JPH06344463A - Rod material and manufacture of rod material - Google Patents
Rod material and manufacture of rod materialInfo
- Publication number
- JPH06344463A JPH06344463A JP5137043A JP13704393A JPH06344463A JP H06344463 A JPH06344463 A JP H06344463A JP 5137043 A JP5137043 A JP 5137043A JP 13704393 A JP13704393 A JP 13704393A JP H06344463 A JPH06344463 A JP H06344463A
- Authority
- JP
- Japan
- Prior art keywords
- rod
- prepreg
- axial direction
- rod material
- winding
- 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.)
- Granted
Links
Landscapes
- Fishing Rods (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、竿素材及び竿素材の製
造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rod material and a method for manufacturing the rod material.
【０００２】[0002]
【従来の技術】この種の竿素材を製造するに、従来は、
プリプレグとして例えば炭素繊維等の強化繊維にフェノ
ール等の熱硬化性樹脂を含浸させたものを、マンドレル
に巻回して竿素材を形成するとともに、竿素材の外周面
に成形用の緊縛体としてのポリエステル若しくはポリプ
ロピレン等の成形テープをラセン状に巻回して硬化処理
としての焼成を行い、焼成後成形テープを剥がし、成形
テープを剥がした竿素材の外周面に適当な仕上げ加工を
施してその仕上げ加工後塗装を施していた。この仕上げ
加工としては、一般的には、成形テープによって竿素材
の表面に付けられた螺旋状の突部を取り去りその表面を
平滑にすべく、図６に示すように、センタレス研磨機８
によって研磨加工を行っていた。2. Description of the Related Art To manufacture a rod material of this type, conventionally,
As a prepreg, for example, a reinforcing fiber such as carbon fiber impregnated with a thermosetting resin such as phenol is wound around a mandrel to form a rod material, and a polyester as a binding body for molding is formed on the outer peripheral surface of the rod material. Alternatively, a molding tape made of polypropylene or the like is wound in a spiral shape and baked as a curing treatment, and after the baking, the molding tape is peeled off, and an appropriate finishing process is applied to the outer peripheral surface of the rod material from which the molding tape has been peeled off. It was painted. As this finishing process, generally, as shown in FIG. 6, a centerless polishing machine 8 is used to remove the spiral protrusions formed on the surface of the rod material by the molding tape and smooth the surface.
Was being polished by.
【０００３】[0003]
【発明が解決しようとする課題】ところで、成形テープ
によって竿素材に形成された螺旋状の突部は、図８に示
すように、成形テープが重巻きされるところから、テー
プによって押し固められた円滑面５Ａが階段状に連続す
る状態を示し、その階段状の段差部が突部５Ｃを形成し
ていた。したがって、研磨加工によって竿素材５の表面
を平滑にするには、図示するように、断面山形状の突部
５Ｃをその裾野部分から完全に削り取る必要がある。そ
うすると、成形テープ６の重巻きによって形成された突
部５Ｃの形状に沿った状態に変形された強化繊維も、突
部５Ｃとともに削り取られることになり、削り取られる
部分で強化繊維が切断されて、繊維の強化機能が充分に
機能してなかった。しかも、突部５Ｃにおけるテープに
よって押し固められた円滑面５Ａは、竿が予定する緩円
錐状の外径面に対して傾斜した状態にあるだけに、竿素
材全体の表面を緩円錐面とするには削り代を大きく取る
必要があり、それだけ、塗装層を厚くしなければならな
かった。本第１発明の目的は、硬化処理後の竿素材の表
面を従来と異なる形態に設定することによって、仕上げ
加工を容易に行えて強化繊維の切断を招来することな
く、かつ、塗装層も薄くできる竿素材を提供する点にあ
る。By the way, as shown in FIG. 8, the spiral projection formed on the rod material by the forming tape is pressed and fixed by the tape from the place where the forming tape is heavily wound. The smooth surface 5A was shown to be continuous in a stepwise manner, and the stepwise stepped portion formed the protrusion 5C. Therefore, in order to smooth the surface of the rod material 5 by polishing, as shown in the figure, it is necessary to completely scrape off the protrusion 5C having a mountain-shaped cross section from its skirt portion. Then, the reinforcing fiber deformed in a state along the shape of the protrusion 5C formed by the heavy winding of the molding tape 6 is also scraped off together with the protrusion 5C, and the reinforcing fiber is cut at the scraped portion, The reinforcing function of the fiber was not functioning sufficiently. Moreover, since the smooth surface 5A pressed by the tape in the protrusion 5C is in a state of being inclined with respect to the planned outer diameter surface of the rod having a conical shape, the entire surface of the rod material is a gentle conical surface. It was necessary to make a large cutting allowance, and the coating layer had to be made thicker accordingly. The object of the first invention is to set the surface of the rod material after curing treatment to a shape different from the conventional one, so that the finishing process can be easily performed without cutting the reinforcing fiber and the coating layer is thin. The point is to provide rod material that can be made.
【０００４】[0004]
【課題を解決するための手段】本第１発明による特徴構
成は強化繊維と樹脂とからなるプリプレグで形成した竿
素材に、硬化処理を施した状態で、前記竿素材の外周面
に、竿の軸芯方向一定幅に亘って表面が滑らかな円滑面
と、その円滑面に対して異なる外径で、前記円滑面の軸
芯方向一定幅よりも細幅の環条部とを、竿の軸芯方向に
沿って交互に形成し、前記竿の軸芯方向に沿って配置さ
れた円滑面が、略同一緩円錐面上に位置している点にあ
り、その作用効果は次の通りである。According to the first aspect of the present invention, a rod material formed of a prepreg made of reinforcing fibers and a resin is cured, and the rod material is attached to the outer peripheral surface of the rod material. A smooth surface having a smooth surface over a constant width in the axial direction, and an annular portion having a different outer diameter with respect to the smooth surface and having a width narrower than the constant width in the axial direction of the smooth surface, The smooth surfaces formed alternately along the core direction and arranged along the axial center direction of the rod are located on substantially the same gentle conical surface, and the effects thereof are as follows. .
【０００５】[0005]
【作用】つまり、硬化処理を施した状態で、竿素材の表
面が円滑な面になっておりその円滑面が緩円錐面状を呈
し、かつ、竿の軸芯方向に沿って配置された各円滑面が
略同一緩円錐面上に位置している。そこで、その円滑面
を基準に研削を行うことができるので、研削にかかる切
り込み深さを小さくしても、容易に所望の円滑な緩円錐
面を得ることができる。In other words, in the hardened state, the surface of the rod material is a smooth surface, and the smooth surface has a gentle conical surface shape, and is arranged along the axial direction of the rod. The smooth surfaces are located on substantially the same gentle conical surface. Therefore, since the smooth surface can be used as a reference for grinding, it is possible to easily obtain a desired smooth conical surface even if the cutting depth required for grinding is reduced.
【０００６】[0006]
【発明の効果】したがって、研削にかかる切り込み深さ
を小さくできる分、強化繊維を切断することを従来に比
べて少なくできて、竿の強度を従来のものに比べて高め
ることができるとともに、塗装層も薄くできる良さがあ
る。本第２発明の目的は、仕上げ加工を容易に行い得る
竿素材の製造方法を提案する点にある。Therefore, since the cutting depth required for grinding can be reduced, the number of cutting the reinforcing fibers can be reduced as compared with the conventional one, and the strength of the rod can be increased as compared with the conventional one, and the coating can be performed. The advantage is that the layers can be thin. An object of the second invention is to propose a method for manufacturing a rod material that can be easily finished.
【０００７】[0007]
【課題を解決するための手段】本第２発明による特徴構
成は強化繊維と樹脂とからなるプリプレグを芯金に巻回
して竿素材を形成するとともに、その竿素材を緊縛する
成形用の緊縛体を螺旋状に巻回して焼成した後、その緊
縛体を剥離する竿素材の製造方法であって、前記緊縛体
を螺旋状に巻回する際に、前記緊縛体の竿軸芯方向で互
いに隣接する緊縛体部分同志を、それらの側端同志が接
当する突き合わせ状態となるようにしてある点にあり、
その作用効果は次の通りである。The characteristic constitution according to the second aspect of the present invention is to form a rod material by winding a prepreg made of reinforcing fibers and a resin around a core metal, and to bind the rod material with a binding material for molding. A method for manufacturing a rod material in which the binding material is peeled off after being spirally wound, and when the binding material is wound in a spiral shape, they are adjacent to each other in the rod axis direction of the binding object. There is a point that the bondage body parts comrades that are to be in a butt state where those side ends comrades abut,
The effect is as follows.
【０００８】[0008]
【作用】前記緊縛体を螺旋状に巻回する際に、前記緊縛
体の竿軸芯方向で互いに隣接する緊縛体部分同志を、そ
れらの側端同志が接当する突き合わせ状態となるように
巻回することによって、この緊縛体で押しつけられた竿
素材の表面は、円滑面を呈するとともに、その軸芯方向
に沿って形成された各円滑面は略同一円錐面上に位置す
る。そして、緊縛体を巻き付けて後焼成した状態でその
緊縛体の接当部位において、焼成時の樹脂の流動等に起
因して、緊縛体同志の接当部位より漏れだした樹脂が小
さな環状の凸部を形成したり、緊縛体同志の端部が僅か
に重なって小さな環状の凹部を形成する。したがって、
これら環状の凹凸部は緊縛体の締め力を回避して形成さ
れたものではないところから、緊縛体による円滑面に比
べて小さなものであり、各円滑面を研削するに凹凸面に
対する考慮をする必要はなく、元々各円滑面は略同一の
緩円錐面上にあるので、研削にかかる切り込み量を少な
くできる。When the binding body is spirally wound, the binding body parts that are adjacent to each other in the rod axis direction of the binding body are wound so that their side ends come into contact with each other. By turning, the surface of the rod material pressed by the binding body exhibits a smooth surface, and the smooth surfaces formed along the axial direction of the rod material are located on substantially the same conical surface. Then, in the state where the binding body is wound and post-baked, the resin leaked from the binding site of the binding body due to the flow of the resin at the time of firing at the binding site of the binding body is a small annular protrusion. Or the ends of the bindings are slightly overlapped to form a small annular recess. Therefore,
Since these annular uneven portions are not formed by avoiding the tightening force of the binding body, they are smaller than the smooth surface by the binding body, and the uneven surface should be considered when grinding each smooth surface. There is no need, and since each smooth surface is originally on substantially the same gentle conical surface, the cutting amount required for grinding can be reduced.
【０００９】[0009]
【発明の効果】その結果、緊縛体を巻回するに、隣接す
る緊縛体同志を接当する突き合わせ状態となるように巻
回することによって、緊縛体同志が重なることがなく、
したがって、竿素材の表面に従来のような断面山形状の
突部を形成することはない。それによって仕上げ処理量
が少なく、強化繊維を傷つけることを回避できる。これ
によって、竿素材としての焼成後の樹脂径を減少させる
ことはなく、かつ、強化繊維も現状で残るところから、
竿素材としての所期の竿強度が維持されている。本第３
発明の目的は、第２発明の目的に加えて、プリプレグ及
び緊縛体の巻回作業等を容易迅速に行うことのできる釣
り竿を提供する点にある。As a result, when the binding body is wound, the binding body is wound so that the adjacent binding body abuts each other, so that the binding body does not overlap.
Therefore, a protrusion having a mountain-shaped cross section is not formed on the surface of the rod material. This results in less finishing throughput and avoids damaging the reinforcing fibers. As a result, the resin diameter after firing as a rod material will not be reduced, and since the reinforcing fibers will remain in the current state,
The desired rod strength as a rod material is maintained. Book Third
In addition to the object of the second invention, an object of the invention is to provide a fishing rod capable of easily and quickly winding a prepreg and a binding body.
【００１０】[0010]
【課題を解決するための手段】本第３発明による特徴構
成は強化繊維と樹脂とからなるプリプレグと、成形用の
緊縛体とを、略同一幅にした状態で重合わせて形成した
合体物を、竿の軸芯方向に沿った螺旋状に巻回して最外
層とするとともに、前記合体物の竿軸芯方向で隣接する
合体物部分同志を、その合体物部分同志の側端が接当す
る突き合わせ状態となるようにしてある点にあり、その
作用効果は次の通りである。The third aspect of the present invention is characterized in that a prepreg made of reinforcing fibers and a resin and a binding material for molding are superposed in a state where they have substantially the same width. , The outermost layer is wound in a spiral shape along the axial direction of the rod to form an outermost layer, and the side ends of the combined product parts that are adjacent to each other in the rod axial direction of the combined product contact each other. The point is that they are brought into a butt state, and the action and effect thereof are as follows.
【００１１】[0011]
【作用】第２発明の作用と同様の作用に加えて、次のよ
うな製造上の作用がある。つまり、接着し易い表面状態
にあるプリプレグに対して巻回する前に、緊縛体を重ね
合わせて合体物としてあるので、緊縛体部分を表側にし
て扱えば取扱いは容易である。しかも、緊縛体自体は、
竿素材を締め込むにたる引張強度を有しており、プリプ
レグも強化繊維によって大きな引張強度を有しているも
のであるから、竿素材に巻回する際に、プリプレグ単独
で巻回する従来に比べて大きな引張強度を加えることが
でき、プリプレグの巻回状態が更に締まったものにな
る。In addition to the same operation as the operation of the second invention, there is the following manufacturing operation. That is, since the binding body is superposed as a united product before being wound around the prepreg in the surface state where it is easy to bond, it is easy to handle if the binding body portion is handled on the front side. Moreover, the bondage body itself is
Since it has a tensile strength enough to tighten the rod material, and the prepreg also has a large tensile strength due to the reinforcing fiber, when wound around the rod material, the prepreg alone is wound conventionally. In comparison, a greater tensile strength can be added, and the winding state of the prepreg becomes even tighter.
【００１２】[0012]
【発明の効果】第２発明の効果と同様の効果を奏すると
ともに、巻回するプリプレグの取扱いが容易になって作
業性の向上を図ることができ、プリプレグの巻回状態も
強固なものにできて竿素材自体の強度を高めるととも
に、最外層のプリプレグと緊縛体とを一工程で済ますこ
とのできる利点もある。EFFECTS OF THE INVENTION In addition to the same effects as those of the second invention, the prepreg to be wound can be handled easily and the workability can be improved, and the winding state of the prepreg can be made strong. There is also the advantage that the strength of the rod material itself can be increased and that the prepreg of the outermost layer and the binding body can be completed in one step.
【００１３】[0013]
【実施例】図１に示すように、芯金１を使用して竿を形
成する方法について、順を追って説明する。 図１に示すように、周方向に炭素系の強化繊維２を
引き揃えその強化繊維２にエポキシ系の熱硬化性樹脂３
を含浸させた一定幅を有するシート状のプリプレグ４を
第１層として芯金１に巻き付ける。 図１に示すように、軸芯方向に炭素系の強化繊維２
を引き揃えその強化繊維２にエポキシ系の熱硬化性樹脂
３を含浸させた一定幅を有するシート状のプリプレグ４
を第２層として巻き付ける。上記した各層を芯金１に巻
き付けるには、プリプレグ４を定盤上にセットしてお
き、プリプレグ４の一端を加熱処理して芯金１を載せ付
けてプリプレグ４を芯金１に巻き付けて成形する。 図２に示すように、更に、周方向に炭素系の強化繊
維２を引き揃えその強化繊維２にエポキシ系の熱硬化性
樹脂３を含浸させたプリプレグテープ４を第３層とし
て、このプリプレグテープ４と同幅の緊縛体としてのポ
リエステルテープ６を重合わせて合体物９を形成し、こ
の合体物９を第２層の上から巻き付け、竿素材５を形成
する。ポリエステルテープ６とプリプレグテープ４との
間には、シリコン等の離型剤を挟み込んである。 図２に示すように、合体物９に適当なテンションを
与えながらその合体物９を巻回し、その巻回して成形し
た竿素材５を、図３に示すように、熱風式の焼成炉７に
入れて焼成処理する。 焼成後、図４に示すように、ポリエステルテープ６
を剥離して後、竿素材５を所定長さに裁断して、次のよ
うな仕上げ加工を施す。ポリエステルテープ６を剥離し
た後の竿素材５の表面は、図５に示すように、ポリエス
テルテープ６によって緊縛され竿の軸芯方向に沿って一
定幅をもった円滑面５Ａと、この円滑面５Ａに比べて小
幅の環条部５Ｂとが交互に位置して、竿素材５の表面を
形成する。この環条部５Ｂは巻き付け時の状態によっ
て、凸部となったり、凹部となったりする。 図６に示すように、センタレス研磨機８によって、
竿素材５の表面を略緩円錐面に研磨し、その後竿素材５
の表面にしごき塗装等の塗装方法を用いて、塗装を施し
塗装面を形成する。EXAMPLE As shown in FIG. 1, a method of forming a rod by using a cored bar 1 will be described step by step. As shown in FIG. 1, the carbon-based reinforcing fibers 2 are aligned in the circumferential direction and the epoxy-based thermosetting resin 3 is attached to the reinforcing fibers 2.
A sheet-shaped prepreg 4 having a constant width impregnated with is wound around the core metal 1 as a first layer. As shown in FIG. 1, the carbon-based reinforcing fiber 2 extends in the axial direction.
Prepreg 4 in the form of a sheet having a certain width in which the reinforcing fiber 2 is impregnated with the epoxy thermosetting resin 3
Is wound as a second layer. In order to wind each layer described above around the core metal 1, the prepreg 4 is set on the surface plate, one end of the prepreg 4 is heat-treated, the core metal 1 is placed, and the prepreg 4 is wound around the core metal 1 to be molded. To do. As shown in FIG. 2, a carbon-based reinforcing fiber 2 is further aligned in the circumferential direction, and the reinforcing fiber 2 is impregnated with an epoxy thermosetting resin 3. As a third layer, this prepreg tape 4 is used. The polyester tape 6 as a binding body having the same width as that of 4 is overlapped to form a united product 9, and the united product 9 is wound from above the second layer to form the rod material 5. A release agent such as silicon is sandwiched between the polyester tape 6 and the prepreg tape 4. As shown in FIG. 2, the coalesced product 9 is wound while applying an appropriate tension to the coalesced product 9, and the rod material 5 formed by the winding is placed in a hot-air type firing furnace 7 as shown in FIG. Put and fire. After firing, as shown in FIG. 4, polyester tape 6
After peeling off, the rod material 5 is cut into a predetermined length, and the following finishing process is performed. As shown in FIG. 5, the surface of the rod material 5 after the polyester tape 6 is peeled off is a smooth surface 5A that is bound by the polyester tape 6 and has a constant width along the axial direction of the rod, and the smooth surface 5A. The ridges 5B having a smaller width than the above are alternately arranged to form the surface of the rod material 5. The annular portion 5B may be a convex portion or a concave portion depending on the winding state. As shown in FIG. 6, by the centerless polishing machine 8,
The surface of the rod material 5 is polished into a substantially conical surface, and then the rod material 5
The surface of is painted using a painting method such as ironing to form a painted surface.
【００１４】〔別実施例〕 プリプレグ４としては、他の熱硬化性樹脂を使用可
能であり、事情が許せば熱可塑性樹脂も使用可能であ
り、かつ、強化繊維２としては炭素繊維以外のガラス繊
維及びボロン繊維等が使用可能である。 プリプレグ４を複数層に巻いているが、ガラスクロ
スを内貼りしたプリプレグを一層だけ巻回してもよく、
かつ、強化繊維２の方向も前記したものに限られず、少
なくとも第１層２だけが周方向に設定してあれば、第２
層３、第３層４については周方向又は軸芯方向のいずれ
の方向であってもよい。 プリプレグ４としては、強化繊維２を一方向に揃え
たものだけでなく、直交状態に配したものでもよい。 仕上げ加工については、センタレス研磨機８で行う
ことについて記載したが、研磨材を竿素材５の表面に吹
き付けて加工を行ってもよく、センタレス研磨機８での
研磨に限定されない。 前記した実施例では、プリプレグ４とポリエチレン
テープ６とをともに一定幅に重合わせて巻回したが、プ
リプレグ４は従来通りシート状に巻回し、その上からポ
リエチレンテープ６を巻回する構成を採ってもよい。こ
の場合に、ポリエツレンテープ６の竿軸芯方向で隣接す
るテープ部分同志を接当状態で突き合わせ配置するの
は、勿論である。これによって、テープ部分同志の重合
わせによる従来みられたような突部の形成はない。 竿素材５にポリエステルテープ６を巻回して硬化処
理を施す過程で、樹脂の種類によっては焼成することな
く、常温近くの加熱で硬化させる構成を採ってもよい。[Other Examples] As the prepreg 4, other thermosetting resins can be used, and if the circumstances permit, a thermoplastic resin can also be used, and the reinforcing fiber 2 can be a glass other than carbon fiber. Fibers and boron fibers can be used. Although the prepreg 4 is wound in a plurality of layers, it is also possible to wind only one layer of a prepreg with a glass cloth inside.
Moreover, the direction of the reinforcing fiber 2 is not limited to the above-described one, and if at least the first layer 2 is set in the circumferential direction, the second
The layer 3 and the third layer 4 may be in either the circumferential direction or the axial direction. The prepreg 4 is not limited to one in which the reinforcing fibers 2 are aligned in one direction, but may be one in which the reinforcing fibers 2 are arranged in an orthogonal state. Regarding the finishing process, the centerless polishing machine 8 has been described, but the polishing may be performed by spraying the polishing material on the surface of the rod material 5, and the finishing is not limited to the polishing by the centerless polishing machine 8. In the above-described embodiment, the prepreg 4 and the polyethylene tape 6 are wound together with a certain width overlapped with each other. However, the prepreg 4 is wound into a sheet shape as usual, and the polyethylene tape 6 is wound on the prepreg 4. May be. In this case, it goes without saying that the tape parts of the polyethylene tape 6 which are adjacent to each other in the axial direction of the rod are butted against each other in abutting state. As a result, there is no formation of a protrusion as seen in the past due to the superposition of the tape portions. In the process of winding the polyester tape 6 around the rod material 5 and performing the curing treatment, it may be possible to adopt a configuration in which the resin is not heated but is heated to near normal temperature depending on the type of resin.
【００１５】尚、特許請求の範囲の項に図面との対照を
便利にするために符号を記すが、該記入により本発明は
添付図面の構成に限定されるものではない。It should be noted that reference numerals are given in the claims for convenience of comparison with the drawings, but the present invention is not limited to the configurations of the accompanying drawings by the entry.
【図１】 （イ） マンドレルに第１層から第２層を巻き付ける状
態を示す斜視図 （ロ） 巻き付け後の竿素材を示す斜視図FIG. 1 (a) A perspective view showing a state in which a first layer and a second layer are wound around a mandrel (b) A perspective view showing a rod material after winding
【図２】プリプレグテープとポリエステルテープとを重
ね合わせて巻回する状態を示す斜視図FIG. 2 is a perspective view showing a state in which a prepreg tape and a polyester tape are overlapped and wound.
【図３】竿素材を焼成する状態を示す側面図FIG. 3 is a side view showing a state in which a rod material is fired.
【図４】ポリテステルテープを剥離する状態を示す側面
図FIG. 4 is a side view showing a state in which the polytestel tape is peeled off.
【図５】ポリテステルテープを剥離した後の状態を示す
側面図FIG. 5 is a side view showing a state after peeling off the polytestel tape.
【図６】竿素材に研磨加工を施す状態を示す斜視図FIG. 6 is a perspective view showing a state in which the rod material is subjected to polishing processing.
【図７】 （イ） 図５における一部拡大縦断側面図 （ロ） （イ）の状態から研磨加工を施した状態を示す
一部拡大縦断側面図FIG. 7 (a) Partial enlarged vertical sectional side view in FIG. 5 (b) Partially enlarged longitudinal sectional side view showing a state in which polishing is applied from the state of (a)
【図８】 （イ） 従来におけるポリエステルテープ剥離後の状態
を示す一部拡大縦断側面図 （ロ） （イ）の状態から研磨加工を施した後の状態を
示す一部拡大縦断側面図FIG. 8 (a) A partially enlarged vertical side view showing a state after the conventional polyester tape is peeled off. (B) A partially enlarged vertical side view showing a state after polishing processing from the state of (a).
１ 芯金 ２ 強化繊維 ３ 樹脂 ４ プリプレグ ５ 竿素材 ５Ａ 円滑面 ５Ｂ 環条部 ６ 緊縛体 ９ 合体物 1 Core Bar 2 Reinforcing Fiber 3 Resin 4 Prepreg 5 Rod Material 5A Smooth Surface 5B Ring Part 6 Bonding Body 9 Coalescence
Claims (3)
プリプレグ（４）で形成した竿素材（５）に、硬化処理
を施した状態で、前記竿素材（５）の外周面に、竿の軸
芯方向一定幅に亘って表面が滑らかな円滑面（５Ａ）
と、その円滑面（５Ａ）に対して異なる外径で、前記円
滑面（５Ａ）の軸芯方向一定幅よりも細幅の環条部（５
Ｂ）とを、竿の軸芯方向に沿って交互に形成し、前記竿
の軸芯方向に沿って配置された円滑面（５Ａ）が、略同
一緩円錐面上に位置している竿素材。1. A rod material (5) formed of a prepreg (4) composed of a reinforcing fiber (2) and a resin (3) is cured on the outer peripheral surface of the rod material (5). , Smooth surface with a smooth surface over a certain width in the axial direction of the rod (5A)
And an annular portion (5 having a different outer diameter with respect to the smooth surface (5A) and a width narrower than the constant width in the axial direction of the smooth surface (5A).
B) and B) are formed alternately along the axial direction of the rod, and the smooth surface (5A) arranged along the axial direction of the rod is located on substantially the same gentle conical surface. .
プリプレグ（４）を芯金（１）に巻回して竿素材（５）
を形成するとともに、その竿素材（５）を緊縛する成形
用の緊縛体（６）を螺旋状に巻回して焼成した後、その
緊縛体（６）を剥離する竿素材の製造方法であって、 前記緊縛体（６）を螺旋状に巻回する際に、前記緊縛体
（６）の竿軸芯方向で互いに隣接する緊縛体部分同志
を、それらの側端同志が接当する突き合わせ状態となる
ようにしてある竿素材の製造方法。2. A rod material (5) obtained by winding a prepreg (4) composed of a reinforcing fiber (2) and a resin (3) around a cored bar (1).
A method for producing a rod material, comprising forming a binding material (5) for forming a rod, winding the binding material (6) for molding in a spiral shape, firing the same, and then peeling off the binding material (6). When the binding body (6) is spirally wound, the binding body part comrades adjacent to each other in the rod axis direction of the binding body (6) are brought into a butted state in which their side end comrades abut against each other. The manufacturing method of the rod material.
プリプレグ（４）と、成形用の緊縛体（６）とを、略同
一幅にした状態で重合わせて形成した合体物（９）を、
竿の軸芯方向に沿った螺旋状に巻回して最外層を形成す
るとともに、前記合体物（９）の竿軸芯方向で隣接する
合体物部分同志を、その合体物部分同志の側端が接当す
る突き合わせ状態となるようにしてある竿素材の製造方
法。3. A prepreg (4) composed of a reinforcing fiber (2) and a resin (3) and a binding material (6) for molding, which are formed by superposing them in a state of having substantially the same width. 9)
The outermost layer is formed by spirally winding the rod along the axial direction of the rod, and the coalesced product parts adjacent to each other in the axial direction of the rod of the coalesced product (9) are separated from each other by their side ends. A method for manufacturing a rod material that is in a butt-butting state.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13704393A JP3253758B2 (en) | 1993-06-08 | 1993-06-08 | Manufacturing method of rod material |
| KR1019940012836A KR100314452B1 (en) | 1993-06-08 | 1994-06-08 | Pole material and manufacturing method |
| TW83105269A TW247294B (en) | 1993-06-08 | 1994-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13704393A JP3253758B2 (en) | 1993-06-08 | 1993-06-08 | Manufacturing method of rod material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06344463A true JPH06344463A (en) | 1994-12-20 |
| JP3253758B2 JP3253758B2 (en) | 2002-02-04 |
Family
ID=15189535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13704393A Expired - Fee Related JP3253758B2 (en) | 1993-06-08 | 1993-06-08 | Manufacturing method of rod material |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3253758B2 (en) |
| KR (1) | KR100314452B1 (en) |
| TW (1) | TW247294B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011155887A (en) * | 2010-01-29 | 2011-08-18 | Globeride Inc | Tubular body |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003009722A (en) * | 2001-06-29 | 2003-01-14 | Shimano Inc | Method for producing rod body |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01113226A (en) * | 1987-10-27 | 1989-05-01 | Daiwa Seiko Inc | Manufacture of fishing rod |
-
1993
- 1993-06-08 JP JP13704393A patent/JP3253758B2/en not_active Expired - Fee Related
-
1994
- 1994-06-08 KR KR1019940012836A patent/KR100314452B1/en not_active IP Right Cessation
- 1994-06-10 TW TW83105269A patent/TW247294B/zh active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011155887A (en) * | 2010-01-29 | 2011-08-18 | Globeride Inc | Tubular body |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3253758B2 (en) | 2002-02-04 |
| TW247294B (en) | 1995-05-11 |
| KR100314452B1 (en) | 2001-12-28 |
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