Claims
- 1. Apparatus for producing a fiber-reinforced resin golf club shaft comprising:a support shaft for supporting a cylindrical shaft substrate molded from an uncured fiber-reinforced resin; a first driving motor for driving and rotating said support shaft; a feed screw disposed in parallel with said support shaft; a second driving motor for driving and rotating said feed screw that is independent from said first driving motor; a plurality of nuts meshing with said feed screw; creel stands for tapes made of organic polymers, supported by said nuts, respectively; a third driving motor for driving and rotating one of said plurality of nuts that is independent from said first and second driving motors; and a controller for controlling the rotating speed of each of said driving motors.
- 2. The apparatus for producing a fiber-reinforced resin golf club shaft according to claim 1, wherein two of said nuts are provided, one of said nuts supports said creel stand for supporting a shape-retaining tape made of a heat-shrinkable organic polymer, the other of said nuts supports said creel stand for a reinforcing tape made of an organic polymer having high strength and high elastic modulus, and said nut supporting the creel stand for the reinforcing tape is driven and rotated by said third driving motor.
Priority Claims (1)
Number |
Date |
Country |
Kind |
7-321982 |
Dec 1995 |
JP |
|
Parent Case Info
This is a division of application Ser. No. 08/760,878, filed Dec. 9, 1996, now U.S. Pat. No. 5,876,544.
US Referenced Citations (11)