GB1327246A - Fibre reinforced composites - Google Patents

Fibre reinforced composites

Info

Publication number
GB1327246A
GB1327246A GB4517170A GB4517170A GB1327246A GB 1327246 A GB1327246 A GB 1327246A GB 4517170 A GB4517170 A GB 4517170A GB 4517170 A GB4517170 A GB 4517170A GB 1327246 A GB1327246 A GB 1327246A
Authority
GB
United Kingdom
Prior art keywords
die
fibres
shaft
resin
ring
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
GB4517170A
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB4517170A priority Critical patent/GB1327246A/en
Publication of GB1327246A publication Critical patent/GB1327246A/en
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
    • A63B53/00—Golf clubs
    • A63B53/10—Non-metallic shafts
    • 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
    • A63B60/0081—Substantially flexible shafts; Hinged shafts
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Golf Clubs (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

1327246 Reinforcing golf-club shafts by winding NATIONAL RESEARCH DEVELOPMENT CORP 22 Dec 1971 [22 Sept 1970] 45171/70 Heading B8G [Also in Division A6] A fibre-reinforced composite article, such as a golf-club shaft, includes a torsional stiffening layer 3 embraced by and bonded to an envelope of continuous parallel carbon fibre lengths 1. As shown in Fig. 1 the article also includes a core 2 which may be a braided glass sleeve which is drawn on to a tapered mandrel. The core 2 may alternatively be of polyurethane material, or a solid rod of resin-impregnated carbon fibre material. A ring 15, Fig. 4 is attached to one end of the braided core sleeve 2 and a tow of high modulus carbon fibres 3, Fig. 1 is wound helically thereon at an angle of 45 degrees to the axis to provide the torsional stiffening layer. The envelope 1 comprises low modulus carbon fibres which are attached to the ring 15 and are spread evenly around the shaft circumference by a distributer ring 19 having spokes 22 and removable retaining ring 21. A first section of the shaft is produced in a jig die assembly (5) (Fig. 3, not shown). The shaft assembly is immersed in a fast-setting polyester resin and the end is then withdrawn into the die (5) which is heated to cure the resin, pressure being applied in the die to exclude air pockets. After removal from this first die, the remaining portions of the envelope fibres are resin-impregnated and pulled into a second die 13, Fig. 4 by a cable 14 attached to the ring 15. A tube 16 of the die 13 imparts the desired taper to the shaft as it is pulled into it. The die is heated to cure the resin and the shaft is trimmed to size after removal from the die. In an alternative arrangement, the envelope 1 has a first portion (25) (Fig. 6, not shown) with fibres parallel to the axis and a second portion (26) with the fibres wound helically about the torsional stiffening means. The torsional stiffening means may alternatively comprise two layers of opposite helical winding of carbon, metal or glass fibres or a metal sleeve.
GB4517170A 1970-09-22 1970-09-22 Fibre reinforced composites Expired GB1327246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4517170A GB1327246A (en) 1970-09-22 1970-09-22 Fibre reinforced composites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4517170A GB1327246A (en) 1970-09-22 1970-09-22 Fibre reinforced composites

Publications (1)

Publication Number Publication Date
GB1327246A true GB1327246A (en) 1973-08-15

Family

ID=10436175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4517170A Expired GB1327246A (en) 1970-09-22 1970-09-22 Fibre reinforced composites

Country Status (1)

Country Link
GB (1) GB1327246A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001563A1 (en) * 1977-10-26 1979-05-02 August Krempel Söhne GmbH & Co. Pickerstick for use in weaving machines
GB2154541A (en) * 1984-02-25 1985-09-11 Ford Motor Co Filament winding of articles on retained mandrel of complex shape
GB2173168A (en) * 1985-03-28 1986-10-08 Gen Motors Corp Method of forming vehicle body panel
GB2226380A (en) * 1988-12-22 1990-06-27 John Peter Booth Tapered tubular composite shafts
EP0430188A2 (en) * 1989-11-27 1991-06-05 Sumitomo Rubber Industries Ltd. Structural member of pipe shape
WO1998036802A3 (en) * 1997-02-19 1998-11-12 Maxibuy Limited Golf club
GB2326103A (en) * 1997-06-11 1998-12-16 You Chin San Fibre-reinforced shaft
WO1999007446A1 (en) * 1997-08-05 1999-02-18 Silvano Zorzi Tube and golf club with handle made of said tube
DE10025628A1 (en) * 2000-05-24 2001-11-29 Sgl Carbon Ag Unwindable components made of fiber composite materials, processes for their production and their use
CN114986688A (en) * 2022-05-11 2022-09-02 江苏赛图新材料科技有限公司 Preparation method of ceramic fiber dedusting and denitration integrated filter tube

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001563A1 (en) * 1977-10-26 1979-05-02 August Krempel Söhne GmbH & Co. Pickerstick for use in weaving machines
GB2154541A (en) * 1984-02-25 1985-09-11 Ford Motor Co Filament winding of articles on retained mandrel of complex shape
GB2173168A (en) * 1985-03-28 1986-10-08 Gen Motors Corp Method of forming vehicle body panel
GB2226380A (en) * 1988-12-22 1990-06-27 John Peter Booth Tapered tubular composite shafts
EP0430188A2 (en) * 1989-11-27 1991-06-05 Sumitomo Rubber Industries Ltd. Structural member of pipe shape
EP0430188A3 (en) * 1989-11-27 1991-09-11 Sumitomo Rubber Industries, Ltd. Structural member of pipe shape
US5242721A (en) * 1989-11-27 1993-09-07 Sumitomo Rubber Industries, Ltd. Structural member of pipe shape
US5348777A (en) * 1989-11-27 1994-09-20 Sumitomo Rubber Industries, Ltd. Structural member of pipe shape
WO1998036802A3 (en) * 1997-02-19 1998-11-12 Maxibuy Limited Golf club
GB2326103A (en) * 1997-06-11 1998-12-16 You Chin San Fibre-reinforced shaft
GB2326103B (en) * 1997-06-11 2001-07-04 You Chin San Fiber-reinforced rodlike article
WO1999007446A1 (en) * 1997-08-05 1999-02-18 Silvano Zorzi Tube and golf club with handle made of said tube
US6514156B1 (en) 1997-08-05 2003-02-04 Silvano Zorzi Tube and golf club with handle made of said tube
DE10025628A1 (en) * 2000-05-24 2001-11-29 Sgl Carbon Ag Unwindable components made of fiber composite materials, processes for their production and their use
US6641693B2 (en) 2000-05-24 2003-11-04 Sgl Carbon Ag Process for producing structural parts, structural part produced by the process, thermal insulation cylinder, protective tube, heating element, stay pipe, hot-press die and thermal insulation element
CN114986688A (en) * 2022-05-11 2022-09-02 江苏赛图新材料科技有限公司 Preparation method of ceramic fiber dedusting and denitration integrated filter tube
CN114986688B (en) * 2022-05-11 2024-02-23 江苏赛图新材料科技有限公司 Preparation method of ceramic fiber dust removal and denitration integrated filter tube

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years