JPH0829565B2 - Tubular body - Google Patents
Tubular bodyInfo
- Publication number
- JPH0829565B2 JPH0829565B2 JP62046283A JP4628387A JPH0829565B2 JP H0829565 B2 JPH0829565 B2 JP H0829565B2 JP 62046283 A JP62046283 A JP 62046283A JP 4628387 A JP4628387 A JP 4628387A JP H0829565 B2 JPH0829565 B2 JP H0829565B2
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- tubular body
- pattern layer
- fibers
- filler
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Golf Clubs (AREA)
- Fishing Rods (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は主として釣竿、ゴルフシャフト、スキースト
ックに使用する管状体に関する。TECHNICAL FIELD The present invention relates to a tubular body mainly used for fishing rods, golf shafts and ski poles.
（従来の技術） 一般に、例えば釣竿は、実公昭51−6459号公報に見ら
れるようにカーボン繊維、ガラス繊維などの高強度繊維
に合成樹脂を含浸したプリプレグを用い、このプリプレ
グを巻回した後、加圧焼成して管状に形成されている。(Prior Art) Generally, for example, a fishing rod uses a prepreg obtained by impregnating high-strength fibers such as carbon fiber and glass fiber with a synthetic resin as shown in Japanese Utility Model Publication No. 51-6459, and after winding the prepreg, , And is fired under pressure to form a tubular shape.
所で、以上の如くプリプレグを巻回して形成する釣竿
などの管状体の表面に模様を形成する場合、印刷して行
なっている。When a pattern is formed on the surface of a tubular body such as a fishing rod formed by winding a prepreg as described above, printing is performed.
（発明が解決しようとする問題点） 所が印刷して模様を形成する場合、曲面印刷となるた
め、任意な模様を精度よく形成できない問題があった。
又、前記模様部分は、管状体の強度に全く寄与しなかっ
たのである。(Problems to be Solved by the Invention) When a pattern is printed to form a pattern, curved surface printing is performed, so that there is a problem that an arbitrary pattern cannot be accurately formed.
Further, the pattern portion did not contribute to the strength of the tubular body at all.
本発明の目的は、任意の模様を精度よく形成できて、
しかも模様層を利用して管状体の強度を増大できるよう
にするものである。The object of the present invention is to accurately form an arbitrary pattern,
Moreover, the strength of the tubular body can be increased by utilizing the pattern layer.
（問題点を解決するための手段） しかして、本発明は、高強度繊維に合成樹脂を含浸し
たプリプレグを巻装して成る管素体 （１）の外面に、所定間隔を置いて互いに隣接する繊維
間に模様空間をもった模様層（２）を形成し、この模様
層（２）における前記模様空間に充填材（３）を充填す
ると共に、前記模様層（２）が、前記管素体（１）と周
方向に向かう繊維を備えていることを特徴とするもので
ある。(Means for Solving the Problems) In the present invention, however, the outer surface of the tubular body (1) formed by winding the prepreg in which the high-strength fiber is impregnated with the synthetic resin is adjacent to each other at a predetermined interval. Forming a pattern layer (2) having a pattern space between the fibers, and filling the pattern space in the pattern layer (2) with a filler (3), and the pattern layer (2) is the tube element. It is characterized in that it comprises a body (1) and fibers directed in the circumferential direction.
（作用） 模様層（２）の互いに隣接する繊維により任意の模様
を形成できると共に、模様空間に充填した充填材（３）
により前記模様を保形できるので、精度が高くて美しい
模様を形成できて、意匠的効果を高めることができるの
であり、しかも、前記模様層（２）及び充填材（３）に
より全体の肉厚を増大できると共に、模様層（２）に
は、管素体（１）の周方向に向かう繊維を備えているた
め、管状体の圧潰、曲げ強度を増大できるのである。(Function) An arbitrary pattern can be formed by the fibers of the pattern layer (2) adjacent to each other, and the filler (3) filled in the pattern space.
Since the pattern can be shaped by the above, it is possible to form a beautiful pattern with high accuracy and enhance the design effect. Moreover, the overall thickness of the pattern layer (2) and the filler (3) can be improved. In addition, since the pattern layer (2) includes fibers extending in the circumferential direction of the tubular body (1), the crushing and bending strength of the tubular body can be increased.
（実施例） 第１〜３図に示した実施例では、カーボン繊維などの
高強度繊維に合成樹脂を含浸したプリプレグを巻装して
成る中空の管素体（１）の外面に、前記管素体（１）の
周方向に向って交差する周方向繊維（2a）（2b）と、こ
れら繊維と交差し、長さ方向に向かう長さ方向繊維
（２）とが所定間隔を置いて互いに隣接し、この隣接す
る繊維間に模様空間（21）をもった模様装（２）を形成
し、この模様層（２）における前記模様空間（21）に多
数の微小中空球体を介在した合成樹脂から成る充填材
（３）を充填したのである。(Embodiment) In the embodiment shown in FIGS. 1 to 3, the tube is formed on the outer surface of a hollow tube body (1) formed by winding a prepreg in which high strength fiber such as carbon fiber is impregnated with synthetic resin. Circumferential fibers (2a) (2b) that intersect in the circumferential direction of the element body (1) and longitudinal fibers (2) that intersect these fibers and extend in the longitudinal direction are spaced from each other by a predetermined distance. A synthetic resin in which a pattern decoration (2) having adjacent pattern fibers (21) is formed between adjacent fibers, and a large number of minute hollow spheres are interposed in the pattern spaces (21) in the pattern layer (2). It was filled with a filler (3) consisting of.
以上の構成において、前記模様層（２）は、前記管素
体（１）の周方向で、かつ軸方向に向って斜めに交わる
多数のカーボン繊維（2a）（2b）と、前記管素体（１）
の長さ方向に向かうカーボン繊維（2c）とを織成するこ
となく重ね合わせてダイアモンド模様に形成するのであ
るが、その模様の形状は特に制限されないし、又、織成
或いは第４図の如く編んで形成してもよいし、又、一本
または複数本のカーボン繊維を前記管素体（１）の外周
に直接螺旋状或いは綾巻状に巻回して形成してもよいの
であって、その形状は特に制限されるものではない。
又、カーボン繊維以外の高強度繊維或いは、ナイロンな
どの合成繊維を用いてもよいのである。In the above structure, the pattern layer (2) includes a large number of carbon fibers (2a) (2b) that obliquely intersect in the circumferential direction of the tubular body (1) and in the axial direction, and the tubular body. (1)
The carbon fiber (2c) extending in the length direction of the is laminated without forming it to form a diamond pattern, but the shape of the pattern is not particularly limited. It may be formed by knitting, or may be formed by directly or spirally winding one or more carbon fibers around the outer periphery of the tubular body (1) in a spiral or traverse shape. The shape is not particularly limited.
Further, high strength fibers other than carbon fibers or synthetic fibers such as nylon may be used.
しかして、前記繊維の組合わせによって任意の模様を
精度よく形成できるのであり、しかも、前記模様層
（２）及び充填材（３）により全体の肉厚を増大できる
と共に、前記模様層（２）には、前記管素体（１）の周
方向に向かう繊維があるため、この周方向繊維によって
前記管状体の圧潰及び曲げ強度を高めることができるの
である。Therefore, an arbitrary pattern can be accurately formed by the combination of the fibers, and moreover, the overall thickness can be increased by the pattern layer (2) and the filler (3) and the pattern layer (2) can be increased. Since there are fibers extending in the circumferential direction of the tubular body (1), the circumferential fibers can enhance the crushing and bending strength of the tubular body.
又、前記充填材（３）は、粒度50〜100μのシリカバ
ルーンなどの微小中空球体を介在させた熱硬化性の合成
樹脂シートを用い、この合成樹脂シートを、前記管素体
（１）の焼成時における熱により溶融させて前記模様空
間（21）に充填するのである。Further, the filler (3) is a thermosetting synthetic resin sheet having fine hollow spheres such as silica balloons having a particle size of 50 to 100 μ interposed, and the synthetic resin sheet is used as the filler of the tubular body (1). The pattern space (21) is filled with the resin by being melted by heat during firing.
詳しくは、前記管素体（１）を焼成する以前に、即
ち、前記管素体（１）を構成するプリプレグの合成樹脂
が硬化する以前に、管素体（１）の外面に模様層（２）
を形成し、然る後、前記模様層（２）の外面に、前記充
填材（３）における合成樹脂シートを巻装するか、又
は、前記管素体（１）の外面に前記充填材（３）におけ
る合成樹脂シートを巻装した後、前記模様層（２）を形
成し、次いで、前記充填材（３）層の外面又は模様層
（２）外面にセロファンテープを巻付けて緊縛し、加熱
炉で加熱焼成し、この焼成により前記充填材（３）にお
ける合成樹脂を溶融させて前記模様空間（21）に充填
し、この充填材（３）の合成樹脂を前記管素体（１）の
合成樹脂と一体に結合するのである。Specifically, before the tubular body (1) is fired, that is, before the synthetic resin of the prepreg constituting the tubular body (1) is cured, a pattern layer (on the outer surface of the tubular body (1) ( 2)
Then, the synthetic resin sheet in the filler (3) is wound around the outer surface of the pattern layer (2), or the filler (() is formed on the outer surface of the tubular body (1). After winding the synthetic resin sheet in 3), the pattern layer (2) is formed, and then a cellophane tape is wound around the outer surface of the filler (3) layer or the outer surface of the pattern layer (2) and tightly bound, It is heated and fired in a heating furnace, and the firing causes the synthetic resin in the filling material (3) to be melted and filled into the pattern space (21). The synthetic resin of the filling material (3) is charged into the tubular body (1). It is integrally combined with the synthetic resin of.
以上の如く模様層（２）の模様空間に充填材（３）を
充填することにより、前記焼成時、前記模様層（２）が
前記管素体（１）に食込むのをなくし得ると共に、前記
模様層（２）の繊維がずれるのを防止できるのである。
即ち、前記模様層（２）の模様空間に充填材（３）を充
填せずに、前記模様層（２）の外面にセロファンテープ
を巻回して緊縛し、焼成すると、前記緊縛による加圧力
により前記模様層（２）の繊維が前記管素体（１）に食
込んで該管素体（１）における高強度繊維が変形或いは
切断することになって、管素体（１）の強度が大きく低
下するばかりか、前記緊縛による加圧力により前記模様
層（２）の繊維がずれて、形崩れの模様になるのである
が、前記した如く、前記模様空間に充填材（３）の充填
することにより、模様空間を埋めて前記緊縛による加圧
力を、全周面に亘ってほゞ均等に作用させ得るので、前
記模様層（２）の繊維が管素体（１）に食込むのを防止
でき、この管素体（１）における高強度繊維の変形及び
切断をなくすことができて、管素体（１）の強度低下を
防ぐことができるのであり、又、前記模様層（２）の繊
維のずれも防止でき、形崩れのない高精度の美しい模様
を形成できるのである。By filling the pattern space of the pattern layer (2) with the filler (3) as described above, it is possible to prevent the pattern layer (2) from biting into the tubular body (1) during the firing. The fibers of the pattern layer (2) can be prevented from shifting.
That is, without filling the pattern space of the pattern layer (2) with the filler (3), a cellophane tape is wound around the outer surface of the pattern layer (2) and tightly bound. The fibers of the pattern layer (2) bite into the tubular body (1) and the high-strength fibers in the tubular body (1) are deformed or cut, so that the strength of the tubular body (1) increases. Not only is it greatly reduced, but the fibers of the pattern layer (2) are displaced due to the pressure applied by the binding, resulting in a deformed pattern. As described above, the filling space (3) is filled in the pattern space. As a result, the pattern space can be filled and the pressing force due to the binding can be applied almost uniformly over the entire peripheral surface, so that the fibers of the pattern layer (2) do not bite into the tubular body (1). It is possible to prevent the deformation and cutting of the high-strength fiber in this tube body (1). As a result, it is possible to prevent the strength of the tubular body (1) from being lowered, and also to prevent the fibers of the pattern layer (2) from being displaced, and to form a beautiful pattern with high precision without deformation. .
尚、前記充填材（３）は、前記模様層（２）の彩色と
異なる彩色にして、模様の彩色と、充填材（３）の彩色
とのコンビネーションによって意匠的効果をより一層高
めるのであるが、その他、前記模様層（２）の彩色と同
系統の彩色として模様層（２）と充填材（３）とのコン
トラストにより意匠的効果を高めるようにしてもよい。The filler (3) is colored differently from the color of the pattern layer (2), and the combination of the color of the pattern and the color of the filler (3) further enhances the design effect. Alternatively, the design effect may be enhanced by the contrast between the pattern layer (2) and the filler (3) as a color similar to the color of the pattern layer (2).
又、前記充填材（３）として、前記中空球体を介在さ
せた合成樹脂を用いる場合、前記中空球体と合成樹脂と
は同じ彩色とするのであるが、異なる彩色としてもよ
い。例えば、シリカバルーンの微小中空球体は白色であ
るのに対し、カーボン繊維は黒色であるため、前記模様
層（２）における繊維としてカーボン繊維を用い、前記
充填材（３）を白色とすることにより、黒色と白色とか
ら成る任意の模様を形成できるのである。When a synthetic resin with the hollow spheres interposed is used as the filler (3), the hollow spheres and the synthetic resin have the same color, but may have different colors. For example, since the hollow microspheres of silica balloon are white, while the carbon fiber is black, carbon fiber is used as the fiber in the pattern layer (2) and the filler (3) is white. It is possible to form an arbitrary pattern consisting of black, white and white.
又、前記充填材（３）は、微小中空球体を介在しない
合成樹脂などの材料を用いてもよいが、前記微小中空球
体を介在した合成樹脂を用いることにより、前記管素体
（１）の焼成時、前記中空球体が模様空間（21）に入っ
て、模様層（２）を構成する繊維の変形を防止し模様層
（２）の模様を高精度に保形できるので、より一層高精
度の模様を形成でき、意匠的効果をより一層高めること
ができると共に軽量化できるのである。Further, the filler (3) may be made of a material such as a synthetic resin without interposing the micro hollow spheres. However, by using the synthetic resin with the micro hollow spheres intervening, the tubular body (1) During firing, the hollow spheres enter the pattern space (21) to prevent deformation of the fibers forming the pattern layer (2), and the pattern of the pattern layer (2) can be retained with high precision, so that the precision is even higher. The pattern can be formed, the design effect can be further enhanced, and the weight can be reduced.
又、前記模様層（２）は、前記管素体（１）を焼成し
た後に形成してもよい。この場合、前記模様層（２）の
外面に、前記充填材（３）における合成樹脂シートを巻
回し、この充填材（３）層の外面にセロファンテープを
巻回し、焼成して、前記充填材（３）における合成樹脂
を硬化させるのである。しかし、前記した如く管素体
（１）の焼成前に前記模様層（２）を形成し、この模様
層（２）の模様空間に充填材（３）を充填することによ
り、前記充填材（３）を前記管素体（１）と一体に結合
できるので、前記模様層（２）及び充填材（３）の管素
体（１）との結合を強固にできると共に、作業工程を少
なくでき、コストを低減できる利点がある。Further, the pattern layer (2) may be formed after firing the tubular body (1). In this case, the synthetic resin sheet in the filling material (3) is wound around the outer surface of the pattern layer (2), the cellophane tape is wound around the outer surface of the filling material (3) layer, and the firing is performed to burn the filling material. The synthetic resin in (3) is cured. However, as described above, by forming the pattern layer (2) before firing the tubular body (1) and filling the pattern space of the pattern layer (2) with the filler (3), the filler ( Since 3) can be integrally bonded to the tubular body (1), the pattern layer (2) and the filler (3) can be firmly bonded to the tubular body (1) and the number of working steps can be reduced. There is an advantage that cost can be reduced.
又、前記充填材（３）の外面は、研磨して平滑面とす
るのが好ましい。Further, the outer surface of the filler (3) is preferably polished to be a smooth surface.
又、前記管素体（１）は、引揃えた高強度繊維に合成
樹脂を含浸してシート状に形成すると共に、その裏面
に、前記高強度繊維と直交する方向の極細高強度繊維に
合成樹脂を含浸した薄手シートを裏打ちしたプリプレグ
を２〜３プライ巻回して成る高強度繊維層（1a）の外面
に、多数のシリカバルーンなどの微小中空球体を介在し
た合成樹脂から成る増厚層（1b）を積層して形成したも
のであるが、その構成は特に制限されるものでない。し
かし、前記高強度繊維層（1a）の半径方向外側又は内側
に前記増厚層（1b）を設けることにより、単位重量に対
し肉厚を増大できるので、単位重量に対する圧潰及び曲
げ強度を増大でき、又、前記中空球体は、管状体の張り
に対しては殆ど寄与しないため、前記増厚層（1b）によ
る張りの増大を非常に小さくでき、曲げ易くできる利点
がある。Further, the tubular body (1) is formed into a sheet by impregnating aligned high-strength fibers with a synthetic resin, and synthesizing ultrafine high-strength fibers in a direction orthogonal to the high-strength fibers on the back surface thereof. On the outer surface of a high-strength fiber layer (1a) formed by winding two to three plies of a prepreg lined with a resin-impregnated thin sheet, a thick layer made of synthetic resin with a large number of minute hollow spheres such as silica balloons interposed ( Although it is formed by laminating 1b), its structure is not particularly limited. However, by providing the thickening layer (1b) on the outer side or the inner side of the high-strength fiber layer (1a) in the radial direction, the wall thickness can be increased with respect to the unit weight, so that the crushing and bending strength with respect to the unit weight can be increased. Further, since the hollow sphere hardly contributes to the tension of the tubular body, there is an advantage that the increase in tension due to the thickening layer (1b) can be made very small and the bending can be easily performed.
尚、前記中空球体は、外径がミクロンオーダーで、薄
い膜壁から成る球殻構造体であり、無機物、有機物、金
属から成る中空球体を用いるのである。尚、無機質材料
としてはアルミナ、シリカ、シラス、カーボン或いはガ
ラスなどがあり、また有機質材料としては大豆タンパ
ク、セルロース誘導体、天然ゴムラテックスなどの天然
物と、ポリビニールアルコール、ポリスチレン、ポリエ
チレン、ポリアミド、エポキシ、ポリウレタンなどの合
成物とがあり、更に金属材料としてはタングステンなど
がある。そして、これら各種の中空球体の物性は、粒子
密度が小さく軽量性に富むものである。The hollow sphere is a spherical shell structure having an outer diameter of the order of micron and made of a thin membrane wall, and a hollow sphere made of an inorganic material, an organic material, or a metal is used. The inorganic materials include alumina, silica, shirasu, carbon or glass, and the organic materials include soy protein, cellulose derivatives, natural products such as natural rubber latex, and polyvinyl alcohol, polystyrene, polyethylene, polyamide, epoxy. , Polyurethane, and other synthetic materials, and metal materials such as tungsten. The physical properties of these various hollow spheres are such that the particle density is small and the weight is excellent.
（発明の効果） 以上の如く本発明は、高強度繊維に合成樹脂を含浸し
たプリプレグを巻装して成る管素体（１）の外面に、所
定間隔を置いて互いに隣接する繊維間に模様空間をもっ
た模様層（２）を形成し、この模様層（２）における前
記模様空間に充填材（３）を充填すると共に、前記模様
層（２）が、前記管素体（１）の周方向に向かう繊維を
備えていることを特徴とするものであるから、前記模様
層（２）における繊維により任意の模様を精度よく形成
できるのであり、しかも、この任意の模様を前記充填材
（３）により保形できるので、精度が高くて美しい模様
を形成できて、意匠的効果を高めることができるのであ
る。(Effects of the Invention) As described above, the present invention provides a pattern between adjacent fibers at a predetermined interval on the outer surface of a tubular body (1) formed by winding a prepreg in which high strength fibers are impregnated with a synthetic resin. A pattern layer (2) having a space is formed, and the pattern space in the pattern layer (2) is filled with a filler (3), and the pattern layer (2) is formed of the tubular body (1). Since the fibers in the pattern layer (2) are provided in the circumferential direction, it is possible to accurately form an arbitrary pattern by using the fibers in the pattern layer (2). Since the shape can be retained by 3), it is possible to form a beautiful pattern with high accuracy and enhance the design effect.
その上、前記模様層（２）及び充填材（３）により全
体の肉厚を増大できると共に、前記模様層（２）は、管
素体（１）の周方向に向かう繊維を備えているため、管
状体の圧潰及び曲げ強度を増大でき、耐強度の管状体を
形成できるのである。Moreover, the overall thickness can be increased by the pattern layer (2) and the filler (3), and the pattern layer (2) includes fibers extending in the circumferential direction of the tubular body (1). The crushing and bending strength of the tubular body can be increased, and a tubular body with high strength can be formed.
第１図は本発明管状体の一実施例を示す一部切欠正面
図、第２図は部分拡大断面図、第３図は模様空間に充填
材を充填していない状態の部分拡大正面図、第４図は別
の模様層を設けた部分拡大正面図である。 （１）……管素体 （２）……模様層 （３）……充填材FIG. 1 is a partially cutaway front view showing an embodiment of the tubular body of the present invention, FIG. 2 is a partially enlarged cross-sectional view, and FIG. 3 is a partially enlarged front view of a pattern space in which a filler is not filled, FIG. 4 is a partially enlarged front view in which another pattern layer is provided. (1) …… Tube element (2) …… Pattern layer (3) …… Filler
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ａ６３Ｃ 11/22 Ａ Ｂ２９Ｃ 70/06 Ｂ３２Ｂ 1/08 9349−4Ｆ 5/02 9349−4Ｆ Ｆ１６Ｌ 9/14 8602−2Ｂ Ａ０１Ｋ 87/00 Ｎ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Office reference number FI technical display location A63C 11/22 A B29C 70/06 B32B 1/08 9349-4F 5/02 9349-4F F16L 9 / 14 8602-2B A01K 87/00 N
Claims (1)
グを巻装して成る管素体（１）の外面に、所定間隔を置
いて互いに隣接する繊維間に模様空間をもった模様層
（２）を形成し、この模様層（２）における前記模様空
間に充填材（３）を充填すると共に、前記模様層（２）
が、前記管素体（１）と周方向に向かう繊維を備えてい
ることを特徴とする管状体。1. A pattern layer having a pattern space between adjacent fibers at a predetermined interval on the outer surface of a tubular body (1) formed by winding a prepreg in which high strength fibers are impregnated with a synthetic resin. 2) is formed, the pattern space in the pattern layer (2) is filled with a filler (3), and the pattern layer (2) is formed.
A tubular body comprising the tubular body (1) and fibers extending in the circumferential direction.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62046283A JPH0829565B2 (en) | 1987-02-27 | 1987-02-27 | Tubular body |
| KR1019880002004A KR900009162B1 (en) | 1987-02-27 | 1988-02-26 | Coronal body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62046283A JPH0829565B2 (en) | 1987-02-27 | 1987-02-27 | Tubular body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63212540A JPS63212540A (en) | 1988-09-05 |
| JPH0829565B2 true JPH0829565B2 (en) | 1996-03-27 |
Family
ID=12742896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62046283A Expired - Lifetime JPH0829565B2 (en) | 1987-02-27 | 1987-02-27 | Tubular body |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0829565B2 (en) |
| KR (1) | KR900009162B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02299676A (en) * | 1989-05-16 | 1990-12-11 | Jiyoushiyuuya Tsuriguten:Kk | Ski pole |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57138934A (en) * | 1981-02-21 | 1982-08-27 | Olympic Fishing Tackles Co | Laminated pipe,such as fishing rod, golf shaft, etc. |
| JPS57174040A (en) * | 1981-04-17 | 1982-10-26 | Shimano Industrial Co | Fishing rod |
| JPS60166530U (en) * | 1984-04-13 | 1985-11-05 | ダイワ精工株式会社 | Tubular bodies such as fishing rods and golf club shafts |
-
1987
- 1987-02-27 JP JP62046283A patent/JPH0829565B2/en not_active Expired - Lifetime
-
1988
- 1988-02-26 KR KR1019880002004A patent/KR900009162B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63212540A (en) | 1988-09-05 |
| KR900009162B1 (en) | 1990-12-24 |
| KR880009562A (en) | 1988-10-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5114144A (en) | Composite baseball bat | |
| US5458330A (en) | Composite baseball bat with cavitied core | |
| KR100510395B1 (en) | Reinforced wood bats and its manufacturing method | |
| US4885865A (en) | Graphite fiber reinforced rod construction | |
| US2934345A (en) | Golf stick and shaft | |
| US5964056A (en) | Graphite fiber fishing rod blank incorporating a non-woven non-unidirectional material | |
| JP2001513458A (en) | Golf club having tube and handle formed from the tube | |
| JPH07329196A (en) | Fiber reinforced synthetic resin tube | |
| JPH05168375A (en) | Material for fishing rod and manufacturing method thereof | |
| US20050056503A1 (en) | Filament wound strut and method of making same | |
| KR900009162B1 (en) | Coronal body | |
| JPH1066744A (en) | Golf clubs and shafts | |
| CN115915929B (en) | Fishing rod reel seat, fishing rod handle component, and fishing rod | |
| KR900009161B1 (en) | Coronal body | |
| GB2080128A (en) | Arrows | |
| JPH0216628Y2 (en) | ||
| JP4079524B2 (en) | fishing rod | |
| JPS649933B2 (en) | ||
| WO1993023122A1 (en) | Composite baseball bat | |
| US20080168699A1 (en) | Fishing Rod Having A Single Main Tube | |
| JPS6416901U (en) | ||
| JPH0733073B2 (en) | Fiber-reinforced composite pipe structure and manufacturing method thereof | |
| Noguchi | Golf club shaft and production method thereof | |
| JP2025139829A (en) | fishing rod | |
| JPH09327873A (en) | shaft |