JPH11217780A - Manufacturing method of aluminum silicon carbide composite coated steel wire and overhead ground wire - Google Patents
Manufacturing method of aluminum silicon carbide composite coated steel wire and overhead ground wireInfo
- Publication number
- JPH11217780A JPH11217780A JP1522698A JP1522698A JPH11217780A JP H11217780 A JPH11217780 A JP H11217780A JP 1522698 A JP1522698 A JP 1522698A JP 1522698 A JP1522698 A JP 1522698A JP H11217780 A JPH11217780 A JP H11217780A
- Authority
- JP
- Japan
- Prior art keywords
- aluminum
- silicon carbide
- steel wire
- wire
- carbide composite
- 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
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 72
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 57
- 239000010959 steel Substances 0.000 title claims abstract description 57
- 239000002131 composite material Substances 0.000 title claims abstract description 52
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 36
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 36
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000835 fiber Substances 0.000 claims abstract description 21
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 13
- 238000007765 extrusion coating Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 20
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- CAVCGVPGBKGDTG-UHFFFAOYSA-N alumanylidynemethyl(alumanylidynemethylalumanylidenemethylidene)alumane Chemical compound [Al]#C[Al]=C=[Al]C#[Al] CAVCGVPGBKGDTG-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003733 fiber-reinforced composite Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Landscapes
- Ropes Or Cables (AREA)
- Coating With Molten Metal (AREA)
Abstract
(57)【要約】
【課題】鋼線外周にアルミ炭化けい素複合材の被覆する
アルミ炭化けい素複合材被覆鋼線を製造するに際し、複
合される炭化けい素繊維が劣化、脆化、変質、消失せず
に、且つ、素線表面に炭化けい素繊維が露出せずに製造
することのできる、アルミ炭化けい素複合材被覆鋼線の
製造方法及び架空地線を提供。
【解決手段】鋼線をアルミまたはアルミ合金溶湯中に浸
漬し、引き上げた際に付着したアルミまたはアルミ合金
溶湯が凝固する以前に炭化けい素繊維を（コイル状に）
巻き付ける。このようにして製造されたアルミ炭化けい
素複合材被覆鋼線を、再度アルミまたはアルミ合金溶湯
中に浸漬するか、アルミまたはアルミ合金の押出被覆を
施すことにより、最外層にアルミ層を有する素線の製造
が可能となる。このようなアルミ炭化けい素複合材被覆
鋼線を、撚線の一部または全部に適用して架空地線を構
成することができる。
(57) [Summary] [Problem] In manufacturing an aluminum silicon carbide composite material coated steel wire in which an aluminum silicon carbide composite material is coated on the outer periphery of a steel wire, the silicon carbide fiber to be composite is deteriorated, embrittled and deteriorated. Provided are a method for manufacturing an aluminum silicon carbide composite material-coated steel wire and an overhead ground wire that can be manufactured without disappearing and without exposing silicon carbide fibers on the surface of the wire. SOLUTION: A steel wire is immersed in molten aluminum or aluminum alloy, and when it is pulled up, silicon carbide fiber (in a coil shape) is formed before the aluminum or aluminum alloy melt adheres and solidifies.
Wrap. The aluminum-silicon carbide composite-coated steel wire manufactured in this manner is immersed again in a molten aluminum or aluminum alloy, or subjected to extrusion coating of aluminum or an aluminum alloy, to thereby obtain an element having an aluminum layer as the outermost layer. Wire production becomes possible. Such an aluminum silicon carbide composite material-coated steel wire can be applied to part or all of the stranded wire to form an overhead ground wire.
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、架空地線等の素線
として適用される繊維強化複合線の製造技術に関し、よ
り具体的には、アルミ炭化けい素複合材被覆鋼線の製造
方法及びそれを用いて構成される架空地線に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technology for producing a fiber-reinforced composite wire used as a wire such as an overhead ground wire, and more specifically, to a method for producing a silicon wire coated with an aluminum silicon carbide composite material, and It relates to an imaginary ground wire constructed using the same.
【０００２】[0002]
【従来の技術】この種のアルミ炭化複合材被覆鋼線に関
しては、出願人において次の提案をしている。2. Description of the Related Art The applicant of the present invention has proposed the following with respect to this type of aluminum carbide composite coated steel wire.
【０００３】特開平３−７１５０９号；アルミまたは
アルミ合金と炭化けい素長尺繊維とを複合し、当該炭化
けい素繊維の体積複合率を１５〜７５％としてなる炭化
けい素複合線を導体の一部或いは全部に適用してなる架
空送電線。鋼線の外周にアルミ炭化けい素複合材を被
覆して、アルミ炭化けい素複合材被覆鋼線とし、これを
導体の一部或いは全部に適用してなる架空送電線。ま
た、上記のアルミ炭化けい素複合材被覆鋼線について
は、アルミ溶湯中に炭化けい素繊維を混入させ、これに
鋼線をどぶ付けし、鋼線上にアルミ炭化けい素複合材の
メッキを施して製造する方法を採用している。Japanese Patent Application Laid-Open No. 3-71509 discloses a method in which aluminum or an aluminum alloy is compounded with long silicon carbide fibers, and a silicon carbide composite wire having a volumetric composite ratio of 15 to 75% is used as a conductor. An overhead transmission line applied to some or all. An overhead transmission line in which an aluminum silicon carbide composite material is coated on the outer periphery of a steel wire to form an aluminum silicon carbide composite material-coated steel wire, and this is applied to part or all of the conductor. In addition, for the above-mentioned aluminum silicon carbide composite coated steel wire, silicon carbide fiber is mixed into the molten aluminum, the steel wire is crushed, and the steel wire is plated with aluminum silicon carbide composite material. The manufacturing method is adopted.
【０００４】図４は、上記のようにして得られたアルミ
炭化けい素複合材被覆鋼線の断面構造を示したもので、
伸線である鋼線３の外周にアルミ炭化けい素複合材を被
覆してアルミ炭化けい素複合材被覆鋼線４″を構成して
ある。１′は、アルミ炭化けい素複合材の被覆層におけ
る炭化けい素繊維を示している。FIG. 4 shows the cross-sectional structure of the aluminum-silicon carbide composite coated steel wire obtained as described above.
An aluminum silicon carbide composite coated steel wire 4 ″ is formed by coating an outer periphery of a drawn steel wire 3 with an aluminum silicon carbide composite material. 1 ′ is a coating layer of the aluminum silicon carbide composite material. 2 shows silicon carbide fibers in the above.
【０００５】[0005]
【発明が解決しようとする課題】前述した従来技術；特
開平７−７１５０９号；図４によれば、アルミ炭化けい
素複合材被覆鋼線を得るための手段として、アルミ溶湯
中に炭化けい素繊維を混入させ、これに鋼線をどぶ付け
してメッキする方法を採用しているため、次のような問
題が生じることが判明した。According to the prior art described above; Japanese Patent Application Laid-Open No. 7-71509; FIG. 4 shows that silicon carbide in molten aluminum is used as a means for obtaining an aluminum silicon carbide composite material coated steel wire. It has been found that the following problem arises because a method of mixing fibers with a steel wire and plating the mixture is adopted.
【０００６】炭化けい素繊維は、アルミ溶湯と反応
し、炭化アルミを形成するため、アルミ溶湯中に長時間
浸漬した場合、脆化及び変質さらには炭化けい素自身の
消失を招く可能性がある。[0006] Since silicon carbide fibers react with molten aluminum to form aluminum carbide, when immersed in molten aluminum for a long period of time, there is a possibility that embrittlement and alteration and loss of silicon carbide itself may occur. .
【０００７】アルミ炭化けい素複合材被覆鋼線を図４
の構造とした場合、素線外周に炭化けい素繊維の露出す
る部分が存在し、これがために、素線において煙害等に
て著しい腐食が生じたり、施工時において外傷が生じる
危険がある。FIG. 4 shows an aluminum silicon carbide composite coated steel wire.
In the case of the above structure, there is an exposed portion of the silicon carbide fiber on the outer periphery of the wire, which may cause remarkable corrosion due to smoke damage or the like in the wire, and may cause damage during construction.
【０００８】そこで、本発明の解決すべき課題（目的）
は、鋼線外周にアルミ炭化けい素複合材の被覆するアル
ミ炭化けい素複合材被覆鋼線を製造するに際し、複合さ
れる炭化けい素繊維が劣化、脆化、変質、消失せずに、
且つ、素線表面に炭化けい素繊維が露出せずに製造する
ことのできる、アルミ炭化けい素複合材被覆鋼線の製造
方法及び架空地線を提供することにある。Therefore, the problems to be solved by the present invention (objects)
In manufacturing aluminum silicon carbide composite material coated steel wire coated with aluminum silicon carbide composite material on the outer periphery of the steel wire, the silicon carbide fiber to be composited is not deteriorated, embrittled, altered, disappeared,
It is another object of the present invention to provide a method for manufacturing an aluminum silicon carbide composite material-coated steel wire and an overhead ground wire which can be manufactured without exposing silicon carbide fibers on the surface of the wire.
【０００９】[0009]
【課題を解決するための手段】本発明により提供するア
ルミ炭化けい素複合材被覆鋼線の製造方法は、鋼線をア
ルミまたはアルミ合金溶湯中に浸漬し、引き上げた際に
付着したアルミまたはアルミ合金溶湯が凝固する以前に
炭化けい素繊維を（コイル状に）巻き付ける方法からな
る。According to the present invention, there is provided a method for producing an aluminum-silicon carbide composite coated steel wire provided by the present invention. It consists of winding silicon carbide fibers (in a coil shape) before the molten alloy solidifies.
【００１０】上記のようにして製造されたアルミ炭化け
い素複合材被覆鋼線を、再度アルミまたはアルミ合金溶
湯中に浸漬することにより、最外層にアルミ層を有する
素線の製造が可能となる。[0010] By immersing the aluminum-silicon carbide composite material-coated steel wire produced as described above in a molten aluminum or aluminum alloy again, it is possible to produce a strand having an aluminum layer as the outermost layer. .
【００１１】また、上記のようにして製造されたアルミ
炭化けい素複合材被覆鋼線を芯線として、アルミまたは
アルミ合金の押出被覆を施すことにより、最外層にアル
ミ層を有する素線の製造が可能となる。Further, the aluminum or aluminum alloy is extrusion-coated with the aluminum-silicon carbide composite-coated steel wire produced as described above as a core wire, thereby making it possible to produce a wire having an aluminum layer as the outermost layer. It becomes possible.
【００１２】上記のようにして得られるアルミ炭化けい
素複合材被覆鋼線を、撚線の一部または全部に適用して
構成された、架空地線を提供することができる。[0012] An overhead ground wire constituted by applying the aluminum-silicon carbide composite material-coated steel wire obtained as described above to part or all of the stranded wire can be provided.
【００１３】[0013]
【発明の実施の形態】図１は、本発明に係るアルミ炭化
けい素複合材被覆鋼線の製造方法の実施例を示したもの
である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows an embodiment of a method for manufacturing an aluminum silicon carbide composite coated steel wire according to the present invention.
【００１４】この実施例の方法は、鋼線３をアルミまた
はアルミ合金の溶湯２中に浸漬して、鋼線３上にアルミ
溶湯を付着させこれを引き上げる。In the method of this embodiment, a steel wire 3 is immersed in a molten metal 2 of aluminum or an aluminum alloy, and a molten aluminum is deposited on the steel wire 3 and pulled up.
【００１５】その後、上記のようにして鋼線３上に付着
したアルミ溶湯が凝固する以前に、鋼線３の周囲に炭化
けい素繊維１をコイル状に巻き付けこれを一体化させ、
以て、アルミ炭化けい素複合材被覆鋼線４を得るのであ
る。Thereafter, before the molten aluminum adhered to the steel wire 3 as described above solidifies, the silicon carbide fiber 1 is wound around the steel wire 3 in a coil shape and integrated therewith.
Thus, the aluminum-silicon carbide composite coated steel wire 4 is obtained.
【００１６】図２（イ）及び（ロ）は、以上のようにし
て製造されたアルミ炭化けい素複合材被覆鋼線４の外観
及び横断面構造を示したものである。符号は図１に対応
させてある。このように製造され所定の構造とされたア
ルミ炭化けい素複合材被覆鋼線４は、炭化けい素のアル
ミ溶湯２との接触時間が極めて少なくなるため、反応等
による劣化が生じない。FIGS. 2A and 2B show the appearance and cross-sectional structure of the aluminum-silicon carbide composite coated steel wire 4 manufactured as described above. The reference numerals correspond to those in FIG. The aluminum-silicon carbide composite material-coated steel wire 4 manufactured as described above and having a predetermined structure does not deteriorate due to a reaction or the like because the contact time of silicon carbide with the molten aluminum 2 is extremely short.
【００１７】一方、上記のように製造され得られたアル
ミ炭化けい素複合材被覆鋼線４は、表面に炭化けい素繊
維１が露出しているため、架空地線として施工時に外傷
を生じたり、塩害等で著しい腐食を招く恐れがある。On the other hand, the aluminum silicon carbide composite material coated steel wire 4 produced as described above has an exposed silicon carbide fiber 1 on its surface. There is a possibility that remarkable corrosion may be caused by salt damage.
【００１８】そこで、この実施例では、上記のようにし
て得られたアルミ炭化けい素複合材被覆鋼線４を、再度
アルミ溶湯中に浸漬するか、若しくは、アルミプレス機
等の押出加工方法によるアルミの押出被覆をして、最外
層にアルミ層を形成したものとする。Therefore, in this embodiment, the aluminum-silicon carbide composite material-coated steel wire 4 obtained as described above is immersed again in the molten aluminum, or is extruded by an extrusion method such as an aluminum press machine. It is assumed that an aluminum layer is formed on the outermost layer by extrusion coating of aluminum.
【００１９】図３は、上記のように得られたアルミ層被
覆アルミ炭化けい素複合材被覆鋼線を具体的に示したも
ので、鋼線３の外周にアルミ溶湯で一体化された炭化け
い素繊維１のコイル巻き層が設けられ、さらにその外周
にアルミ層５が設けられ、このアルミ層５が最外層とす
る素線４′からなっている。FIG. 3 specifically shows the aluminum layer-coated aluminum silicon carbide composite material-coated steel wire obtained as described above. The silicon carbide wire integrated with the outer periphery of the steel wire 3 with molten aluminum is shown in FIG. A coil winding layer of the elementary fiber 1 is provided, and further, an aluminum layer 5 is provided on the outer periphery thereof, and the aluminum layer 5 is composed of a wire 4 ′ as an outermost layer.
【００２０】本発明によれば、以上のような素線４′
を、撚線の一部または全部に適用して耐熱性の架空地線
を構成することにより、最外層にアルミ層を有して、炭
化けい素繊維の露出しない、外傷や塩害等による腐食を
防止できる架空地線を提供することができる。According to the present invention, the wire 4 'as described above is used.
Is applied to part or all of the stranded wire to form a heat-resistant overhead ground wire, which has an aluminum layer as the outermost layer, does not expose silicon carbide fiber, and is resistant to corrosion due to trauma, salt damage, etc. An overhead ground wire that can be prevented can be provided.
【００２１】また、当該素線４′と前述のアルミ炭化け
い素複合材被覆鋼線４との組み合わせによる撚線にして
所定の架空線を提供することもできる。この場合、前者
の素線４′を撚線の最外層に、後者のアルミ炭化けい素
複合材被覆鋼線４を撚線の最外層に囲まれた内側撚り層
に適用すれば、炭化けい素繊維の損傷等の問題を解決す
ることができる。Also, a predetermined overhead wire can be provided as a stranded wire by combining the wire 4 'and the above-described aluminum silicon carbide composite material-coated steel wire 4. In this case, if the former wire 4 'is applied to the outermost layer of the stranded wire and the latter aluminum silicon carbide composite material coated steel wire 4 is applied to the inner stranded layer surrounded by the outermost layer of the stranded wire, silicon carbide can be obtained. Problems such as fiber damage can be solved.
【００２２】[0022]
【発明の効果】以上説明したような本発明によれば、鋼
線外周にアルミ炭化けい素複合材の被覆するアルミ炭化
けい素複合材被覆鋼線を製造するに際し、複合される炭
化けい素繊維が劣化、脆化、変質、消失せずに、且つ、
素線表面に炭化けい素繊維が露出せずに製造することの
できる、アルミ炭化けい素複合材被覆鋼線の製造方法及
び架空地線を提供するという所期の課題（目的）を達成
することができる。According to the present invention as described above, in producing an aluminum silicon carbide composite coated steel wire in which an aluminum silicon carbide composite is coated on the outer periphery of the steel wire, the silicon carbide fiber to be composited is manufactured. Without deterioration, embrittlement, alteration, disappearance, and
To achieve the desired object (objective) of providing a method of manufacturing an aluminum silicon carbide composite material-coated steel wire and an overhead ground wire that can be manufactured without exposing silicon carbide fibers on the surface of the wire. Can be.
【図１】本発明に係るアルミ炭化けい素複合材被覆鋼線
の製造方法の実施例を示す説明図。FIG. 1 is an explanatory view showing an embodiment of a method for producing an aluminum silicon carbide composite material-coated steel wire according to the present invention.
【図２】図１により製造されたアルミ炭化けい素複合材
被覆鋼線の断面構造例にして、（イ）は側面説明図、
（ロ）は横断面説明図。FIG. 2 shows an example of a cross-sectional structure of an aluminum silicon carbide composite material-coated steel wire manufactured according to FIG.
(B) is a cross-sectional explanatory view.
【図３】図１により製造されたアルミ炭化けい素複合材
被覆鋼線にさらにアルミ層（最外層）を施した例にし
て、（イ）は縦断面説明図、（ロ）は横断面説明図。FIG. 3 is an example in which an aluminum layer (outermost layer) is further applied to the aluminum-silicon carbide composite material-coated steel wire produced according to FIG. 1, (a) is a longitudinal sectional view, and (b) is a transverse sectional view. FIG.
【図４】従来例にして、特開平３−７１５０９号により
提供されたアルミ炭化けい素複合材被覆鋼線の断面説明
図。FIG. 4 is a cross-sectional view of a conventional aluminum wire coated with a silicon carbide composite material provided by JP-A-3-71509.
１ 炭化けい素繊維 ２ アルミ溶湯 ３ 鋼線 ４ アルミ炭化けい素複合材被覆鋼線 ４′ アルミ炭化けい素複合材被覆鋼線（最外アルミ
層） ５ アルミまたはアルミ合金の層Reference Signs List 1 silicon carbide fiber 2 molten aluminum 3 steel wire 4 aluminum silicon carbide composite material coated steel wire 4 'aluminum silicon carbide composite material coated steel wire (outermost aluminum layer) 5 layer of aluminum or aluminum alloy
───────────────────────────────────────────────────── フロントページの続き (72)発明者 池田 大亮 茨城県日立市日高町５丁目１番１号 日立 電線株式会社パワーシステム研究所内 ──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor Daisuke Ikeda 5-1-1 Hidakacho, Hitachi City, Ibaraki Prefecture Power Systems Research Laboratory, Hitachi Cable, Ltd.
Claims (4)
漬し、引き上げた際に付着したアルミまたはアルミ合金
溶湯が凝固する以前に炭化けい素繊維を巻き付ける、ア
ルミ炭化けい素複合材被覆鋼線の製造方法。An aluminum-silicon carbide composite coated steel wire wherein a steel wire is immersed in an aluminum or aluminum alloy melt, and a silicon carbide fiber is wound before the aluminum or aluminum alloy melt adheres when the steel wire is solidified. Manufacturing method.
素複合材被覆鋼線を、再度アルミまたはアルミ合金溶湯
中に浸漬する、アルミ炭化けい素複合材被覆鋼線の製造
方法。2. A method for producing an aluminum silicon carbide composite coated steel wire, wherein the aluminum silicon carbide composite coated steel wire produced according to claim 1 is immersed again in molten aluminum or aluminum alloy.
素複合材被覆鋼線を芯線として、アルミまたはアルミ合
金の押出被覆を施す、アルミ炭化けい素複合材被覆鋼線
の製造方法。3. A method for producing an aluminum silicon carbide composite material coated steel wire, wherein the aluminum or aluminum alloy extrusion coating is performed using the aluminum silicon carbide composite material coated steel wire produced according to claim 1 as a core wire.
けい素複合材被覆鋼線を、撚線の一部または全部に適用
して構成された、架空地線。4. An overhead ground wire formed by applying the aluminum-silicon carbide composite-coated steel wire produced according to claim 1 to a part or the whole of a stranded wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1522698A JPH11217780A (en) | 1998-01-28 | 1998-01-28 | Manufacturing method of aluminum silicon carbide composite coated steel wire and overhead ground wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1522698A JPH11217780A (en) | 1998-01-28 | 1998-01-28 | Manufacturing method of aluminum silicon carbide composite coated steel wire and overhead ground wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH11217780A true JPH11217780A (en) | 1999-08-10 |
Family
ID=11882961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1522698A Pending JPH11217780A (en) | 1998-01-28 | 1998-01-28 | Manufacturing method of aluminum silicon carbide composite coated steel wire and overhead ground wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11217780A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101010545B1 (en) * | 2008-07-17 | 2011-01-24 | 김홍섭 | painting device of wirerope |
-
1998
- 1998-01-28 JP JP1522698A patent/JPH11217780A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101010545B1 (en) * | 2008-07-17 | 2011-01-24 | 김홍섭 | painting device of wirerope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2413189A1 (en) | Metal matrix composite wires, cables, and method | |
| JP2001101929A (en) | Flexible high-strength lightweight conductor | |
| JP2003303517A (en) | Automotive aluminum cable and method of manufacturing the same | |
| JPH11306880A (en) | Manufacturing method of aluminum silicon carbide composite coated steel wire and overhead ground wire | |
| JPH08176701A (en) | Method for manufacturing fiber-reinforced composite wire | |
| JPH11244935A (en) | Manufacturing method of zinc and aluminum coated steel wire | |
| JPH10166908A (en) | Trolley wire | |
| JP2847054B2 (en) | Ground anchor method | |
| JPH11119069A (en) | Method for manufacturing self-supporting optical cable | |
| EP1146167A3 (en) | Rope for urban transport systems | |
| JP3833846B2 (en) | Low-sag overhead wire | |
| JPH07185733A (en) | Surface modified casting method | |
| JPH05314819A (en) | Overhead power line | |
| JP3191913B2 (en) | Overhead wire | |
| JPS6123603B2 (en) | ||
| JPH07246438A (en) | Manufacturing method of honeycomb structure material for collimator | |
| JPH0932202A (en) | Rust prevented pc steel material having high adhesion to concrete and manufacture thereof | |
| JPS6028710Y2 (en) | wire rope | |
| JPS6116418A (en) | Manufacturing method of slack-reduced electric wire | |
| JPH0241824A (en) | Electrode wire for electrical discharge machining | |
| JP2007028728A (en) | Oil stop processing method for cable end and oil stop processing kit used for oil stop processing of cable end | |
| JPS6282612A (en) | Manufacture of superconducting shaped conductor | |
| JP3547219B2 (en) | Power cable and method of manufacturing the same | |
| JPH10152744A (en) | Pipe material for optical fiber multiple overhead earth-wire | |
| JPH1123927A (en) | Manufacturing method of optical fiber cable with suspension wire |