Title:
ゴルフクラブヘッドおよびシャフトのための取り外し可能な接続部
Document Type and Number:
Japanese Patent JP5604667
Kind Code:
B2
Abstract:
Golf club heads are releasably engaged with shafts so that the club heads and shafts can be readily interchanged and/or so that the shaft position with respect to the club head can be readily changed. Golf clubs are provided that have spherical releasable connections between the golf club head and the golf club shaft along with head/shaft position adjusting features to allow interchange of shafts and heads and to allow modification of the head/shaft positioning properties. Assemblies for connecting the club head and shaft may include: a shaft adapter, a shaft retainer, and a hosel insert located within an interior chamber of the club head. The club head and shaft may be changed by releasing the securing system and exchanging the original parts with different parts. Furthermore, the shaft adapter may be rotated within the hosel insert to create different angles from the shaft so as to allow adjustment of the shaft position with respect to the club head.
Inventors:
Thomas James
Sander Raymond Jay.
Contini Vincent Jay.
Prescott James Alan
ルバル Matthew Pole
Trease Gregory A.
Sander Raymond Jay.
Contini Vincent Jay.
Prescott James Alan
ルバル Matthew Pole
Trease Gregory A.
Application Number:
JP2011535593A
Publication Date:
October 08, 2014
Filing Date:
October 26, 2009
Export Citation:
Assignee:
Nike イノベイト Ceh. Faye.
International Classes:
A63B53/02
Attorney, Agent or Firm:
Spring water Original aim
Masao Haruna
Hirotaka Yamaguchi
Shun Osakabe
Ryuichi Inoue
Toshimitsu Sato
Koichi Niimi
Tomohiko Kobayashi
Shin-ichi Watanabe
Masato Ozeki
Yoshihiro Igarashi
Kazuya Kawamoto
Masao Haruna
Hirotaka Yamaguchi
Shun Osakabe
Ryuichi Inoue
Toshimitsu Sato
Koichi Niimi
Tomohiko Kobayashi
Shin-ichi Watanabe
Masato Ozeki
Yoshihiro Igarashi
Kazuya Kawamoto