JP2014108151A5 - - Google Patents
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- JP2014108151A5 JP2014108151A5 JP2012262774A JP2012262774A JP2014108151A5 JP 2014108151 A5 JP2014108151 A5 JP 2014108151A5 JP 2012262774 A JP2012262774 A JP 2012262774A JP 2012262774 A JP2012262774 A JP 2012262774A JP 2014108151 A5 JP2014108151 A5 JP 2014108151A5
- Authority
- JP
- Japan
- Prior art keywords
- golf club
- shaft
- proximal end
- sheet
- outer diameter
- 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.)
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- 230000003014 reinforcing Effects 0.000 claims 6
- 230000000875 corresponding Effects 0.000 claims 5
- 239000000835 fiber Substances 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 claims 4
- 238000004804 winding Methods 0.000 claims 4
Claims (9)
強化繊維の方向が軸方向に対して傾斜を有するバイアスシートを含む１又は複数のシートを巻回して中空に第１の長さで形成され、手元端における肉厚が第１の厚さであると共に当該手元端における外径が所定の手元端外径であり、当該手元端から先端方向に所定の範囲でグリップ部を有するシャフトを備える第１のゴルフクラブと、
前記バイアスシートを含む１又は複数のシートを巻回して中空に前記第１の長さよりも短い第２の長さで形成され、手元端における肉厚が前記第１の厚さよりも厚い第２の厚さであると共に当該手元端における外径が前記所定の手元端外径であり、前記所定の範囲で前記グリップ部を有するシャフトを備え、前記第１のゴルフクラブよりも番手の大きい第２のゴルフクラブと、
を備え、
前記第１のゴルフクラブ及び前記第２のゴルフクラブが有するシャフトは、前記グリップ部の先端側端部から当該シャフトの先端へ外径が小さくなる第１のテーパ形状を有し、当該グリップ部は、前記バイアスシートによって形成された層の肉厚が当該グリップ部の手元端から先端側端部に近づくほど厚くなる傾向で形成され、当該第１のテーパ形状よりも勾配が緩やかな手元端から当該先端側端部へ外径が小さくなる第２のテーパ形状、又は、略円柱状で形成されてなる、
ゴルフクラブセット。 A golf club set having a plurality of golf clubs having different counts,
One or a plurality of sheets including a bias sheet in which the direction of the reinforcing fiber is inclined with respect to the axial direction is wound to form a hollow first with a first length, and the thickness at the proximal end is the first thickness. And a first golf club including a shaft having a predetermined proximal end outer diameter at the proximal end and having a grip portion in a predetermined range from the proximal end toward the distal end;
One or a plurality of sheets including the bias sheet are wound to form a second length that is shorter than the first length in a hollow state, and a thickness at a proximal end is thicker than the first thickness. A second shaft having a thickness and an outer diameter at the proximal end corresponding to the predetermined proximal end outer diameter, including a shaft having the grip portion in the predetermined range, and having a larger count than the first golf club; A golf club,
With
The shafts of the first golf club and the second golf club have a first taper shape in which an outer diameter is reduced from a tip side end portion of the grip portion to a tip end of the shaft, and the grip portion is The thickness of the layer formed by the bias sheet tends to increase from the proximal end of the grip portion toward the distal end side, and from the proximal end with a gentler slope than the first tapered shape. The second taper shape with a smaller outer diameter to the end on the tip side, or formed in a substantially cylindrical shape,
Golf club set.
前記第１のゴルフクラブが有するシャフトは、先端部に所定の補強用シートが巻回されてなり、
前記第２のゴルフクラブが有するシャフトは、先端部に前記所定の補強用シートが巻回されてなる、
ゴルフクラブセット。 A golf club set according to any one of claims 1 to 3,
The shaft of the first golf club is formed by winding a predetermined reinforcing sheet around the tip,
The shaft of the second golf club is formed by winding the predetermined reinforcing sheet around the tip.
Golf club set.
前記第１のゴルフクラブが有するシャフトは、先端における肉厚が所定の先端肉厚であると共に当該先端における外径が所定の先端外径であり、
前記第２のゴルフクラブが有するシャフトは、先端における肉厚が前記所定の先端肉厚であると共に当該先端における外径が前記所定の先端外径である、
ゴルフクラブセット。 A golf club set according to any one of claims 1 to 4,
The shaft of the first golf club has a predetermined thickness at the tip and an outer diameter at the tip is a predetermined tip outer diameter,
The shaft of the second golf club has a thickness at the tip that is the predetermined tip thickness, and an outer diameter at the tip is the predetermined tip outer diameter.
Golf club set.
強化繊維の方向が軸方向に対して傾斜を有するバイアスシートを含む１又は複数のシートを巻回して中空に第１の長さで形成され、手元端における肉厚が第１の厚さであると共に当該手元端における外径が所定の手元端外径であり、当該手元端から先端方向に所定の範囲でグリップ部を有する第１のシャフトと、
前記バイアスシートを含む１又は複数のシートを巻回して中空に前記第１の長さよりも短い第２の長さで形成され、手元端における肉厚が前記第１の厚さよりも厚い第２の厚さであると共に当該手元端における外径が前記所定の手元端外径であり、前記所定の範囲で前記グリップ部を有する第２のシャフトと、
を備え、
前記第１のシャフト及び前記第２のシャフトは、前記グリップ部の先端側端部から当該シャフトの先端へ外径が小さくなる第１のテーパ形状を有し、当該グリップ部は、前記バイアスシートによって形成された層の肉厚が当該グリップ部の手元端から先端側端部に近づくほど厚くなる傾向で形成され、当該第１のテーパ形状よりも勾配が緩やかな手元端から当該先端側端部へ外径が小さくなる第２のテーパ形状、又は、略円柱状で形成されてなる、
シャフトセット。 A shaft set having a plurality of golf club shafts having different counts,
One or a plurality of sheets including a bias sheet in which the direction of the reinforcing fiber is inclined with respect to the axial direction is wound to form a hollow first with a first length, and the thickness at the proximal end is the first thickness. And the outer diameter of the proximal end is a predetermined proximal end outer diameter, and a first shaft having a grip portion in a predetermined range from the proximal end to the distal end;
One or a plurality of sheets including the bias sheet are wound to form a second length that is shorter than the first length in a hollow state, and a thickness at a proximal end is thicker than the first thickness. A second shaft having a thickness and an outer diameter at the proximal end corresponding to the predetermined proximal end outer diameter, and having the grip portion in the predetermined range;
With
The first shaft and the second shaft have a first taper shape in which an outer diameter decreases from a tip side end portion of the grip portion to a tip end of the shaft, and the grip portion is formed by the bias sheet . The thickness of the formed layer is formed so as to increase from the proximal end of the grip portion toward the distal end portion, and from the proximal end, which has a gentler slope than the first tapered shape, to the distal end portion. It is formed in a second tapered shape with a smaller outer diameter, or a substantially cylindrical shape,
Shaft set.
（ａ）手元側から先端側へ外径が小さくなるテーパ形状を有するマンドレルを準備する工程と、
（ｂ）強化繊維の方向が軸方向に対して傾斜を有するバイアスシートであって前記マンドレルの軸方向に第１の長さで形成された第１のシートを含むシートを、当該マンドレルの先端側の所定の先端位置がシャフトの先端となると共に当該シャフトの手元端における外径が所定の手元端外径となるように当該マンドレルに巻回して第１のゴルフクラブ用のシャフトを作製する工程と、
（ｃ）前記バイアスシートであって前記マンドレルの軸方向に前記第１の長さよりも短い第２の長さで形成された第２のシートを含むシートを、当該マンドレルの前記所定の先端位置がシャフトの先端となると共に当該シャフトの手元端における外径が前記所定の手元端外径となるように当該マンドレルに巻回して前記第１のゴルフクラブよりも番手の大きい第２のゴルフクラブ用のシャフトを作製する工程と、
を備え、
前記第１のシート及び前記第２のシートは、前記マンドレルの軸方向に対応する略直線状の１つの長辺を有し、当該マンドレルの円周方向に対応するシート幅が、先端から所定の位置まで増加すると共に当該所定の位置から手元端まで減少するように形成されてなる、
製造方法。 A method of manufacturing a shaft for a plurality of golf clubs having different counts,
(A) preparing a mandrel having a tapered shape in which the outer diameter decreases from the proximal side to the distal end side;
(B) A bias sheet in which the direction of the reinforcing fiber is inclined with respect to the axial direction and includes a first sheet formed with a first length in the axial direction of the mandrel. Winding the mandrel so that the predetermined tip position of the shaft becomes the tip of the shaft and the outer diameter at the proximal end of the shaft is a predetermined proximal end outer diameter, and producing a first golf club shaft; ,
(C) a sheet including the bias sheet, the second sheet formed in a second length shorter than the first length in the axial direction of the mandrel, wherein the predetermined tip position of the mandrel is For the second golf club, which is wound around the mandrel so that the outer diameter at the proximal end of the shaft becomes the predetermined proximal end outer diameter at the tip end of the shaft and has a larger count than the first golf club Producing a shaft;
With
The first sheet and the second sheet have one long side that is substantially linear corresponding to the axial direction of the mandrel, and a sheet width corresponding to the circumferential direction of the mandrel is a predetermined width from the tip. It is formed to increase to a position and decrease from the predetermined position to the proximal end,
Production method.
The manufacturing method according to claim 7 or 8, wherein the second sheet is formed so that the sheet width at the predetermined position is larger than that of the first sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012262774A JP5882882B2 (en) | 2012-11-30 | 2012-11-30 | Golf club set having a plurality of golf clubs manufactured using a mandrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012262774A JP5882882B2 (en) | 2012-11-30 | 2012-11-30 | Golf club set having a plurality of golf clubs manufactured using a mandrel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014108151A JP2014108151A (en) | 2014-06-12 |
| JP2014108151A5 true JP2014108151A5 (en) | 2015-02-19 |
| JP5882882B2 JP5882882B2 (en) | 2016-03-09 |
Family
ID=51029165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012262774A Active JP5882882B2 (en) | 2012-11-30 | 2012-11-30 | Golf club set having a plurality of golf clubs manufactured using a mandrel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5882882B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6908538B2 (en) * | 2018-02-09 | 2021-07-28 | グローブライド株式会社 | Golf club |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02224770A (en) * | 1989-02-28 | 1990-09-06 | Shintomi Golf:Kk | Golf club set |
| JPH07213654A (en) * | 1994-02-07 | 1995-08-15 | Somar Corp | Golf club shaft set and manufacture thereof |
| JP3433793B2 (en) * | 1998-10-28 | 2003-08-04 | 横浜ゴム株式会社 | Iron golf club set |
| JP2001095952A (en) * | 1999-09-29 | 2001-04-10 | Fujikura Rubber Ltd | Method for manufacturing golf club set, and golf club set |
| JP2001095953A (en) * | 1999-09-29 | 2001-04-10 | Fujikura Rubber Ltd | Method for manufacturing shaft set for golf club, and shaft set for golf club |
| JP2012090730A (en) * | 2010-10-26 | 2012-05-17 | Globeride Inc | Shaft set for golf club and iron set |
-
2012
- 2012-11-30 JP JP2012262774A patent/JP5882882B2/en active Active
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