DE3577512D1 - Anordnungen zum uebertragen der saitenspannung auf den rahmen eines sportschlaegers. - Google Patents

Anordnungen zum uebertragen der saitenspannung auf den rahmen eines sportschlaegers.

Info

Publication number
DE3577512D1
DE3577512D1 DE8585201947T DE3577512T DE3577512D1 DE 3577512 D1 DE3577512 D1 DE 3577512D1 DE 8585201947 T DE8585201947 T DE 8585201947T DE 3577512 T DE3577512 T DE 3577512T DE 3577512 D1 DE3577512 D1 DE 3577512D1
Authority
DE
Germany
Prior art keywords
tension
frame
arrangements
string tension
string sections
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 - Fee Related
Application number
DE8585201947T
Other languages
English (en)
Inventor
Randy D Sines
Bruce W Farber
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.)
KARAKAL CORP
Original Assignee
KARAKAL CORP
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 KARAKAL CORP filed Critical KARAKAL CORP
Application granted granted Critical
Publication of DE3577512D1 publication Critical patent/DE3577512D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A63B49/14—Protection devices on the frame
    • 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
    • A63B49/028—Means for achieving greater mobility of the string bed

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Golf Clubs (AREA)
  • Vibration Dampers (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
DE8585201947T 1985-11-22 1985-11-22 Anordnungen zum uebertragen der saitenspannung auf den rahmen eines sportschlaegers. Expired - Fee Related DE3577512D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85201947A EP0223882B1 (de) 1985-11-22 1985-11-22 Anordnungen zum Übertragen der Saitenspannung auf den Rahmen eines Sportschlägers

Publications (1)

Publication Number Publication Date
DE3577512D1 true DE3577512D1 (de) 1990-06-13

Family

ID=8194087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585201947T Expired - Fee Related DE3577512D1 (de) 1985-11-22 1985-11-22 Anordnungen zum uebertragen der saitenspannung auf den rahmen eines sportschlaegers.

Country Status (3)

Country Link
EP (1) EP0223882B1 (de)
AT (1) ATE52419T1 (de)
DE (1) DE3577512D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5100136A (en) * 1990-11-23 1992-03-31 Chen Dennis C S Structure of racket

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB225934A (en) * 1923-09-12 1924-12-12 Robert Rose Improvements in tennis racquets and the like
US3567225A (en) * 1968-03-26 1971-03-02 Brancroft Racket Co Racket including string engaging elastomeric bushings and pads
DE2611970A1 (de) * 1976-03-20 1977-09-29 Helmut Bausch Tennisschlaeger
IT1137745B (it) * 1981-07-22 1986-09-10 Roberto Legger Telaio metallico perfezionato per racchette da tennis

Also Published As

Publication number Publication date
ATE52419T1 (de) 1990-05-15
EP0223882B1 (de) 1990-05-09
EP0223882A1 (de) 1987-06-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee