DE2656797C3 - Tennisschläger aus Kunststoff - Google Patents

Tennisschläger aus Kunststoff

Info

Publication number
DE2656797C3
DE2656797C3 DE2656797A DE2656797A DE2656797C3 DE 2656797 C3 DE2656797 C3 DE 2656797C3 DE 2656797 A DE2656797 A DE 2656797A DE 2656797 A DE2656797 A DE 2656797A DE 2656797 C3 DE2656797 C3 DE 2656797C3
Authority
DE
Germany
Prior art keywords
sections
section
wall
tennis racket
racket
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
DE2656797A
Other languages
German (de)
English (en)
Other versions
DE2656797B2 (de
DE2656797A1 (de
Inventor
Douglas E. Palatine Ill. Dempsey
Gerald F. West Minster Col. Herndon
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.)
Pepsico Inc
Original Assignee
Pepsico Inc
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 Pepsico Inc filed Critical Pepsico Inc
Publication of DE2656797A1 publication Critical patent/DE2656797A1/de
Publication of DE2656797B2 publication Critical patent/DE2656797B2/de
Application granted granted Critical
Publication of DE2656797C3 publication Critical patent/DE2656797C3/de
Expired 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
    • A63B49/10—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
    • A63B49/12—Frames made of metal
    • 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
    • A63B49/00—Stringed rackets, e.g. for tennis
    • A63B49/02—Frames
    • A63B2049/0205—Frames comprising at least two similar parts assembled with the interface plane parallel to the string plane
    • 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
    • A63B2049/103—Frames made of non-metallic materials, other than wood string holes produced during moulding process
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials
    • A63B2209/02—Characteristics of used materials with reinforcing fibres, e.g. carbon, polyamide fibres
    • A63B2209/023—Long, oriented fibres, e.g. wound filaments, woven fabrics, mats
    • 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
    • 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
    • A63B60/08—Handles characterised by the material
    • 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
    • A63B60/10—Handles with means for indicating correct holding positions
    • 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
    • A63B60/48—Details or accessories of golf clubs, bats, rackets or the like with corrugated cross-section

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)
  • Laminated Bodies (AREA)
DE2656797A 1974-12-20 1976-12-15 Tennisschläger aus Kunststoff Expired DE2656797C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/534,755 US3998457A (en) 1974-12-20 1974-12-20 Tennis racket

Publications (3)

Publication Number Publication Date
DE2656797A1 DE2656797A1 (de) 1978-06-22
DE2656797B2 DE2656797B2 (de) 1978-09-28
DE2656797C3 true DE2656797C3 (de) 1979-05-23

Family

ID=24131399

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2656797A Expired DE2656797C3 (de) 1974-12-20 1976-12-15 Tennisschläger aus Kunststoff

Country Status (4)

Country Link
US (1) US3998457A (OSRAM)
AU (1) AU503429B2 (OSRAM)
DE (1) DE2656797C3 (OSRAM)
FR (1) FR2374056A1 (OSRAM)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2719649A1 (de) * 1976-05-05 1977-11-24 Paul Lafourcade Rahmen fuer ballschlaeger, insbesondere tennisschlaeger und verfahren zu seiner herstellung
CH614380A5 (OSRAM) * 1976-07-28 1979-11-30 Rossignol Sa
DE2803243A1 (de) * 1977-02-09 1978-08-10 Dunlop Ltd Verfahren zum verstaerken von sportgeraeterahmen
JPS5412930A (en) * 1977-06-30 1979-01-31 Hitachi Chem Co Ltd Racket frame
US4297308A (en) * 1978-03-07 1981-10-27 Dunlop Limited Method of manufacturing games rackets
WO1981003431A1 (en) * 1980-06-02 1981-12-10 M Mcmahon Racquet strings and racquets
GB2172238B (en) * 1985-03-12 1989-12-28 Diversified Prod Racquets
DE3817464A1 (de) * 1988-05-21 1989-11-23 Adam Guenter Ballspielschlaeger, insbesondere tennis- oder squashschlaeger
US5037097A (en) * 1988-08-18 1991-08-06 Athletic Alternatives, Inc. Sports racket
US5232220A (en) * 1989-10-04 1993-08-03 Gunter Adam Ball game racket, especially for tennis or squash racket
WO1993003800A1 (en) * 1991-08-16 1993-03-04 Rudell Design Toy racket with sound resonating membrane
US6139040A (en) * 1994-09-15 2000-10-31 Dempsey; Douglas E. Shear-bonded molded bicycle component assembly
WO1996008383A1 (en) * 1994-09-15 1996-03-21 Dempsey Douglas E Shear bonded molded wheel assembly
FR2785547B1 (fr) * 1998-11-10 2001-01-19 Jean Claude Bianchi Raquette a architecture composite anti-vibratoire
US7793598B2 (en) * 2007-01-26 2010-09-14 Strobl Jr Frederick P Plastic panel, particularly for use as production pallet
US9199135B2 (en) * 2012-11-27 2015-12-01 Wilson Sporting Goods Co. Optimized thermoplastic racquet
US9192822B2 (en) * 2012-11-27 2015-11-24 Wilson Sporting Goods Co. Optimized thermoplastic racquet
US9399155B2 (en) * 2012-11-27 2016-07-26 Wilson Sporting Goods Co. Optimized thermoplastic racquet
US20140148277A1 (en) * 2012-11-27 2014-05-29 Wilson Sporting Goods Co. Optimized thermoplastic racquet

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB132698A (OSRAM) * 1900-01-01
US1587918A (en) * 1921-02-25 1926-06-08 Spalding & Bros Ag Racket frame
US1587919A (en) * 1922-04-26 1926-06-08 Spalding & Bros Ag Racket
GB566130A (en) * 1943-06-16 1944-12-14 Malcolm Edward Johnson Improvements in tennis rackets and the like
US2678158A (en) * 1950-08-22 1954-05-11 Arant Perry Animal training paddle
DE1043897B (de) * 1955-12-05 1958-11-13 Press Chemie G M B H Ballschlaeger, insbesondere Federballschlaeger aus Kunststoff
DE1089675B (de) * 1956-10-18 1960-09-22 Barbara Junghans Geb Trost Ballschlaeger aus Kunststoff, insbesondere Federballschlaeger
US3169766A (en) * 1959-09-18 1965-02-16 American Mach & Foundry Bowling pin
DK103874C (da) * 1961-06-19 1966-02-28 Jonas Ek Aktiebolag Miniaturefodboldspil eller lignende spil.
DK101344C (da) * 1961-10-19 1965-03-22 Godtfred Kirk Christiansen Legetøjsbyggeelement.
US3102362A (en) * 1961-11-13 1963-09-03 Toymaker Inc Magnetic ball with particular mounting for the magnet thereof
US3261607A (en) * 1964-03-23 1966-07-19 Gym Dandy Inc Plastic swing or like seat
NL136319C (OSRAM) * 1966-01-10
GB1201649A (en) * 1967-12-20 1970-08-12 Carlton Sports Company Ltd For Improvements in or relating to racket frames
US3611621A (en) * 1969-05-15 1971-10-12 Mattel Inc Building unit toy
US3698150A (en) * 1970-06-04 1972-10-17 Shell Oil Co Bipartite tubular molded synthetic resin furniture part with internal reinforcement
US3810620A (en) * 1971-12-28 1974-05-14 C Decker Sports racket
US3840230A (en) * 1972-04-05 1974-10-08 Gen Dynamics Corp Game racket
FR2195164A5 (OSRAM) * 1972-08-02 1974-03-01 Santini Ormiere Jean
US3847395A (en) * 1973-08-22 1974-11-12 R Santilli Intermeshing paddles
FR2270908A1 (en) * 1973-12-19 1975-12-12 Martel Rene Moulded resin tennis racket frame - has hollow interfitting string-receiving bosses in two U-section head elements
FR2276845A1 (fr) * 1974-07-05 1976-01-30 Martel Rene Cadre de raquette et raquette comportant un tel cadre

Also Published As

Publication number Publication date
DE2656797B2 (de) 1978-09-28
AU503429B2 (en) 1979-09-06
FR2374056B1 (OSRAM) 1982-03-26
US3998457A (en) 1976-12-21
DE2656797A1 (de) 1978-06-22
AU2052576A (en) 1978-06-22
FR2374056A1 (fr) 1978-07-13

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee