JPH05247862A - Terminal setting method of fibrous composite row material - Google Patents
Terminal setting method of fibrous composite row materialInfo
- Publication number
- JPH05247862A JPH05247862A JP14265391A JP14265391A JPH05247862A JP H05247862 A JPH05247862 A JP H05247862A JP 14265391 A JP14265391 A JP 14265391A JP 14265391 A JP14265391 A JP 14265391A JP H05247862 A JPH05247862 A JP H05247862A
- Authority
- JP
- Japan
- Prior art keywords
- metal sleeve
- fiber composite
- composite strip
- sleeve
- resin layer
- 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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Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、炭素繊維、ガラス繊
維、アラミド繊維等の高強力・低伸度繊維を用いて形成
された繊維複合条材の端末定着法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a terminal fixing method for a fiber composite strip formed by using high-strength and low-elongation fibers such as carbon fibers, glass fibers and aramid fibers.
【０００２】[0002]
【従来の技術】上記繊維複合条材の端末定着法の従来例
を図２によつて説明すると、炭素繊維、ガラス繊維、ア
ラミド繊維等の高強力・低伸度繊維を用いて線状材、棒
状材、あるいは撚合材等に構成されている繊維複合条材
１１（図２Ａ参照）の端末部周面に、金属スリーブ１５
を嵌装するとともに、金属スリーブ１５と繊維複合条材
１１の端末部周面との間に、エポキシ樹脂系等の熱硬化
性樹脂液を接着剤として充填し繊維複合条材１１に含浸
せしめ（図２Ｂ参照）、その熱硬化性樹脂液を硬化させ
て硬化樹脂層１２とし、その硬化樹脂層１２で金属スリ
ーブ１５を繊維複合条材１１に一体的に接着した後（図
２Ｃ参照）、金属スリーブ１５を繊維複合条材１１とと
もに回転しつつプレス金型１６で少しずつ圧縮加工して
（図２Ｄ参照）、繊維複合条材１１の端末部に金属スリ
ーブ１５を硬化樹脂層１２で強力に一体的に接着して端
末定着体に構成し、その端末定着体をナツト、ピン及び
楔付き金属金具（図示省略）等で固定し繊維複合条材１
１の端末部を定着している。2. Description of the Related Art A conventional example of a terminal fixing method for the above-mentioned fiber composite strip will be described with reference to FIG. 2, in which a linear material is formed by using high-strength / low-elongation fibers such as carbon fibers, glass fibers, and aramid fibers. A metal sleeve 15 is formed on the peripheral surface of the end portion of the fiber composite strip 11 (see FIG. 2A) formed of a rod-shaped material or a twisted material.
And a thermosetting resin liquid such as epoxy resin is filled as an adhesive between the metal sleeve 15 and the peripheral surface of the end portion of the fiber composite strip 11 to impregnate the fiber composite strip 11 ( 2B), the thermosetting resin liquid is cured to form a cured resin layer 12, and the metal sleeve 15 is integrally bonded to the fiber composite strip 11 by the cured resin layer 12 (see FIG. 2C). While the sleeve 15 is rotating together with the fiber composite strip 11 and gradually compressed by the press die 16 (see FIG. 2D), the metal sleeve 15 is strongly integrated with the cured resin layer 12 at the end of the fiber composite strip 11. To form a terminal fixing body, which is fixed with nuts, pins, metal fittings with wedges (not shown), etc.
No. 1 terminal has been established.
【０００３】[0003]
【発明が解決しようとする課題】従来の上記繊維複合条
材の端末定着法は、繊維複合条材の端末部に嵌装され硬
化樹脂層で一体的に接着されている金属スリーブを圧縮
加工するため、その圧縮加工に際し、繊維複合条材の端
末部に、図２Ｄに矢示で示すような圧縮応力による剪断
切れや、スリーブ伸びに追従して発生する引張応力によ
る引張切れが生じ易く、そのため、金属スリーブの圧縮
率は７％程度以下に低く制限されており、スリーブ圧着
力、即ち、引張抵抗力の増加には自から限界があり、例
えば、ヨツト等で使用される比較的に小径の高強力・低
伸度繊維複合条材では、前記のような剪断切れや引張切
れによる破断荷重の低下が問題となるなど、製品精度の
バラツキが生じ易く信頼性に問題がある。According to the conventional method for fixing the end of the fiber composite strip, the metal sleeve fitted to the end of the fiber composite strip and integrally bonded with the cured resin layer is compressed. Therefore, during the compression processing, shear breakage due to compressive stress as shown by an arrow in FIG. 2D and tensile breakage due to tensile stress generated following the sleeve elongation are likely to occur at the end portion of the fiber composite strip. The compression ratio of the metal sleeve is limited to about 7% or less, and there is a limit to the increase of the sleeve pressure force, that is, the tensile resistance force. For example, a relatively small diameter used in a jig or the like. The high-strength, low-elongation fiber composite strip material is apt to cause variations in product precision, such as a decrease in breaking load due to shearing or tensile breaking as described above, and thus has a problem in reliability.
【０００４】本発明は、上記のような課題に対処するた
めに開発されたものであつて、その目的とする処は、ス
リーブ圧縮加工時における繊維複合条材の剪断切れや引
張切れを効果的に防止し、端末定着体の定着性能、信頼
性を向上した繊維複合条材の端末定着法を提供するにあ
る。The present invention was developed in order to address the above-mentioned problems, and the purpose thereof is to effectively cut shear and tension of the fiber composite strip during sleeve compression processing. Another object of the present invention is to provide a terminal fixing method for a fiber composite strip material, which is improved in the fixing performance and reliability of the terminal fixing member.
【０００５】[0005]
【課題を解決するための手段】本発明は、繊維複合条材
の端末部周面に薄い硬化樹脂層を一体的に形成して、硬
化樹脂層に金属スリーブを嵌装し、硬化樹脂層と金属ス
リーブの間に熱硬化性樹脂液を充填して金属スリーブを
圧縮した後、熱硬化性樹脂液を硬化し金属スリーブを端
末定着体として定着することにより、圧縮加工を容易と
し、繊維複合条材の剪断切れや引張切れを効果的に防止
して、金属スリーブの定着性能、信頼性を高めている。SUMMARY OF THE INVENTION According to the present invention, a thin cured resin layer is integrally formed on the peripheral surface of a terminal portion of a fiber composite strip, and a metal sleeve is fitted on the cured resin layer to form a cured resin layer. After filling the thermosetting resin liquid between the metal sleeves and compressing the metal sleeves, the thermosetting resin liquid is cured to fix the metal sleeves as terminal fixing bodies, thereby facilitating the compression process and making the fiber composite strip. It effectively prevents the material from shearing and pulling, improving the fixing performance and reliability of the metal sleeve.
【０００６】また、上記繊維複合条材の端末定着法にお
いて、金属スリーブの一部に圧縮しない部分を残し、金
属スリーブ内に部分的な拡大穴部を形成して、拡大穴部
内に繊維複合条材の拡大アンカー部を部分的に形成する
ことにより、さらに、金属スリーブを圧縮率８〜１２％
にプレス加工して圧縮することにより、金属スリーブの
定着力をさらに高め、信頼性を向上している。In the terminal fixing method for the fiber composite strip, a part of the metal sleeve is left uncompressed and a partially enlarged hole is formed in the metal sleeve to form a fiber composite strip in the enlarged hole. By partially forming the expanded anchor part of the material, the metal sleeve is further compressed at a compression rate of 8-12%.
By pressing and compressing to the metal sleeve, the fixing force of the metal sleeve is further increased and the reliability is improved.
【０００７】[0007]
【作用】繊維複合条材の端末部周面に薄い硬化樹脂層を
一体的に形成して、硬化樹脂層に金属スリーブを嵌装
し、硬化樹脂層と金属スリーブの間に熱硬化性樹脂液を
充填して金属スリーブを圧縮するため、金属スリーブの
圧縮加工に際し、熱硬化性樹脂液が潤滑剤的な役割をな
し、硬化樹脂層により繊維複合条材が保護されて、圧縮
加工時の圧縮応力やスリーブ伸びに伴つて生じる繊維複
合条材の剪断切れや引張切れが効果的に防止され、その
熱硬化性樹脂液を硬化して、繊維複合条材の端末部に、
金属スリーブが前記条材の規格切断荷重以上の荷重で端
末定着体として安定、定着される。[Function] A thin cured resin layer is integrally formed on the peripheral surface of the end portion of the fiber composite strip, a metal sleeve is fitted on the cured resin layer, and a thermosetting resin liquid is placed between the cured resin layer and the metal sleeve. When the metal sleeve is compressed, the thermosetting resin liquid plays a role of a lubricant when the metal sleeve is compressed, and the cured resin layer protects the fiber composite strip, and the compression during compression processing is performed. Shear and tension breaks of the fiber composite strip that occur with stress and sleeve elongation are effectively prevented, and the thermosetting resin liquid is cured to the end of the fiber composite strip.
The metal sleeve is stably and fixed as a terminal fixing member under a load equal to or higher than the standard cutting load of the strip.
【０００８】また、上記繊維複合条材の端末定着法にお
いて、金属スリーブの一部に圧縮しない部分を残し、金
属スリーブ内に部分的な拡大穴部を形成して、拡大穴部
内に繊維複合条材の拡大アンカー部を部分的に形成する
ことにより、さらに、金属スリーブを圧縮率８〜１２％
にプレス加工して圧縮することにより、金属スリーブの
定着力をさらに高め、信頼性が得られる。Further, in the terminal fixing method of the fiber composite strip material, a part of the metal sleeve is left uncompressed, and a partially enlarged hole is formed in the metal sleeve. By partially forming the expanded anchor part of the material, the metal sleeve is further compressed at a compression rate of 8-12%.
By press working and compressing, the fixing force of the metal sleeve is further enhanced and reliability is obtained.
【０００９】[0009]
【実施例】図１に本発明の一実施例の各工程を示し、図
中１は炭素繊維、ガラス繊維、アラミド繊維等の高強力
・低伸度繊維を用いて線状材、棒状材、あるいは撚合材
等に構成されている繊維複合条材、２は繊維複合条材１
の端末部に比較的に薄く塗布され加熱、硬化されて同端
末部に一体的に形成された硬化樹脂層、３は金属スリー
ブ５と硬化樹脂層２の間に充填されたエポキシ樹脂等の
熱硬化性樹脂液、５は金属スリーブ、５ａは金属スリー
ブ５の内部に形成された拡大穴部、６は繊維複合条材１
の末端部に形成された拡大アンカー部、１０はプレス加
工用ロールであつて、繊維複合条材１の端末部周面に薄
い硬化樹脂層２を一体的に形成して、硬化樹脂層２に金
属スリーブ５を嵌装し、硬化樹脂層２と金属スリーブ５
の間に熱硬化性樹脂液３を充填して金属スリーブ５を圧
縮した後、熱硬化性樹脂液３を硬化し金属スリーブ５を
端末定着体として定着する繊維複合条材の端末定着法に
なつている。EXAMPLE FIG. 1 shows each step of one example of the present invention. In the figure, 1 is a linear material, a rod-shaped material using a high strength / low elongation fiber such as carbon fiber, glass fiber, aramid fiber, Alternatively, the fiber composite strip material 2 is composed of a twisted material or the like, and 2 is the fiber composite strip material 1.
Of the epoxy resin or the like filled between the metal sleeve 5 and the cured resin layer 2 is a resin layer 3 which is relatively thinly applied to the end portion of the Curable resin liquid, 5 is a metal sleeve, 5a is an enlarged hole formed inside the metal sleeve 5, and 6 is a fiber composite strip 1.
The enlarged anchor portions 10 formed at the end portions of the are the pressing rolls, and the thin cured resin layer 2 is integrally formed on the peripheral surface of the end portion of the fiber composite strip 1 to form the cured resin layer 2. The metal sleeve 5 is fitted and the cured resin layer 2 and the metal sleeve 5 are attached.
A terminal fixing method for a fiber composite strip, in which the thermosetting resin liquid 3 is filled between the two to compress the metal sleeve 5, and then the thermosetting resin liquid 3 is cured to fix the metal sleeve 5 as a terminal fixing member. ing.
【００１０】また、上記繊維複合条材の端末定着法にお
いて、金属スリーブ５の一部に圧縮しない部分を残し、
金属スリーブ５内に部分的な拡大穴部５ａを形成し、拡
大穴部５ａ内に繊維複合条材１の拡大アンカー部６を部
分的に形成する繊維複合条材の端末定着法になつてお
り、さらに、上記繊維複合条材の端末定着法において、
金属スリーブ５を圧縮率８〜１２％にプレス加工して圧
縮する繊維複合条材の端末定着法になつている。In the terminal fixing method for the above fiber composite strip, a part of the metal sleeve 5 is left uncompressed,
This is a terminal fixing method for a fiber composite strip in which a partial expansion hole 5a is formed in the metal sleeve 5 and the expansion anchor portion 6 of the fiber composite strip 1 is partially formed in the expansion hole 5a. , Furthermore, in the terminal fixing method of the above fiber composite strip,
This is a terminal fixing method for a fiber composite strip in which the metal sleeve 5 is pressed to a compression rate of 8 to 12% and compressed.
【００１１】さらに詳述すると、繊維複合条材１の端末
部周面には、例えば、その撚合体の谷が埋まる程度、あ
るいは、その外径の５％程度の厚さに薄く熱硬化性樹脂
を塗布、硬化させて、繊維複合条材１に一体的に形成さ
れた硬化樹脂層２とし、硬化樹脂層２は、金属スリーブ
５の圧縮加工時に発生する剪断応力、スリーブ伸びに対
する繊維複合条材１の保護層、及び接着層となる（図１
Ｂ参照）。More specifically, on the peripheral surface of the end portion of the fiber composite strip 1, for example, a valley of the twisted body is filled, or a thin thermosetting resin having a thickness of about 5% of its outer diameter. Is applied and cured to form a cured resin layer 2 integrally formed on the fiber composite strip 1. The cured resin layer 2 is a fiber composite strip that resists shear stress and sleeve elongation generated during compression processing of the metal sleeve 5. The protective layer and the adhesive layer of FIG.
(See B).
【００１２】次に、繊維複合条材１の端末部周面、即
ち、硬化樹脂層２部に金属スリーブ５を嵌装するととも
に、金属スリーブ５と硬化樹脂層２の間に熱硬化性樹脂
液３を完全に充填し（図１Ｃ参照）、熱硬化性樹脂液３
の硬化前に、プレス加工用ロール１０で金属スリーブ５
をプレス加工、即ち、圧縮加工する（図１Ｄ参照）。そ
の圧縮加工に際し、熱硬化性樹脂液３の余剰分が押し出
され、熱硬化性樹脂液３が潤滑剤的な役割をなし、硬化
樹脂層２により繊維複合条材１が保護されて、圧縮加工
が円滑に遂行され、圧縮応力やスリーブ伸びによる繊維
複合条材１の剪断切れや引張切れが効果的に防止され
て、熱硬化性樹脂液３を硬化し、繊維複合条材１の端末
部に、金属スリーブ５が前記条材１の規格切断荷重以上
の荷重で端末定着体として容易に安定して定着される。Next, the metal sleeve 5 is fitted to the peripheral surface of the fiber composite strip 1, that is, the cured resin layer 2 portion, and the thermosetting resin liquid is interposed between the metal sleeve 5 and the cured resin layer 2. 3 is completely filled (see FIG. 1C), and thermosetting resin liquid 3
Before hardening the metal sleeve 5 with the press roll 10.
Is pressed, that is, compressed (see FIG. 1D). During the compression processing, the surplus of the thermosetting resin liquid 3 is extruded, the thermosetting resin liquid 3 plays a role of a lubricant, and the cured resin layer 2 protects the fiber composite strip 1 to perform the compression processing. Of the fiber composite strip 1 is effectively prevented, and the shearing and pulling of the fiber composite strip 1 due to compressive stress and sleeve elongation are effectively prevented, and the thermosetting resin liquid 3 is hardened to the end portion of the fiber composite strip 1. The metal sleeve 5 is easily and stably fixed as a terminal fixing member under a load equal to or higher than the standard cutting load of the strip 1.
【００１３】上記プレス加工は、図１Ｄに示すように金
属スリーブ５の図示左側を一部残して、プレス加工用ロ
ール１０を図示方向に回転させて、金属スリーブ５を図
示右方向に圧縮加工する。その加工により金属スリーブ
５の内部に部分的な拡大穴部５ａが形成されるととも
に、拡大穴部５ａ内に熱硬化性樹脂液３が集中、充満さ
れ、その硬化により繊維複合条材１の拡大アンカー部６
が部分的に形成されて、該拡大アンカー部６は、拡大穴
部５ａ内で繊維複合条材１の抜止めアンカーの役割をな
し、繊維複合条材１の定着力がさらに効果的に高められ
る。さらに、金属スリーブ５は、圧縮率８〜１２％にプ
レス加工して圧縮加工するのが好ましく、金属スリーブ
５の定着力がさらに高めれ、信頼性が得られる。As shown in FIG. 1D, the press working is performed by rotating the press working roll 10 in the direction shown in the figure, leaving a part of the left side of the metal sleeve 5 in the figure, and compressing the metal sleeve 5 in the direction shown in the right. .. By the processing, a partially enlarged hole portion 5a is formed inside the metal sleeve 5, and the thermosetting resin liquid 3 is concentrated and filled in the enlarged hole portion 5a, and the fiber composite strip 1 is enlarged by the hardening. Anchor part 6
Is partially formed, the enlarged anchor portion 6 serves as a retaining anchor of the fiber composite strip 1 in the enlarged hole 5a, and the fixing force of the fiber composite strip 1 is further effectively enhanced. .. Further, it is preferable that the metal sleeve 5 is pressed to a compression rate of 8 to 12% and then compressed, so that the fixing force of the metal sleeve 5 is further enhanced and reliability is obtained.
【００１４】 Ｘは抜け、Ｙはスリーブ内切れ、Ｚは条材破断を示す。[0014] X indicates omission, Y indicates inside the sleeve, and Z indicates strip breakage.
【００１５】本発明の一実施例として、炭素繊維５．０
mmφで１×７構造の撚合体に構成された規格切断荷重
１，８００Kgf の繊維複合条材において、金属スリーブ
は外径１０．８mm、内径５．５mm、硬化樹脂層は厚さ
０．１〜０．２mm、熱硬化性エポキシ樹脂、熱硬化性樹
脂液は同じエポキシ樹脂とし、金属スリーブの 圧縮率＝（１−加工後スリーブ最小径／加工前スリーブ
外径）×１００ として、その圧縮率を８．０〜９．８％、圧縮長さを４
５mmとした資料を製造して、表１に示すような定着荷重
の比較データが得られた。As one embodiment of the present invention, carbon fiber 5.0
In a fiber composite strip with a standard cutting load of 1,800 Kgf configured as a 1 × 7 twisted structure with mmφ, the metal sleeve has an outer diameter of 10.8 mm, an inner diameter of 5.5 mm, and the cured resin layer has a thickness of 0.1 to 0.1 mm. 0.2 mm, thermosetting epoxy resin, thermosetting resin liquid is the same epoxy resin, the compression rate of the metal sleeve = (1-minimum sleeve diameter after processing / sleeve outer diameter before processing) x 100, and the compression rate 8.0-9.8%, compressed length 4
A material having a size of 5 mm was manufactured, and comparative data of fixing load as shown in Table 1 were obtained.
【００１６】表１から明らかなように本発明の方法によ
れば、抜けがなく、繊維複合条材の破断荷重がその規格
切断荷重よりも格段に高められており、金属スリーブの
圧縮率は、８％以上において有効であり、また、１２％
程度までは効果的な結果であると確認されている。As is clear from Table 1, according to the method of the present invention, there is no omission, the breaking load of the fiber composite strip is much higher than the standard cutting load, and the compressibility of the metal sleeve is Effective above 8% and 12%
To some extent, it has been confirmed that the results are effective.
【００１７】上記実施例では、有底の金属スリーブに繊
維複合条材の末端部を挿着する構成について説明した
が、完全な筒状の金属スリーブに繊維複合条材を挿通し
て、その金属スリーブの長さ方向の中央部に拡大穴部、
拡大アンカー部を設ける構成にすることも可能である。In the above embodiment, the structure in which the end portion of the fiber composite strip is inserted into the bottomed metal sleeve has been described, but the fiber composite strip is inserted into the complete cylindrical metal sleeve and the metal Enlarged hole at the center of the sleeve in the length direction,
It is also possible to adopt a configuration in which an enlarged anchor portion is provided.
【００１８】[0018]
【発明の効果】本発明は、上述のような構成になつてお
り、繊維複合条材の端末部周面に薄い硬化樹脂層を一体
的に形成して、その硬化樹脂層部に金属スリーブを嵌装
し、硬化樹脂層と金属スリーブの間に熱硬化性樹脂液を
充填して金属スリーブを圧縮するため、その圧縮加工に
際し、熱硬化性樹脂液は潤滑剤的な役割をなし、硬化樹
脂層により保護されて、圧縮応力やスリーブ伸びに伴つ
て生じる繊維複合条材の剪断切れや引張切れが効果的に
防止され、その熱硬化性樹脂液を硬化して、繊維複合条
材の端末部に金属スリーブが端末定着体として安定して
強力に定着される。 また、上記繊維複合条材の端末定
着法において、金属スリーブの一部に圧縮しない部分を
残し、金属スリーブ内に部分的な拡大穴部を形成して、
拡大穴部内に繊維複合条材の拡大アンカー部が部分的に
形成され、さらに、金属スリーブを圧縮率８〜１２％に
プレス加工して圧縮することにより、金属スリーブの定
着力をさらに高め、信頼性が得られる。The present invention is constructed as described above, and a thin cured resin layer is integrally formed on the peripheral surface of the end portion of the fiber composite strip, and a metal sleeve is formed on the cured resin layer portion. Since the thermosetting resin liquid is fitted and filled with the thermosetting resin liquid between the cured resin layer and the metal sleeve to compress the metal sleeve, the thermosetting resin liquid plays a role of a lubricant during the compression process. Protected by the layer, effectively prevents shearing and pulling out of the fiber composite strip due to compressive stress and elongation of the sleeve, cures the thermosetting resin liquid, and ends the fiber composite strip. The metal sleeve is stably and strongly fixed as a terminal fixing member. Further, in the terminal fixing method for the above fiber composite strip, a part of the metal sleeve is left uncompressed, and a partial enlarged hole is formed in the metal sleeve.
The expansion anchor part of the fiber composite strip is partially formed in the expansion hole, and the metal sleeve is pressed and compressed to a compression rate of 8 to 12% to further improve the fixing force of the metal sleeve and improve reliability. Sex is obtained.
【図１】本発明の一実施例を示す各工程図（Ａ）〜
（Ｅ）FIG. 1 is a process chart (A) showing one embodiment of the present invention.
(E)
【図２】従来例を示す各工程図（Ａ）〜（Ｄ）である。2A to 2D are process diagrams (A) to (D) showing a conventional example.
１ 繊維複合条材 ２ 硬化樹脂層 ３ 熱硬化性樹脂液 ５ 金属スリーブ ５ａ 拡大穴部 ６ 拡大アンカー部 DESCRIPTION OF SYMBOLS 1 Fiber composite strip 2 Cured resin layer 3 Thermosetting resin liquid 5 Metal sleeve 5a Expansion hole part 6 Expansion anchor part
Claims (3)
脂層を一体的に形成して、同硬化樹脂層に金属スリーブ
を嵌装し、前記硬化樹脂層と前記金属スリーブの間に熱
硬化性樹脂液を充填して同金属スリーブを圧縮した後、
前記熱硬化性樹脂液を硬化し前記金属スリーブを端末定
着体として定着することを特徴とする繊維複合条材の端
末定着法。1. A thin cured resin layer is integrally formed on a peripheral surface of a terminal portion of a fiber composite strip, and a metal sleeve is fitted to the cured resin layer, and the metal sleeve is provided between the cured resin layer and the metal sleeve. After filling the thermosetting resin liquid and compressing the metal sleeve,
A terminal fixing method for a fiber composite strip, characterized in that the thermosetting resin liquid is cured and the metal sleeve is fixed as a terminal fixing member.
法において、前記金属スリーブの一部に圧縮しない部分
を残し、同金属スリーブ内に部分的な拡大穴部を形成し
て、前記拡大穴部内に前記繊維複合条材の拡大アンカー
部を部分的に形成することを特徴とする繊維複合条材の
端末定着法。2. The method for fixing a fiber composite strip according to claim 1, wherein a part of the metal sleeve is left uncompressed, and a partial enlarged hole is formed in the metal sleeve. A terminal fixing method for a fiber composite strip, wherein an expanded anchor portion of the fiber composite strip is partially formed in an expanded hole portion.
材の端末定着法において、前記金属スリーブを圧縮率８
〜１２％にプレス加工して圧縮することを特徴とする繊
維複合条材の端末定着法。3. The method of fixing a fiber composite strip according to claim 1 or 2, wherein the metal sleeve has a compression ratio of 8
A terminal fixing method for a fiber composite strip, which is characterized by pressing to 12% and compressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14265391A JP2849618B2 (en) | 1991-05-20 | 1991-05-20 | Terminal fixing method of fiber composite strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14265391A JP2849618B2 (en) | 1991-05-20 | 1991-05-20 | Terminal fixing method of fiber composite strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05247862A true JPH05247862A (en) | 1993-09-24 |
| JP2849618B2 JP2849618B2 (en) | 1999-01-20 |
Family
ID=15320369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14265391A Expired - Lifetime JP2849618B2 (en) | 1991-05-20 | 1991-05-20 | Terminal fixing method of fiber composite strip |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2849618B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010070882A (en) * | 2008-09-19 | 2010-04-02 | Toko Bridge Co Ltd | Method for terminating rope end |
| US8479485B2 (en) | 2010-03-03 | 2013-07-09 | Kongo Corporation | Synthetic fiber rope member, overhead door having the same and method for producing rope member |
| JPWO2015083214A1 (en) * | 2013-12-02 | 2017-03-16 | 東綱橋梁株式会社 | Rope terminal fixing method, rope with terminal fixing tool, and end fitting for use in rope terminal fixing method |
-
1991
- 1991-05-20 JP JP14265391A patent/JP2849618B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010070882A (en) * | 2008-09-19 | 2010-04-02 | Toko Bridge Co Ltd | Method for terminating rope end |
| US8479485B2 (en) | 2010-03-03 | 2013-07-09 | Kongo Corporation | Synthetic fiber rope member, overhead door having the same and method for producing rope member |
| JPWO2015083214A1 (en) * | 2013-12-02 | 2017-03-16 | 東綱橋梁株式会社 | Rope terminal fixing method, rope with terminal fixing tool, and end fitting for use in rope terminal fixing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2849618B2 (en) | 1999-01-20 |
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