DE3373783D1 - Tennis racket frame and method of manufacturing it - Google Patents

Tennis racket frame and method of manufacturing it

Info

Publication number
DE3373783D1
DE3373783D1 DE8383401206T DE3373783T DE3373783D1 DE 3373783 D1 DE3373783 D1 DE 3373783D1 DE 8383401206 T DE8383401206 T DE 8383401206T DE 3373783 T DE3373783 T DE 3373783T DE 3373783 D1 DE3373783 D1 DE 3373783D1
Authority
DE
Germany
Prior art keywords
manufacturing
tennis racket
racket frame
frame
tennis
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
DE8383401206T
Other languages
English (en)
Inventor
Jean-Claude Cousin
Jacques Andre Robin
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.)
Cousin Freres SA
Original Assignee
Cousin Freres SA
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
Priority claimed from FR8210292A external-priority patent/FR2528318A1/fr
Application filed by Cousin Freres SA filed Critical Cousin Freres SA
Application granted granted Critical
Publication of DE3373783D1 publication Critical patent/DE3373783D1/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
    • 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
    • A63B60/08—Handles characterised by the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/156—Coating two or more articles simultaneously
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/08—Bending or folding of tubes or other profiled members
    • B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
    • 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
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
    • 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
    • A63B2209/026—Ratio fibres-total material
    • 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
    • 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
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/041—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids
    • B29C2035/042—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids other than water
    • B29C2035/043—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids other than water oil
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/84—Heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Molding Of Porous Articles (AREA)
  • Moulding By Coating Moulds (AREA)
DE8383401206T 1982-06-14 1983-06-13 Tennis racket frame and method of manufacturing it Expired DE3373783D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8210292A FR2528318A1 (fr) 1982-06-14 1982-06-14 Cadre de raquette de tennis et son procede de fabrication
FR8306724 1983-04-25

Publications (1)

Publication Number Publication Date
DE3373783D1 true DE3373783D1 (en) 1987-10-29

Family

ID=26222949

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383401206T Expired DE3373783D1 (en) 1982-06-14 1983-06-13 Tennis racket frame and method of manufacturing it

Country Status (6)

Country Link
US (1) US4643857A (de)
EP (1) EP0108652B1 (de)
AU (1) AU1575283A (de)
DE (1) DE3373783D1 (de)
ES (1) ES8402723A1 (de)
IN (1) IN159325B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0687903B2 (ja) * 1989-12-05 1994-11-09 住友ゴム工業株式会社 テニスラケットフレーム
DE4031180A1 (de) * 1990-10-03 1992-04-09 Matthias S Bothe Schlaeger, insbesondere tennis-, squash-, badminton- oder racketballschlaeger
US5176868A (en) * 1991-01-24 1993-01-05 Prince Manufacturing, Inc. Long fiber reinforced thermoplastic frame especially for a tennis racquet
GB2258158A (en) * 1991-08-02 1993-02-03 Kuni Tseng Seamless racket.
AU625048B3 (en) * 1992-01-13 1992-04-29 Shen-Ching Wang Racquet
EP0556495B1 (de) * 1992-02-21 1996-09-11 Tsai Chen Soong Durchlochter Rahmen für Sportschläger
US5498381A (en) * 1994-12-21 1996-03-12 Milsco Manufacturing Company Method of forming and piercing a thermoplastic strip in one step
US5876641A (en) * 1995-07-31 1999-03-02 Andersen Corporation In-line process for injection of foam material into a composite profile
CA2216508A1 (en) * 1997-02-13 1998-08-13 Lisco, Inc. Sporting equipment constructed with composite materials having composite rods interspersed with bias plies
US5922255A (en) * 1997-04-04 1999-07-13 Highlander Sports, Llc Method of manufacturing a racket frame and throat
GB2344292B (en) * 1998-12-03 2003-01-22 Dunlop Slazenger Group Ltd Hybrid composite racket frame
US7297080B2 (en) * 2001-05-04 2007-11-20 Wilson Sporting Goods Co. Game racquet with separate head and handle portions for reducing vibration
US6684554B2 (en) * 2001-09-27 2004-02-03 Kuo-Pin Yu Hand net frame
US20030213189A1 (en) * 2002-05-16 2003-11-20 Goldman Arthur S. Thermoplastic polymer extrusion bending
US7491141B1 (en) * 2004-01-09 2009-02-17 Stx, Llc Lacrosse head having a skeletal member
DE102006017771A1 (de) * 2006-04-15 2008-03-27 Börger, Herbert, Dr. Ing. Verfahren zur Herstellung eines Formkörpers
DE102007047012A1 (de) 2007-10-01 2009-04-02 Thermoplast Composite Gmbh Verfahren zur Herstellung eines Formkörpers aus Kunststoff
US8740733B2 (en) 2011-11-11 2014-06-03 Dennis F. Reese Racquet putter apparatus
US9399155B2 (en) 2012-11-27 2016-07-26 Wilson Sporting Goods Co. Optimized thermoplastic racquet
US9192822B2 (en) 2012-11-27 2015-11-24 Wilson Sporting Goods Co. Optimized thermoplastic racquet
US9199135B2 (en) 2012-11-27 2015-12-01 Wilson Sporting Goods Co. Optimized thermoplastic racquet
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
CN113365800A (zh) * 2018-11-30 2021-09-07 阿里斯复合材料有限公司 压缩模制的纤维复合材料部件和制造方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1473356A (fr) * 1966-02-21 1967-03-17 Raquette de tennis
US3732345A (en) * 1970-04-16 1973-05-08 Dow Chemical Co Method for the incorporation of filamentary material in a resinous matrix
FR2102585A5 (de) * 1970-08-11 1972-04-07 Martel Rene
US3719737A (en) * 1970-12-09 1973-03-06 Bard Inc C R Method of making a preformed curved epidural catheter
FR2126488A5 (en) * 1971-02-08 1972-10-06 Carpano & Pons Tennis racquet frame - of stiff lightweight resin lined metal tubing
GB1362116A (en) * 1971-04-27 1974-07-30 Callenelle Usines Sports rackets
DE2153172A1 (de) * 1971-10-26 1973-05-03 Engelbert Klais Verfahren und vorrichtung zur herstellung eines tennisschlaegerrahmens
US3917267A (en) * 1973-03-23 1975-11-04 Charles A Mcgrath Tennis racket
US3981504A (en) * 1974-03-18 1976-09-21 Ppg Industries, Inc. Glass-carbon reinforced foamed resin tennis racket frame
US3986716A (en) * 1974-09-23 1976-10-19 Arundale Manufacturers, Inc. Composite racquet structure
JPS5221934A (en) * 1975-08-12 1977-02-18 Toray Ind Inc Tennis racket frame
JPS5236168A (en) * 1975-09-18 1977-03-19 Komatsu Kasei Kk Method of executing bent pipe made of synthetic resin
JPS52146329A (en) * 1976-05-27 1977-12-06 Nippon Gakki Seizo Kk Racket frame
US4297308A (en) * 1978-03-07 1981-10-27 Dunlop Limited Method of manufacturing games rackets
EP0025126B1 (de) * 1979-08-24 1983-03-09 Dunlop Limited Schlägerrahmen
DE3061156D1 (en) * 1979-08-24 1982-12-30 Dunlop Ltd Method of making games racket frame
NL190305C (nl) * 1979-08-30 1994-01-17 Int Chem Eng Ets Inrichting voor het krommen van een slang uit gestrekt kunststofmateriaal.
DE3068662D1 (en) * 1980-05-07 1984-08-30 Peter Robert Mitchell Thermoforming tubular articles
ATE12022T1 (de) * 1980-05-20 1985-03-15 Cedric Nicholas Reid Schlaeger.
DK155983C (da) * 1981-01-26 1989-10-16 Wirsbo Pex Gmbh Fremgangsmaade til formgivning af roer af formstof

Also Published As

Publication number Publication date
EP0108652B1 (de) 1987-09-23
IN159325B (de) 1987-05-02
AU1575283A (en) 1983-12-22
US4643857A (en) 1987-02-17
EP0108652A1 (de) 1984-05-16
ES523252A0 (es) 1984-03-16
ES8402723A1 (es) 1984-03-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee