140 1983-07-05

Publications (2)

Publication Number Publication Date
EP0130622A1 EP0130622A1 (de) 1985-01-09
EP0130622B1 true EP0130622B1 (de) 1986-12-30

Family

ID=6203159

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84107792A Expired EP0130622B1 (de) 1983-07-05 1984-07-04 Flexibles Hülsenband mit Schutzhülsen für Ballspiel-, insbesondere Tennisschläger

Country Status (8)

Country Link
EP (1) EP0130622B1 (ja)
JP (1) JPS6036071A (ja)
KR (1) KR850000998A (ja)
AT (1) ATE24408T1 (ja)
AU (1) AU3028184A (ja)
CA (1) CA1231353A (ja)
DE (1) DE3324140C1 (ja)
ES (1) ES289151Y (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0246381Y2 (ja) * 1985-12-04 1990-12-06
JPS62202868U (ja) * 1986-06-17 1987-12-24
DE3724205A1 (de) * 1987-07-22 1989-01-26 Tegro Gmbh Tennis-, squash-, badmintonschlaeger
US5137274A (en) * 1990-12-19 1992-08-11 Soong Tsai C Extensible grommet strip for sports rackets
AU5748094A (en) * 1992-12-11 1994-07-04 Prince Sports Group, Inc. Grommet strips for tennis racquets

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1059989A (fr) * 1952-04-24 1954-03-30 Perfectionnements aux raquettes
US3805366A (en) * 1969-08-28 1974-04-23 Maark Corp Method of manufacturing a tennis racket
US3930648A (en) * 1974-09-26 1976-01-06 A-T-O Inc. Game racket and stringing means therefor

Also Published As

Publication number Publication date
ATE24408T1 (de) 1987-01-15
CA1231353A (en) 1988-01-12
ES289151Y (es) 1986-10-01
EP0130622A1 (de) 1985-01-09
ES289151U (es) 1986-02-16
DE3324140C1 (de) 1985-02-21
KR850000998A (ko) 1985-03-14
JPH021511B2 (ja) 1990-01-11
JPS6036071A (ja) 1985-02-25
AU3028184A (en) 1985-01-10

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