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US 2022/0023726 A1Published application
Method for manufacturing golf club shaft
AssigneeSumitomo Rubber Industries, Ltd.
InventorYuma YAMAMOTO
Life of this patent
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Abstract
A method for manufacturing a golf club shaft comprises: a preparing step of preparing a shaft main body formed from a fiber reinforced resin; a mounting step of mounting a surface layer material on an outer peripheral surface of the shaft main body, wherein the surface layer material comprises a heat-shrinkable film base material and is provided with a display portion; and a fixing step of firmly fixing the surface layer material to the outer peripheral surface of the shaft main body by heat-shrinking the surface layer material.
Claims20
A method for manufacturing a golf club shaft comprising:
- a preparing step of preparing a shaft main body formed from a fiber reinforced resin,
- a mounting step of mounting a surface layer material on an outer peripheral surface of the shaft main body, wherein the surface layer material comprises a heat-shrinkable film base material and is provided with a display portion, and
- a fixing step of firmly fixing the surface layer material to the outer peripheral surface of the shaft main body by heat-shrinking the surface layer material.
Dependencies are inferred from the claim text.