CA2310802A1 - Double pressing method and machine for manufacturing a hockey stick shaft, and hockey stick shaft made therefrom - Google Patents

Double pressing method and machine for manufacturing a hockey stick shaft, and hockey stick shaft made therefrom Download PDF

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Publication number
CA2310802A1
CA2310802A1 CA002310802A CA2310802A CA2310802A1 CA 2310802 A1 CA2310802 A1 CA 2310802A1 CA 002310802 A CA002310802 A CA 002310802A CA 2310802 A CA2310802 A CA 2310802A CA 2310802 A1 CA2310802 A1 CA 2310802A1
Authority
CA
Canada
Prior art keywords
hockey stick
stick shaft
double pressing
made therefrom
manufacturing
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.)
Granted
Application number
CA002310802A
Other languages
French (fr)
Other versions
CA2310802C (en
Inventor
Michael Quddus
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.)
Sport Maska Inc
Original Assignee
Sport Maska 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
Priority claimed from CA002279628A external-priority patent/CA2279628A1/en
Application filed by Sport Maska Inc filed Critical Sport Maska Inc
Priority to CA 2310802 priority Critical patent/CA2310802C/en
Publication of CA2310802A1 publication Critical patent/CA2310802A1/en
Application granted granted Critical
Publication of CA2310802C publication Critical patent/CA2310802C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B59/00—Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
    • A63B59/70—Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00 with bent or angled lower parts for hitting a ball on the ground, on an ice-covered surface, or in the air, e.g. for hockey or hurling
    • 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
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/088—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of non-plastics material or non-specified material, e.g. supports
    • 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
    • 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
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/462—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
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/24—Ice hockey
    • 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

Landscapes

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

Abstract

A method for making a hockey stick shaft by a double pressing process, and an apparatus for making the same. The double pressing process consists of pulling resin soaked rovings through heated mold cavities. A core is inserted between upper and lower rovings, the press is closed, and upper and lower laminates are molded on simultaneously, using heat and pressure. The hockey stick shaft made therefrom has two opposite surfaces, each of the surfaces being provided with a fiberglass roving reinforcement along each opposite edge and a graphite roving reinforcement fiber between the two fiberglass roving means.
CA 2310802 1999-08-04 2000-06-07 Double pressing method and machine for manufacturing a hockey stick shaft, and hockey stick shaft made therefrom Expired - Lifetime CA2310802C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2310802 CA2310802C (en) 1999-08-04 2000-06-07 Double pressing method and machine for manufacturing a hockey stick shaft, and hockey stick shaft made therefrom

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002279628A CA2279628A1 (en) 1999-08-04 1999-08-04 Double pressing carbon fiber
CA2,279,628 1999-08-04
CA 2310802 CA2310802C (en) 1999-08-04 2000-06-07 Double pressing method and machine for manufacturing a hockey stick shaft, and hockey stick shaft made therefrom

Publications (2)

Publication Number Publication Date
CA2310802A1 true CA2310802A1 (en) 2001-02-04
CA2310802C CA2310802C (en) 2007-05-01

Family

ID=25681101

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2310802 Expired - Lifetime CA2310802C (en) 1999-08-04 2000-06-07 Double pressing method and machine for manufacturing a hockey stick shaft, and hockey stick shaft made therefrom

Country Status (1)

Country Link
CA (1) CA2310802C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005082470A1 (en) 2004-02-26 2005-09-09 Sport Maska Inc. Sports apparatus shaft and blade with added impact protection and method of making same
US7862456B2 (en) 2003-05-15 2011-01-04 Easton Sports, Inc. Hockey stick
US7914403B2 (en) 2008-08-06 2011-03-29 Easton Sports, Inc. Hockey stick
US7963868B2 (en) 2000-09-15 2011-06-21 Easton Sports, Inc. Hockey stick
WO2012148262A1 (en) * 2011-04-28 2012-11-01 Princess Sportsgear & Traveller B.V. Hockey stick

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7963868B2 (en) 2000-09-15 2011-06-21 Easton Sports, Inc. Hockey stick
US8216096B2 (en) 2000-09-15 2012-07-10 Easton Sports, Inc. Hockey stick
US8517868B2 (en) 2000-09-15 2013-08-27 Easton Sports, Inc. Hockey stick
US7862456B2 (en) 2003-05-15 2011-01-04 Easton Sports, Inc. Hockey stick
WO2005082470A1 (en) 2004-02-26 2005-09-09 Sport Maska Inc. Sports apparatus shaft and blade with added impact protection and method of making same
EP1722871A1 (en) * 2004-02-26 2006-11-22 Sport Maska Inc. Sports apparatus shaft and blade with added impact protection and method of making same
EP1722871A4 (en) * 2004-02-26 2007-07-18 Sport Maska Inc Sports apparatus shaft and blade with added impact protection and method of making same
US8052551B2 (en) 2004-02-26 2011-11-08 Sport Maska Inc. Sports apparatus shaft and blade with added impact protection and method of making same
US7914403B2 (en) 2008-08-06 2011-03-29 Easton Sports, Inc. Hockey stick
WO2012148262A1 (en) * 2011-04-28 2012-11-01 Princess Sportsgear & Traveller B.V. Hockey stick

Also Published As

Publication number Publication date
CA2310802C (en) 2007-05-01

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MKEX Expiry

Effective date: 20200607