Title:
GOLF CLUB
Document Type and Number:
WIPO Patent Application WO/2001/083049
Kind Code:
A1
Abstract:
A golf club, comprising a metal head part (1) having a face part (2), the face part (2) further comprising a deflection area having a deflection amount of 45% or more of the max. vertical deflection amount of the face part (2) in the direction vertical to the face part (2), wherein the deflection area is disposed on the face part (2) according to a player's hitting point distribution range (9) on the face part (2), and a deflection range with a spring constant of 2 kN/mm or more and 4 kN/mm or below is present on the face part (2) of the golf club.
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Inventors:
IWATA MOTOTAKA
ONODA KENJI
SAKAI KOJI
TERANISHI YUKIHIRO
NARUO TAKESHI
OHMORI KAZUHIRO
FUJIKAWA YOSHIHIRO
ONODA KENJI
SAKAI KOJI
TERANISHI YUKIHIRO
NARUO TAKESHI
OHMORI KAZUHIRO
FUJIKAWA YOSHIHIRO
Application Number:
PCT/JP2001/003590
Publication Date:
November 08, 2001
Filing Date:
April 25, 2001
Export Citation:
Assignee:
MIZUNO KK (JP)
International Classes:
A63B53/04; A63B53/08; A63B102/32; (IPC1-7): A63B53/04
Foreign References:
| JP2880109B2 | 1999-04-05 | |||
| JP2599509Y2 | 1999-09-13 | |||
| JPH10244025A | 1998-09-14 | |||
| JPH1071219A | 1998-03-17 | |||
| JP2001087428A | 2001-04-03 |
Other References:
See also references of EP 1199088A4
Attorney, Agent or Firm:
Fukami, Hisao (Minamimorimachi 2-chome Kita-ku Osaka-shi, Osaka, JP)
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