CA2003576C - Racket for ball games - Google Patents

Racket for ball games

Info

Publication number
CA2003576C
CA2003576C CA002003576A CA2003576A CA2003576C CA 2003576 C CA2003576 C CA 2003576C CA 002003576 A CA002003576 A CA 002003576A CA 2003576 A CA2003576 A CA 2003576A CA 2003576 C CA2003576 C CA 2003576C
Authority
CA
Canada
Prior art keywords
racket
core piece
tensioning elements
handle
adjusting mechanism
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
CA002003576A
Other languages
English (en)
French (fr)
Other versions
CA2003576A1 (en
Inventor
Klaus Walkhoff
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.)
Head Sport GmbH
Original Assignee
Head Sport GmbH
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 Head Sport GmbH filed Critical Head Sport GmbH
Publication of CA2003576A1 publication Critical patent/CA2003576A1/en
Application granted granted Critical
Publication of CA2003576C publication Critical patent/CA2003576C/en
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
    • A63B49/08—Frames with special construction of the handle
    • 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
    • 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
    • A63B60/06—Handles
    • A63B60/32—Handles with means for changing the angular position of the handle about its longitudinal axis
    • 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
    • A63B60/54—Details or accessories of golf clubs, bats, rackets or the like with means for damping vibrations

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Prostheses (AREA)
  • Golf Clubs (AREA)
  • Mechanical Control Devices (AREA)
CA002003576A 1988-11-22 1989-11-22 Racket for ball games Expired - Fee Related CA2003576C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4322/88 1988-11-22
CH4322/88A CH676431A5 (en, 2012) 1988-11-22 1988-11-22

Publications (2)

Publication Number Publication Date
CA2003576A1 CA2003576A1 (en) 1990-05-22
CA2003576C true CA2003576C (en) 1996-04-23

Family

ID=4273920

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002003576A Expired - Fee Related CA2003576C (en) 1988-11-22 1989-11-22 Racket for ball games

Country Status (4)

Country Link
EP (1) EP0397832B1 (en, 2012)
CA (1) CA2003576C (en, 2012)
CH (1) CH676431A5 (en, 2012)
WO (1) WO1990005567A1 (en, 2012)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236198A (en) * 1990-05-02 1993-08-17 Dunlop Limited Games racket frame
AT395821B (de) * 1990-07-13 1993-03-25 Head Sportgeraete Gmbh Schlaeger fuer ballspiele
US5524884A (en) * 1991-07-18 1996-06-11 Dunlop Limited Striking implements
FR2762220B1 (fr) * 1997-04-22 1999-07-09 Decathlon Sa Raquette de tennis equipee d'elements oscillants pour l'amortissement des vibrations
DE10304797B4 (de) * 2003-02-05 2007-02-01 Völkl Tennis GmbH Ballspielschläger, insbesondere Tennisschläger
WO2014071895A1 (en) * 2012-11-06 2014-05-15 Pavel KUCIREK Twist-dampening handle of a tennis racket and the method for its production
US9580133B2 (en) * 2014-10-08 2017-02-28 Brandon P. Aymar Shock absorbing grip assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190930153A (en) * 1909-12-24 1910-06-23 Charles Henry Wratten Improvements in Handles for Cricket Bats, Hockey Sticks, and the like.
CH262936A (de) * 1947-11-26 1949-07-31 Schreiber Erwin Torsionsfederung an Fahrzeugen.
IT527760A (en, 2012) * 1953-11-17
DE3139006A1 (de) * 1981-10-01 1983-04-21 Wolfgang 5500 Trier Reinisch "handgriff fuer tennisschlaeger od.dgl."
US4609198A (en) * 1983-11-08 1986-09-02 Tarr Robert G Racket handle assembly having vibration dampening characteristics
DE3512555C2 (de) * 1984-04-28 1994-01-20 Wolf Woco & Co Franz J Schallisolierendes Lager

Also Published As

Publication number Publication date
EP0397832B1 (de) 1993-09-29
CH676431A5 (en, 2012) 1991-01-31
EP0397832A1 (de) 1990-11-22
WO1990005567A1 (de) 1990-05-31
CA2003576A1 (en) 1990-05-22

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed