GB1510935A - Apparatus and method for forming tapered tubular shafts - Google Patents

Apparatus and method for forming tapered tubular shafts

Info

Publication number
GB1510935A
GB1510935A GB31177/76A GB3117776A GB1510935A GB 1510935 A GB1510935 A GB 1510935A GB 31177/76 A GB31177/76 A GB 31177/76A GB 3117776 A GB3117776 A GB 3117776A GB 1510935 A GB1510935 A GB 1510935A
Authority
GB
United Kingdom
Prior art keywords
resin
shaft
fibres
golf club
tapered tubular
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
GB31177/76A
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.)
HOGARTH H
Original Assignee
HOGARTH H
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 HOGARTH H filed Critical HOGARTH H
Priority to GB31177/76A priority Critical patent/GB1510935A/en
Publication of GB1510935A publication Critical patent/GB1510935A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
    • B29C53/805—Applying axial reinforcements
    • 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
    • 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
    • B29L2031/5227—Clubs
    • 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
    • B29L2031/70—Agricultural usage or equipment
    • B29L2031/7002—Agricultural usage or equipment for fishing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Golf Clubs (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)

Abstract

1510935 Golf club shaft H P HOGARTH 27 July 1976 31177/76 Heading A6D [Also in Divisions Al and B5] A tubular, tapered golf club shaft comprises successive layers C1-C4 of fibrereinforced thermosetting resin, the fibres being pre-tensioned and non-contacting. Each layer C (Fig. 3) comprises glass, boron or graphite carbon fibres 10 totally surrounded by phenolic, epoxy, or alkyd etc. resin 12. The resin is more elastic than the fibres, which are said to resist parting from the resin on bending of the shaft, due to their pre-tensioning. Fig. 1 shows a shell G and core d used in producing the shaft (see Divisions B4-B5).
GB31177/76A 1976-07-27 1976-07-27 Apparatus and method for forming tapered tubular shafts Expired GB1510935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB31177/76A GB1510935A (en) 1976-07-27 1976-07-27 Apparatus and method for forming tapered tubular shafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31177/76A GB1510935A (en) 1976-07-27 1976-07-27 Apparatus and method for forming tapered tubular shafts

Publications (1)

Publication Number Publication Date
GB1510935A true GB1510935A (en) 1978-05-17

Family

ID=10319163

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31177/76A Expired GB1510935A (en) 1976-07-27 1976-07-27 Apparatus and method for forming tapered tubular shafts

Country Status (1)

Country Link
GB (1) GB1510935A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145810A1 (en) * 1983-12-20 1985-06-26 Joachim Dr. Schnell Flexible shaft
EP0174296A2 (en) * 1984-09-07 1986-03-12 Puck, Alfred, Prof., Dr.-Ing. Manufacturing method for hollow articles
EP0204322A2 (en) * 1985-06-05 1986-12-10 METZELER Gesellschaft mit beschränkter Haftung Drive shaft
GB2281491A (en) * 1993-09-03 1995-03-08 Shimano Kk Tubular member
GB2318738A (en) * 1996-10-29 1998-05-06 You Chin San Golf club shaft
GB2322307A (en) * 1997-02-19 1998-08-26 Maxibuy Limited Reinforced extruded golf club shaft
CN115613182A (en) * 2022-12-19 2023-01-17 陵县恒宇纺织品有限公司 High-strength antibacterial yarn

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145810A1 (en) * 1983-12-20 1985-06-26 Joachim Dr. Schnell Flexible shaft
EP0174296A2 (en) * 1984-09-07 1986-03-12 Puck, Alfred, Prof., Dr.-Ing. Manufacturing method for hollow articles
EP0174296A3 (en) * 1984-09-07 1987-08-05 Puck, Alfred, Prof., Dr.-Ing. Manufacturing method for hollow articles
EP0204322A2 (en) * 1985-06-05 1986-12-10 METZELER Gesellschaft mit beschränkter Haftung Drive shaft
EP0204322A3 (en) * 1985-06-05 1987-10-07 Metzeler Kautschuk Gmbh Drive shaft
GB2281491A (en) * 1993-09-03 1995-03-08 Shimano Kk Tubular member
GB2281491B (en) * 1993-09-03 1997-05-28 Shimano Kk Tubular member
US5721030A (en) * 1993-09-03 1998-02-24 Shimano, Inc. Tubular member
GB2318738A (en) * 1996-10-29 1998-05-06 You Chin San Golf club shaft
GB2318738B (en) * 1996-10-29 2000-12-27 You Chin San Golf club
GB2322307A (en) * 1997-02-19 1998-08-26 Maxibuy Limited Reinforced extruded golf club shaft
CN115613182A (en) * 2022-12-19 2023-01-17 陵县恒宇纺织品有限公司 High-strength antibacterial yarn

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee