TW200507912A - Golf club head - Google Patents

Golf club head

Info

Publication number
TW200507912A
TW200507912A TW093117072A TW93117072A TW200507912A TW 200507912 A TW200507912 A TW 200507912A TW 093117072 A TW093117072 A TW 093117072A TW 93117072 A TW93117072 A TW 93117072A TW 200507912 A TW200507912 A TW 200507912A
Authority
TW
Taiwan
Prior art keywords
golf club
face part
club head
rear surface
peening
Prior art date
Application number
TW093117072A
Other languages
Chinese (zh)
Inventor
Takeo Soda
Tetsuo Shimizu
Toshiyuki Kobayashi
Haruo Kawase
Yasushi Sasaki
Original Assignee
Maruman And Co Ltd
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 Maruman And Co Ltd filed Critical Maruman And Co Ltd
Publication of TW200507912A publication Critical patent/TW200507912A/en

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
    • A63B53/0408—Heads characterised by specific dimensions, e.g. thickness
    • 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
    • A63B53/0416—Heads having an impact surface provided by a face insert
    • 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
    • A63B53/00—Golf clubs
    • A63B53/04—Heads
    • A63B53/047—Heads iron-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
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
    • 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
    • A63B60/02—Ballast means for adjusting the centre of mass

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Golf Clubs (AREA)

Abstract

The present invention provides a golf club head, wherein hard peening of 0.30 to 0.80 mmA in arc height value is applied to the rear surface of a face part to remain a large compressive stress in the rear surface of the face part, whereby the maximum stress produced in the rear surface of the face part when a ball is hit can be lowered and such effects as to prevent the fatigue, rupture, and deformation of the face part can be provided. Shot materials formed in a spherical shape with a diameter of 1 to 3 mm are suitably used for the peening. By this invention, the face part of the golf club head can be thinned and accordingly the repulsion and the inertia moment of the golf club head can be increased, and the gravity center thereof can be optimized. As a result, a golf club with excellent carry and directivity can be provided.
TW093117072A 2003-06-18 2004-06-14 Golf club head TW200507912A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003172795 2003-06-18
PCT/JP2004/005507 WO2004078277A1 (en) 2003-06-18 2004-04-16 Golf club head

Publications (1)

Publication Number Publication Date
TW200507912A true TW200507912A (en) 2005-03-01

Family

ID=32959734

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093117072A TW200507912A (en) 2003-06-18 2004-06-14 Golf club head

Country Status (4)

Country Link
JP (1) JP4020927B2 (en)
CN (1) CN1826156A (en)
TW (1) TW200507912A (en)
WO (1) WO2004078277A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0425088D0 (en) 2004-11-13 2004-12-15 Holset Engineering Co Compressor wheel
US9127343B2 (en) 2012-11-16 2015-09-08 Chi-Hung Su Surface treating method for a golf club head
JP2014132994A (en) * 2013-01-10 2014-07-24 ji-hong Su Golf club head surface treatment method
CN108176024A (en) * 2018-03-19 2018-06-19 郭松 A kind of hollow type four-piece type titanium matter forges Golf club iron head

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3006034B2 (en) * 1990-05-30 2000-02-07 日産自動車株式会社 High strength mechanical structural members with excellent surface pressure strength
US6623376B2 (en) * 2001-06-18 2003-09-23 Acushnet Company Peen conditioning of titanium metal wood golf club heads

Also Published As

Publication number Publication date
JPWO2004078277A1 (en) 2006-06-08
WO2004078277A1 (en) 2004-09-16
CN1826156A (en) 2006-08-30
JP4020927B2 (en) 2007-12-12

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