JPS6256055U - - Google Patents
Info
- Publication number
- JPS6256055U JPS6256055U JP1985149582U JP14958285U JPS6256055U JP S6256055 U JPS6256055 U JP S6256055U JP 1985149582 U JP1985149582 U JP 1985149582U JP 14958285 U JP14958285 U JP 14958285U JP S6256055 U JPS6256055 U JP S6256055U
- Authority
- JP
- Japan
- Prior art keywords
- orientation angle
- fiber orientation
- shaft
- respect
- shaft axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 4
Landscapes
- Golf Clubs (AREA)
Description
第１図は炭素繊維強化樹脂からなるゴルフ用シ
ヤフトの外層及び内層を構成するためのシートを
示す。
１……シヤフトの外層を構成するために必要な
プリプレグシート（ストレートプライ層、Ｓｐ層
）、２……シヤフトの内層を構成するためのプリ
プレグシート（アングルプライ層、Ａｐ層）。
FIG. 1 shows a sheet for forming the outer layer and inner layer of a golf shaft made of carbon fiber reinforced resin. 1... A prepreg sheet (straight ply layer, Sp layer) necessary for forming the outer layer of the shaft, 2... A prepreg sheet (angle ply layer, Ap layer) for forming the inner layer of the shaft.
Claims (1)
フトにおいて、シヤフト軸方向に対する繊維配向
角が±２０°〜４５°の内層と、シヤフト軸方向
に対する繊維配向角が±２０°以下の外層とから
なり、内層部において、細径先端部の繊維配向角
が太径先端部の繊維配向角よりもシヤフト軸に対
して、より大きい角度で形成されていることを特
徴とするゴルフクラブ用シヤフト。 A shaft for a golf club made of carbon fiber reinforced resin includes an inner layer with a fiber orientation angle of ±20° to 45° with respect to the shaft axis direction, and an outer layer with a fiber orientation angle of ±20° or less with respect to the shaft axis direction, and the inner layer portion A shaft for a golf club, characterized in that the fiber orientation angle of the narrow diameter tip portion is formed at a larger angle with respect to the shaft axis than the fiber orientation angle of the large diameter tip portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985149582U JPS6256055U (en) | 1985-09-30 | 1985-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985149582U JPS6256055U (en) | 1985-09-30 | 1985-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6256055U true JPS6256055U (en) | 1987-04-07 |
Family
ID=31064928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985149582U Pending JPS6256055U (en) | 1985-09-30 | 1985-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6256055U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03237988A (en) * | 1990-02-16 | 1991-10-23 | Somar Corp | Golf club shaft and manufacture thereof |
| JP2013138759A (en) * | 2011-12-29 | 2013-07-18 | Dunlop Sports Co Ltd | Golf club shaft and golf club |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5096341A (en) * | 1973-12-27 | 1975-07-31 | ||
| JPS5361440A (en) * | 1976-11-12 | 1978-06-01 | Hitachi Chem Co Ltd | Shaft for golf club |
-
1985
- 1985-09-30 JP JP1985149582U patent/JPS6256055U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5096341A (en) * | 1973-12-27 | 1975-07-31 | ||
| JPS5361440A (en) * | 1976-11-12 | 1978-06-01 | Hitachi Chem Co Ltd | Shaft for golf club |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03237988A (en) * | 1990-02-16 | 1991-10-23 | Somar Corp | Golf club shaft and manufacture thereof |
| JP2013138759A (en) * | 2011-12-29 | 2013-07-18 | Dunlop Sports Co Ltd | Golf club shaft and golf club |