ES2102495T3 - Marco termoplastico reforzado mediante fibras largas, destinado en particular para una raqueta de tenis. - Google Patents

Marco termoplastico reforzado mediante fibras largas, destinado en particular para una raqueta de tenis.

Info

Publication number
ES2102495T3
ES2102495T3 ES92905031T ES92905031T ES2102495T3 ES 2102495 T3 ES2102495 T3 ES 2102495T3 ES 92905031 T ES92905031 T ES 92905031T ES 92905031 T ES92905031 T ES 92905031T ES 2102495 T3 ES2102495 T3 ES 2102495T3
Authority
ES
Spain
Prior art keywords
thermoplastic
fibers
hardness
intended
long fibers
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 - Lifetime
Application number
ES92905031T
Other languages
English (en)
Inventor
Stephen J Davis
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.)
Prince Sports LLC
Original Assignee
Prince Sports LLC
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 LLC filed Critical Prince Sports LLC
Application granted granted Critical
Publication of ES2102495T3 publication Critical patent/ES2102495T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/105—Coating or impregnating independently of the moulding or shaping step of reinforcement of definite length with a matrix in solid form, e.g. powder, fibre or sheet form
    • 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
    • D04C1/06—Braid or lace serving particular purposes
    • 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
    • A63B49/10—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
    • A63B60/06—Handles
    • A63B60/14—Coverings specially adapted for handles, e.g. sleeves or ribbons
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • 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
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/02—Reinforcing materials; Prepregs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Textile Engineering (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

SE DESCRIBE UN ARMAZON TERMOPLASTICO DE FIBRA LARGA PARA RAQUETAS DE TENIS U OTROS COMPLEMENTOS, QUE SE FORMA CON FIBRAS DE CARBONO U OTRO MATERIAL DE REFUERZO, ORIENTADO CON LOS ANGULOS DESEADOS Y QUE ESTAN INTIMAMENTE EMPOTRADAS EN UNA RESINA TERMOPLASTICA. UN ARMAZON, SE ACUERDO CON EL PRESENTE INVENTO, SE HACE DEVANANDO CONJUNTAMENTE O DE MANERA QUE QUEDEN MUY PROXIMAS, ESTOPAS DE CARBONO U OTRAS FIBRAS DE REFUERZO, CON FILAMENTOS DE MATERIAL TERMOPLASTICO, O IMPREGNANDO PREVIAMENTE DICHAS FIBRAS CON UN POLVO TERMOPLASTICO. LAS FIBRAS, QUE SE FORMAN PREFERIBLEMENTE DENTRO DE UN MOLDE DE HILO TRENZADO PARA FACILITAR EL MANEJO, SE DISPONEN EN UN MOLDE CALIENTE Y PRESURIZADO INTERNAMENTE PARA AJUSTARSE A LA FORMA DESEADA, Y EN EL QUE EL TERMOPLASTICO SE MEZCLA Y FLUYE EN INTIMO CONTACTO CON LAS FIBRAS DE MATERIAL. EN ARMAZON, DE ACUERDO CON ESTE INVENTO, POSEE LA RESISTENCIA Y LA DUREZA DE UN ARMAZON TERMOENDURECIDO DE FIBRA LARGA, PERO A DIFERENCIA DE ESTE, TIENE UNA DUREZA DINAMICA SUPERIOR, DEBIDO A LAS PROPIEDADES VISCOELASTICAS DE LA RESINA TERMOPLASTICA.
ES92905031T 1991-01-24 1992-01-21 Marco termoplastico reforzado mediante fibras largas, destinado en particular para una raqueta de tenis. Expired - Lifetime ES2102495T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/645,255 US5176868A (en) 1991-01-24 1991-01-24 Long fiber reinforced thermoplastic frame especially for a tennis racquet

Publications (1)

Publication Number Publication Date
ES2102495T3 true ES2102495T3 (es) 1997-08-01

Family

ID=24588299

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92905031T Expired - Lifetime ES2102495T3 (es) 1991-01-24 1992-01-21 Marco termoplastico reforzado mediante fibras largas, destinado en particular para una raqueta de tenis.

Country Status (11)

Country Link
US (1) US5176868A (es)
EP (1) EP0567583B1 (es)
JP (1) JPH06505208A (es)
CN (1) CN1036126C (es)
AU (1) AU1252392A (es)
DE (1) DE69218920T2 (es)
ES (1) ES2102495T3 (es)
MX (1) MX9200277A (es)
MY (1) MY108151A (es)
WO (1) WO1992012847A1 (es)
ZA (1) ZA92448B (es)

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Also Published As

Publication number Publication date
WO1992012847A1 (en) 1992-08-06
DE69218920T2 (de) 1997-07-17
MX9200277A (es) 1992-07-01
AU1252392A (en) 1992-08-27
ZA92448B (en) 1992-10-28
CN1063638A (zh) 1992-08-19
MY108151A (en) 1996-08-30
JPH06505208A (ja) 1994-06-16
DE69218920D1 (de) 1997-05-15
US5176868A (en) 1993-01-05
CN1036126C (zh) 1997-10-15
EP0567583B1 (en) 1997-04-09
EP0567583A1 (en) 1993-11-03

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