Title:
【発明の名称】軽量ゴルフクラブシャフト及びその製造方法
Document Type and Number:
Japanese Patent JP2891975
Kind Code:
B2
Abstract:
Improved methods for manufacturing a shaft for a golf club, devices useful in such methods, and golf club shafts manufactured in accordance with such methods. A plug is detachably affixed to a distal end of a mandrel. A plurality of plies pre-preg composite sheet are wrapped around the mandrel and plug and, thereafter, heated causing the resin comprising the various plies to be cured. The mandrel is then removed from the formed shaft, leaving the plug as an integral part of the distal tip of the shaft.
Inventors:
TOMASU DABURYU PURIISU
HAABU RAIZU
JEI ANDORUU GYAROEI
HAABU RAIZU
JEI ANDORUU GYAROEI
Application Number:
JP429398A
Publication Date:
May 17, 1999
Filing Date:
January 12, 1998
Export Citation:
Assignee:
KYARAUEI GORUFU CO
International Classes:
A63B53/10; B29C53/82; B29C70/86; A63B53/02; B29C43/42; B29C61/04; (IPC1-7): A63B53/10
Domestic Patent References:
| JP6210029A | ||||
| JP2291879A | ||||
| JP5137822A |
Attorney, Agent or Firm:
Tadahiko Ito (1 outside)