Title:
GOLF CLUB SET
Document Type and Number:
WIPO Patent Application WO/2016/143735
Kind Code:
A1
Abstract:
The present invention provides a golf club set with which a player can have a suitable and stable swing sensation, regardless of the number of the golf club. A plurality of golf clubs have a substantially constant grip moment of inertia, regardless of the numbers of the golf clubs. The plurality of golf clubs have head moments of inertia that decrease as the number increases. The plurality of golf clubs have shaft moments of inertia that increase as the number increases. The amount of decrease in the head moment of inertia and the amount of increase in the shaft moment of inertia are substantially counterbalanced, thereby causing the plurality of golf clubs to have substantially the same club moment of inertia. A plurality of golf club shafts constituting the plurality of golf clubs have a shaft weight that increases and position of shaft center of gravity that moves to a shaft distal end side as the number increases.
Inventors:
WAKABAYASHI MASAKI (JP)
KOGAWA YOSHIHITO (JP)
KOGAWA YOSHIHITO (JP)
Application Number:
PCT/JP2016/056963
Publication Date:
September 15, 2016
Filing Date:
March 07, 2016
Export Citation:
Assignee:
FUJIKURA RUBBER LTD (JP)
International Classes:
A63B53/00
Foreign References:
| JPH11285550A | 1999-10-19 | |||
| JPH02255163A | 1990-10-15 | |||
| JPH11267249A | 1999-10-05 | |||
| JP2001087424A | 2001-04-03 | |||
| JP2006262995A | 2006-10-05 | |||
| JPH06238018A | 1994-08-30 | |||
| JP2012110498A | 2012-06-14 | |||
| JP2013220285A | 2013-10-28 |
Attorney, Agent or Firm:
MIURA, Kunio et al. (JP)
Kunio Miura (JP)
Kunio Miura (JP)
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