Golf club shaft tip diameter adjuster, golf club shaft and golf club
AssigneeBridgestone Sports Co., Ltd.
InventorYoshifumi Nakajima
Life of this patent
Estimating the term…
Abstract
A golf club shaft tip diameter adjuster attached to a tip portion of a golf club shaft for adjusting a diameter of the shaft tip portion. The golf club shaft tip diameter adjuster is formed into a cylindrical tubular body out of fiber reinforced resin. A slit is defined to separate the tip diameter adjuster in the lengthwise direction thereof.
Claims25
A golf club shaft tip diameter adjuster attached to a tip portion of a golf club shaft, for adjusting a diameter of the shaft tip portion, the adjuster comprising:
- a cylindrical tubular body made of a fiber reinforced resin,
- wherein the body defines a slit in a lengthwise direction along the entire length of the adjuster thereof to separate the body.
A golf club shaft comprising:
- an end portion;
- and
- a golf club shaft tip diameter adjuster including a cylindrical tubular body made of a fiber reinforced resin,
- wherein the body defines a slit in a lengthwise direction along the entire length of the adjuster thereof to separate the body;
- and
- the golf club shaft tip diameter adjuster is attached to the end portion.
A golf club comprising:
- a golf club head;
- and
- a golf club shaft,
- wherein the golf club shaft includes:
- an end portion;
- a golf club shaft tip diameter adjuster including a cylindrical tubular body made of a fiber reinforced resin;
- wherein the body defines a slit in a lengthwise direction along the entire length of the adjuster thereof to separate the body;
- wherein the golf club shaft tip diameter adjuster is attached to the end portion;
- and
- wherein the golf club shaft is inserted into a shaft insertion hole of the golf club head.
A golf club shaft tip diameter adjuster attached to a tip portion of a golf club shaft, for adjusting a diameter of the shaft tip portion, the adjuster comprising:
- a cylindrical tubular body made of a fiber reinforced resin,
- wherein the body defines a slit in a lengthwise direction along the entire length of the adjuster thereof to separate the body;
- and
- wherein fibers included in the body are oriented in the lengthwise direction in a range of ±10°.
Dependencies are inferred from the claim text.