DE3815376A1 - Tennisschlaeger - Google Patents

Tennisschlaeger

Info

Publication number
DE3815376A1
DE3815376A1 DE3815376A DE3815376A DE3815376A1 DE 3815376 A1 DE3815376 A1 DE 3815376A1 DE 3815376 A DE3815376 A DE 3815376A DE 3815376 A DE3815376 A DE 3815376A DE 3815376 A1 DE3815376 A1 DE 3815376A1
Authority
DE
Germany
Prior art keywords
frame
ball
thickness
shaft
shaft part
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.)
Withdrawn
Application number
DE3815376A
Other languages
German (de)
English (en)
Inventor
Minoru Yoneyama
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.)
Yonex KK
Original Assignee
Yonex KK
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 Yonex KK filed Critical Yonex KK
Publication of DE3815376A1 publication Critical patent/DE3815376A1/de
Withdrawn legal-status Critical Current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
    • A63B49/10—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
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/002—Resonance frequency related characteristics
    • 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
    • A63B2049/0211—Frames with variable thickness of the head in a direction perpendicular to the string plane

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Golf Clubs (AREA)
  • Moulding By Coating Moulds (AREA)
DE3815376A 1988-01-23 1988-05-05 Tennisschlaeger Withdrawn DE3815376A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988006647U JPH0429621Y2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1988-01-23 1988-01-23

Publications (1)

Publication Number Publication Date
DE3815376A1 true DE3815376A1 (de) 1989-08-03

Family

ID=11644168

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3815376A Withdrawn DE3815376A1 (de) 1988-01-23 1988-05-05 Tennisschlaeger

Country Status (7)

Country Link
US (1) US4919438A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
JP (1) JPH0429621Y2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
AU (1) AU604881B2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
CA (1) CA1301798C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
DE (1) DE3815376A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
FR (1) FR2626186B1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
GB (1) GB2214434B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393967B (de) * 1989-09-11 1992-01-10 Head Sportgeraete Gmbh Ballschlaeger, insbesondere tennisschlaeger
DE4031296A1 (de) * 1990-09-20 1992-04-09 Lo Kun Nan Schlaegerrahmen mit stossabsorbierenden eigenschaften
FR2682881A1 (fr) * 1991-07-09 1993-04-30 Sumitomo Rubber Ind Cadre de raquette de tennis.
EP0627246A1 (en) * 1993-06-02 1994-12-07 Wilson Sporting Goods Company Tennis racket

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2208356B (en) * 1987-08-04 1991-08-07 Wilson Sporting Goods Tennis racket
FR2630336B1 (fr) * 1988-04-26 1990-07-13 Rossignol Sa Raquette de tennis
US5540434A (en) * 1990-08-21 1996-07-30 Wilson Sporting Goods Co. Tennis racket
US5076583A (en) * 1990-08-21 1991-12-31 Sportstech Industries (U.S. Tech) Inc. Racket frame with circular cross section and variable thickness
DE4037568A1 (de) * 1990-11-26 1992-05-27 Donnay Int Sa Tennisschlaeger
US5312102A (en) * 1993-02-04 1994-05-17 Lisco, Inc. Variable inertia head racket
USD369194S (en) 1994-10-13 1996-04-23 Wilson Sporting Goods Co. Tennis racquet
US6062994A (en) * 1998-04-10 2000-05-16 Ef Composite Technologies, L.P. Reinforced racquet with flat string bed
RU2159085C1 (ru) * 2000-01-24 2000-11-20 Елистратов Юрий Петрович Контейнер для медицинского инструментария
US6447412B1 (en) 2000-04-18 2002-09-10 Ef Composite Technologies, L.P. Sports racket with undulations in frame interior surface
US6852048B1 (en) 2002-05-17 2005-02-08 Ef Composite Technologies, L.P. Guiding and vibration dampening string tubes for sports racquets
US7097576B2 (en) * 2002-05-17 2006-08-29 Ef Composite Technologies, L.P. String bearing assemblies for sports racquets
DE20305073U1 (de) 2003-03-24 2004-09-16 Turzer, Harald Ballschläger
US20050070384A1 (en) * 2003-09-29 2005-03-31 Stephen Fitzgerald Tubular baseball bats with variable stiffened barrels
US7867114B2 (en) * 2003-09-29 2011-01-11 Ce Composites Baseball Inc. Multi-walled tubular baseball bats with barrel inserts of variable geometry
US20090311258A1 (en) * 2006-08-02 2009-12-17 Johannes Gutenberg-Universitaet Mainz Medicament for lct poisoning
USD735824S1 (en) 2014-05-28 2015-08-04 SP Tennis, LLC Sports racquet
JP6776883B2 (ja) * 2016-12-26 2020-10-28 住友ゴム工業株式会社 テニスラケットフレーム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809402A (en) * 1969-01-02 1974-05-07 Dunlop Holdings Ltd Tennis rackets and frames therefor
US3647211A (en) * 1970-06-08 1972-03-07 James H Doessel Plastic tennis racket having predetermined cross sections effecting flexibility
JPS5344235A (en) * 1976-10-04 1978-04-20 Nippon Gakki Seizo Kk Racket frame and method of manufacturing the same
JPS558518U (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * 1978-06-30 1980-01-19
JPS58166364U (ja) * 1982-04-30 1983-11-05 美津濃株式会社 バドミントンラケツト
DE3312834C2 (de) * 1983-04-09 1986-09-04 Ulrich Pawlicki Ballspielschläger, insbesondere Tennisschläger
DE3434898A1 (de) * 1984-09-22 1986-04-17 Siegfried 7770 Überlingen Kuebler Schlaeger fuer spiele mit begrenzt elastischem ball
JPS62200358U (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * 1986-06-13 1987-12-21
NL187669C (nl) * 1988-01-22 1991-12-16 Pols Erik Bernard Van Der Tennisracket.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393967B (de) * 1989-09-11 1992-01-10 Head Sportgeraete Gmbh Ballschlaeger, insbesondere tennisschlaeger
DE4031296A1 (de) * 1990-09-20 1992-04-09 Lo Kun Nan Schlaegerrahmen mit stossabsorbierenden eigenschaften
FR2668073A1 (fr) * 1990-09-20 1992-04-24 Lo Kun Nan Cadre de raquette a caracteristiques d'amortissement des chocs.
FR2682881A1 (fr) * 1991-07-09 1993-04-30 Sumitomo Rubber Ind Cadre de raquette de tennis.
EP0627246A1 (en) * 1993-06-02 1994-12-07 Wilson Sporting Goods Company Tennis racket

Also Published As

Publication number Publication date
JPH0429621Y2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1992-07-17
FR2626186A1 (fr) 1989-07-28
JPH01112868U (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1989-07-28
AU1537988A (en) 1989-07-27
FR2626186B1 (fr) 1991-11-29
AU604881B2 (en) 1991-01-03
GB2214434B (en) 1991-10-30
CA1301798C (en) 1992-05-26
GB8811960D0 (en) 1988-06-22
GB2214434A (en) 1989-09-06
US4919438A (en) 1990-04-24

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee