ATE426435T1 - Verfahren zur herstellung eines sportschlagers mit íffnungen fur die bespannung - Google Patents

Verfahren zur herstellung eines sportschlagers mit íffnungen fur die bespannung

Info

Publication number
ATE426435T1
ATE426435T1 AT05112160T AT05112160T ATE426435T1 AT E426435 T1 ATE426435 T1 AT E426435T1 AT 05112160 T AT05112160 T AT 05112160T AT 05112160 T AT05112160 T AT 05112160T AT E426435 T1 ATE426435 T1 AT E426435T1
Authority
AT
Austria
Prior art keywords
string
holes
string port
prepreg
tube
Prior art date
Application number
AT05112160T
Other languages
English (en)
Inventor
Roberto Gazzara
Mauro Pinaffo
Michele Pozzobon
Mauro Pezzato
Original Assignee
Prince Sports 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 Prince Sports Inc filed Critical Prince Sports Inc
Application granted granted Critical
Publication of ATE426435T1 publication Critical patent/ATE426435T1/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
    • 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
    • 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
    • A63B51/00—Stringing tennis, badminton or like rackets; Strings therefor; Maintenance of racket strings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/545—Perforating, cutting or machining during or after moulding
    • 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
    • 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
    • A63B51/00—Stringing tennis, badminton or like rackets; Strings therefor; Maintenance of racket strings
    • A63B51/10—Reinforcements for stringing
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
    • B29L2031/5245—Rackets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Golf Clubs (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Fishing Rods (AREA)
  • Moulding By Coating Moulds (AREA)
AT05112160T 2005-12-14 2005-12-14 Verfahren zur herstellung eines sportschlagers mit íffnungen fur die bespannung ATE426435T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05112160A EP1797928B1 (de) 2005-12-14 2005-12-14 Verfahren zur Herstellung eines Sportschlägers mit Öffnungen für die Bespannung

Publications (1)

Publication Number Publication Date
ATE426435T1 true ATE426435T1 (de) 2009-04-15

Family

ID=36576011

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05112160T ATE426435T1 (de) 2005-12-14 2005-12-14 Verfahren zur herstellung eines sportschlagers mit íffnungen fur die bespannung

Country Status (8)

Country Link
US (2) US7935286B2 (de)
EP (1) EP1797928B1 (de)
JP (1) JP4892324B2 (de)
CN (1) CN1982025B (de)
AT (1) ATE426435T1 (de)
AU (1) AU2006213925B2 (de)
DE (1) DE602005013549D1 (de)
ES (1) ES2323967T3 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7727096B2 (en) * 2005-07-18 2010-06-01 Prince Sports, Inc. Composite hockey stick system
EP1790393B1 (de) * 2005-11-29 2008-08-06 Prince Sports, Inc. Sport Schläger mit Rahmen bestehend aus mehreren Sektionen
EP1795370B1 (de) * 2005-12-09 2009-03-25 Prince Sports, Inc. Rad mit Speichen- und Felgenstruktur aus mehreren Rohren
EP1844820B1 (de) * 2006-04-11 2009-03-25 Prince Sports, Inc. Verfahren zur Herstellung eines Sportschlägers
US20070270256A1 (en) * 2006-05-17 2007-11-22 Jinan Kesavan Chullikattu Sports racquet
EP1859841B1 (de) * 2006-05-22 2012-04-11 Prince Sports, Inc. Sportschläger mit Mehrfachrohrstruktur
ATE507890T1 (de) * 2006-05-29 2011-05-15 Prince Sports Inc Sportschläger mit einem einzigen hohlprimärrohr
US7883434B2 (en) * 2006-08-26 2011-02-08 Prince Sports, Inc. Composite bat having a multiple tube structure
US7575527B2 (en) * 2006-09-20 2009-08-18 Prince Sports, Inc. Composite bat having a single, hollow primary tube structure
DE602006009666D1 (de) * 2006-10-20 2009-11-19 Prince Sports Inc Methode um ein Schlägerrahmen herzustellen und der Schläger dazu
US7371197B1 (en) * 2007-05-25 2008-05-13 Yuan Min An Enterprise Co., Ltd. Safety racket
DE102011007235A1 (de) 2011-04-12 2012-10-18 Airbus Operations Gmbh Verfahren und Vorrichtung zur Herstellung eines Faserverbundbauteils und Faserverbundbauteil
ITTV20120038A1 (it) * 2012-03-14 2013-09-15 Prince Sports Inc Una racchetta sportiva migliorata
JP6148901B2 (ja) * 2013-05-23 2017-06-14 ヨネックス株式会社 ラケット
JP6263444B2 (ja) * 2014-06-05 2018-01-17 ヨネックス株式会社 ラケット
EP3241591A1 (de) * 2016-05-06 2017-11-08 Head Technology GmbH Brücke für einen ballspielschläger
DE102017000565A1 (de) * 2016-05-06 2017-11-09 Head Technology Gmbh Ballspielschläger mit Magnesiumbrücke
CN107715417B (zh) * 2017-09-27 2020-01-24 桐乡波力科技复材用品有限公司 单独灌风成型的羽拍中管的制备方法
TWI701129B (zh) * 2019-06-21 2020-08-11 英屬維爾京群島商龍台工業股份有限公司 複合輪圈製程
JP7170687B2 (ja) * 2020-05-28 2022-11-14 美津濃株式会社 ラケットフレームおよびラケット
FR3114754B1 (fr) * 2020-10-07 2023-05-12 Decathlon Sa Cadre de raquette de squash muni d’un élément de renfort en partie distale de la tête de cadre
CN113457092B (zh) * 2021-07-20 2022-04-22 厦门纳佳复材科技有限公司 超刚性碳纤维太极柔力球拍及生产工艺及装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183776A (en) * 1973-02-13 1980-01-15 Starwin Industries, Inc. Tennis racket manufacture
DE3922701A1 (de) 1989-07-11 1991-01-17 Siegfried Kuebler Spannrahmen eines schlaegers, insbesondere fuer spiele mit begrenzt elastischem ball sowie verfahren zu seiner herstellung und werkzeug dafuer
US5234657A (en) 1991-08-02 1993-08-10 Arthur Hong Method of making string holes in a sports racket frame
JPH06319833A (ja) * 1993-05-14 1994-11-22 Mitsuru Usui 非常に大きなガット穴を持つラケット
JPH07213652A (ja) * 1994-02-08 1995-08-15 Asics Corp ラケットフレームとその成形型
JPH08770A (ja) * 1994-06-17 1996-01-09 Yonetsukusu Kk ラケットの成形方法
US5464210A (en) * 1994-08-24 1995-11-07 Prince Sports Group, Inc. Long tennis racquet
JPH08276038A (ja) * 1995-04-07 1996-10-22 Asahi Chem Ind Co Ltd 繊維強化樹脂製ラケット成形体及びその成形方法
JPH09272158A (ja) * 1996-04-04 1997-10-21 Toray Ind Inc Ｆｒｐ管の製造方法
DE19854737A1 (de) * 1997-11-28 1999-09-16 Voelkl Franz Ski Ballspielschläger, insbesondere Tennisschläger
JP2001095949A (ja) * 1999-10-01 2001-04-10 Mizuno Corp ラケットフレーム
ITBG20030016A1 (it) * 2003-02-28 2004-09-01 Benetton Group S P A Ora Benetton Trading Usa In Struttura di racchetta sportiva migliorata con aperture sul telaio
US8182375B2 (en) 2004-01-08 2012-05-22 Michael Rigoli Sports equipment stick with truss construction
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
AU2006213925B2 (en) 2011-11-17
DE602005013549D1 (de) 2009-05-07
CN1982025B (zh) 2010-09-08
EP1797928A1 (de) 2007-06-20
CN1982025A (zh) 2007-06-20
JP4892324B2 (ja) 2012-03-07
US8889056B2 (en) 2014-11-18
ES2323967T3 (es) 2009-07-28
EP1797928B1 (de) 2009-03-25
US20070135245A1 (en) 2007-06-14
JP2007160084A (ja) 2007-06-28
HK1107680A1 (en) 2008-04-11
US20110195807A1 (en) 2011-08-11
US7935286B2 (en) 2011-05-03
AU2006213925A1 (en) 2007-06-28

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Legal Events

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