ATE179915T1 - Hohler, metallischer golfschlägerkopf und dessen herstellung - Google Patents

Hohler, metallischer golfschlägerkopf und dessen herstellung

Info

Publication number
ATE179915T1
ATE179915T1 AT96305677T AT96305677T ATE179915T1 AT E179915 T1 ATE179915 T1 AT E179915T1 AT 96305677 T AT96305677 T AT 96305677T AT 96305677 T AT96305677 T AT 96305677T AT E179915 T1 ATE179915 T1 AT E179915T1
Authority
AT
Austria
Prior art keywords
wall structure
shell
wall
wax
core body
Prior art date
Application number
AT96305677T
Other languages
English (en)
Inventor
Glenn H Schmidt
Original Assignee
Callaway Golf Co
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 Callaway Golf Co filed Critical Callaway Golf Co
Application granted granted Critical
Publication of ATE179915T1 publication Critical patent/ATE179915T1/de

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
    • A63B53/04—Heads
    • 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
    • A63B53/04—Heads
    • A63B53/0433—Heads with special sole configurations
    • 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
    • A63B53/04—Heads
    • A63B53/0466—Heads wood-type
    • 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
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Golf Clubs (AREA)
  • Laminated Bodies (AREA)
AT96305677T 1996-08-01 1996-08-01 Hohler, metallischer golfschlägerkopf und dessen herstellung ATE179915T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96305677A EP0822021B1 (de) 1996-08-01 1996-08-01 Hohler, metallischer Golfschlägerkopf und dessen Herstellung

Publications (1)

Publication Number Publication Date
ATE179915T1 true ATE179915T1 (de) 1999-05-15

Family

ID=8225038

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96305677T ATE179915T1 (de) 1996-08-01 1996-08-01 Hohler, metallischer golfschlägerkopf und dessen herstellung

Country Status (3)

Country Link
EP (1) EP0822021B1 (de)
AT (1) ATE179915T1 (de)
DE (1) DE69602438D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001008757A2 (en) * 1999-07-28 2001-02-08 Taylor Made Golf Company, Inc. Enlarged wood-type head
CN101134236B (zh) * 2007-09-30 2011-06-22 东莞市高鑫机电科技服务有限公司 一种一体式高尔夫球杆头的制造方法及制品

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0673562B2 (ja) * 1989-03-17 1994-09-21 マルマンゴルフ株式会社 ゴルフクラブのアイアンヘツドの製造法
JPH0724915B2 (ja) * 1990-02-05 1995-03-22 三井造船株式会社 一体型Ｔｉ合金製ゴルフヘッドの製造方法
US5480152A (en) * 1990-10-16 1996-01-02 Callaway Golf Company Hollow, metallic golf club head with relieved sole and dendritic structure
US5460376A (en) * 1990-10-16 1995-10-24 Callaway Golf Company Hollow, large, metallic, golf club head
US5538798A (en) * 1995-04-12 1996-07-23 Niemin Porter & Co. D/B/A Cast Alloys, Inc. Investment casting gating for metal wood golf club heads

Also Published As

Publication number Publication date
EP0822021B1 (de) 1999-05-12
DE69602438D1 (de) 1999-06-17
EP0822021A1 (de) 1998-02-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties