ATE437681T1 - Verbundschläger mit doppelrohrigem rahmenkopf - Google Patents

Verbundschläger mit doppelrohrigem rahmenkopf

Info

Publication number
ATE437681T1
ATE437681T1 AT05750604T AT05750604T ATE437681T1 AT E437681 T1 ATE437681 T1 AT E437681T1 AT 05750604 T AT05750604 T AT 05750604T AT 05750604 T AT05750604 T AT 05750604T AT E437681 T1 ATE437681 T1 AT E437681T1
Authority
AT
Austria
Prior art keywords
bridge
frame head
double tube
tube frame
composite
Prior art date
Application number
AT05750604T
Other languages
English (en)
Inventor
Rafael Filippini
Original Assignee
Ef Composite Technologies L P
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 Ef Composite Technologies L P filed Critical Ef Composite Technologies L P
Application granted granted Critical
Publication of ATE437681T1 publication Critical patent/ATE437681T1/de

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
    • 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
    • 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
    • A63B49/11—Frames made of non-metallic materials, other than wood with inflatable tubes, e.g. inflatable during fabrication
    • 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

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)
  • Materials For Medical Uses (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Reinforced Plastic Materials (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
AT05750604T 2004-05-27 2005-05-21 Verbundschläger mit doppelrohrigem rahmenkopf ATE437681T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/854,938 US7077768B2 (en) 2004-05-27 2004-05-27 Composite racquet with double tube head frame
PCT/US2005/017622 WO2005118079A2 (en) 2004-05-27 2005-05-21 Composite racquet with double tube head frame

Publications (1)

Publication Number Publication Date
ATE437681T1 true ATE437681T1 (de) 2009-08-15

Family

ID=35426090

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05750604T ATE437681T1 (de) 2004-05-27 2005-05-21 Verbundschläger mit doppelrohrigem rahmenkopf

Country Status (6)

Country Link
US (2) US7077768B2 (de)
EP (1) EP1755748B1 (de)
KR (1) KR100811905B1 (de)
AT (1) ATE437681T1 (de)
DE (1) DE602005015703D1 (de)
WO (1) WO2005118079A2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7097576B2 (en) * 2002-05-17 2006-08-29 Ef Composite Technologies, L.P. String bearing assemblies for sports racquets
US7077768B2 (en) * 2004-05-27 2006-07-18 Ef Composite Technologies, L.P. Composite racquet with double tube head frame
EP1790393B1 (de) * 2005-11-29 2008-08-06 Prince Sports, Inc. Sport Schläger mit Rahmen bestehend aus mehreren Sektionen
ATE426435T1 (de) * 2005-12-14 2009-04-15 Prince Sports Inc Verfahren zur herstellung eines sportschlagers mit íffnungen fur die bespannung
EP1844820B1 (de) * 2006-04-11 2009-03-25 Prince Sports, Inc. Verfahren zur Herstellung eines Sportschlägers
DE602006009666D1 (de) * 2006-10-20 2009-11-19 Prince Sports Inc Methode um ein Schlägerrahmen herzustellen und der Schläger dazu
US7867428B2 (en) * 2007-04-19 2011-01-11 Gear Box Method of making a composite racquet
US9132321B2 (en) * 2007-11-26 2015-09-15 Brett Bothwell System and method for an inflation bladder composite game racket
CN101590314A (zh) 2009-06-18 2009-12-02 徐建昇 纤维质球拍框架的制作方法
FR2974307B1 (fr) * 2011-04-20 2013-05-24 Lacoste Raquette en bois de nouvelle generation
US8834306B2 (en) * 2011-07-20 2014-09-16 Ef Composite Technologies, L.P. Racquet with elongated grommet barrels
KR101247743B1 (ko) * 2011-09-06 2013-03-26 인하대학교 산학협력단 연습용 배드민턴 라켓
FR3024839B1 (fr) * 2014-08-12 2016-09-09 Babolat Vs Raquette de tennis
US10377093B2 (en) 2015-01-06 2019-08-13 Gear Box Panel structure with foam core and methods of manufacturing articles using the panel structure
US10239282B1 (en) 2017-02-21 2019-03-26 Countervail Products, Llc Vibration-damping laminate stack
US10646753B2 (en) 2018-03-12 2020-05-12 Wilson Sporting Goods Co. Racquet configured with increased flexibility in multiple directions with respect to a longitudinal axis
FR3119779B1 (fr) * 2021-02-18 2025-10-03 Tecnifibre Cadre de raquette, raquette comprenant un tel cadre et procédé de fabrication d’un tel cadre ou d’une telle raquette.
US12491413B2 (en) 2022-08-13 2025-12-09 Wilson Sporting Goods Co. Racquet configured with increased lateral flexibility with respect to a longitudinal axis

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US2395864A (en) 1941-04-01 1946-03-05 Spalding A G & Bros Inc Racket
US2626804A (en) 1944-07-19 1953-01-27 Roy H Robinson Racket for tennis and batting games
US2853400A (en) 1955-10-27 1958-09-23 Fred E Ahlbin Method of providing cushion coatings of skin surfaced foamed plastisol on articles and the coated articles produced
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US3625512A (en) 1968-01-26 1971-12-07 Peter A Latham Extruded racket having two seamless hollow tubes formed with an interconnecting web
US3547440A (en) 1968-02-23 1970-12-15 Cortland Ind Inc Racket for tennis or similar games
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DE3062290D1 (en) 1979-08-24 1983-04-14 Dunlop Ltd Games racket frame
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US4282642A (en) 1979-11-01 1981-08-11 Rodgers Jr Robert E Method of making composite racquet construction
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ATE12022T1 (de) 1980-05-20 1985-03-15 Cedric Nicholas Reid Schlaeger.
US4357013A (en) 1981-07-31 1982-11-02 David Fernandez Reinforced foam core composite structure and method
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US6589125B1 (en) * 2002-07-10 2003-07-08 Marshal Industrial Corporation Compound material frame body without the need of drilling holes
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US6811502B1 (en) * 2003-04-30 2004-11-02 Wilson Sporting Goods Co. Racquet with elongated peripheral main string segments and enlarged sweet spot
US7077768B2 (en) * 2004-05-27 2006-07-18 Ef Composite Technologies, L.P. Composite racquet with double tube head frame

Also Published As

Publication number Publication date
EP1755748B1 (de) 2009-07-29
KR20070020089A (ko) 2007-02-16
EP1755748A2 (de) 2007-02-28
WO2005118079A2 (en) 2005-12-15
WO2005118079A3 (en) 2006-05-04
EP1755748A4 (de) 2007-11-07
US20050266940A1 (en) 2005-12-01
US20060223659A1 (en) 2006-10-05
KR100811905B1 (ko) 2008-03-10
DE602005015703D1 (de) 2009-09-10
US7077768B2 (en) 2006-07-18

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties