JP2011113848A - Flat type electric wire, method of manufacturing flat type electric wire, flat type insulated wire, and method of manufacturing flat type insulated wire - Google Patents
Flat type electric wire, method of manufacturing flat type electric wire, flat type insulated wire, and method of manufacturing flat type insulated wire Download PDFInfo
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- JP2011113848A JP2011113848A JP2009269788A JP2009269788A JP2011113848A JP 2011113848 A JP2011113848 A JP 2011113848A JP 2009269788 A JP2009269788 A JP 2009269788A JP 2009269788 A JP2009269788 A JP 2009269788A JP 2011113848 A JP2011113848 A JP 2011113848A
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- 238000004519 manufacturing process Methods 0.000 title claims description 32
- 239000004020 conductor Substances 0.000 claims abstract description 28
- 239000011248 coating agent Substances 0.000 claims description 32
- 238000000576 coating method Methods 0.000 claims description 32
- 238000000465 moulding Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 238000009413 insulation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000009954 braiding Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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Abstract
Description
本発明は、平型電線、平型電線の製造方法、平型絶縁電線および平型絶縁電線の製造方法に関し、更に詳しくは、絶縁被覆を形成し易い平型電線、その平型電線の製造方法、末端の絶縁被覆を除去しても複数の集合撚り線がばらけない平型絶縁電線およびその平型絶縁電線の製造方法に関する。 The present invention relates to a flat wire, a method for manufacturing a flat wire, a flat insulated wire, and a method for manufacturing a flat insulated wire, and more particularly, a flat wire that can easily form an insulation coating, and a method for manufacturing the flat wire. The present invention relates to a flat insulated wire in which a plurality of aggregate strands are not scattered even if the terminal insulating coating is removed, and a method for producing the flat insulated wire.
従来、平行に且つ密接して一列に並べられた複数本の集合撚り線と、それら複数本の集合撚り線の外周に施された絶縁被覆とを具備してなる平型絶縁電線が知られている（例えば、特許文献１参照。）。 2. Description of the Related Art Conventionally, a flat insulated wire comprising a plurality of collective strands arranged in parallel and closely in a row and an insulating coating applied to the outer periphery of the plurality of collective strands is known. (For example, refer to Patent Document 1).
上記従来の平型絶縁電線では、第１に、例えばコネクタを接続するために末端の絶縁被覆を剥がすと、末端の複数本の集合撚り線がばらけてしまい、コネクタを接続するのに手間が掛かる問題点がある。第２に、樹脂押出被覆により絶縁被覆を形成するとき、複数本の集合撚り線を平行に且つ密接して一列に並べて被覆機へ供線する必要があり、絶縁被覆を形成しにくい問題点がある。
そこで、本発明の目的は、絶縁被覆を形成し易い平型電線、その平型電線の製造方法、末端の絶縁被覆を除去しても複数の集合撚り線がばらけない平型絶縁電線およびその平型絶縁電線の製造方法を提供することにある。
In the above-described conventional flat insulated wire, first, for example, if the terminal insulation coating is peeled off to connect the connector, a plurality of terminal strands are scattered, and it takes time to connect the connector. There is a problem. Secondly, when forming an insulating coating by resin extrusion coating, it is necessary to arrange a plurality of aggregate strands in parallel and closely in a row and provide them to a coating machine, which makes it difficult to form an insulating coating. is there.
Accordingly, an object of the present invention is to provide a flat electric wire that is easy to form an insulating coating, a method for manufacturing the flat electric wire, a flat insulated electric wire that does not disperse a plurality of aggregate strands even if the terminal insulating coating is removed, and It is providing the manufacturing method of a flat type insulated wire.
第１の観点では、本発明は、平行に且つ密接して一列に並べられた複数本の集合撚り線（１ａ）と、前記複数本の集合撚り線（１ａ）の外周に施された編組導体（１ｂ）とを具備してなることを特徴とする平型電線（１ｃ）を提供する。
上記第１の観点による平型電線（１ｃ）では、複数本の集合撚り線（１ａ）の外周に編組導体（１ｂ）が施されているため、１本の電線として被覆機に供線すればよい。従って、絶縁被覆を形成し易い。
In the first aspect, the present invention provides a plurality of collective strands (1a) arranged in parallel and closely in a line, and a braided conductor provided on the outer periphery of the plurality of collective strands (1a). (1b) is provided, and a flat electric wire (1c) is provided.
In the flat electric wire (1c) according to the first aspect, since the braided conductor (1b) is provided on the outer periphery of the plurality of assembled strands (1a), if the wire is supplied to the coating machine as one electric wire. Good. Therefore, it is easy to form an insulating coating.
第２の観点では、本発明は、複数本の集合撚り線（１ａ）を平行に且つ密接して一列に並べ、その形状を維持しながら外周に編組導体（１ｂ）を施すことを特徴とする平型電線の製造方法を提供する。
筒状の編組線の中に複数本の集合撚り線を挿通してから平坦に圧縮する製造方法が考えられるが、挿通する工程や圧縮する工程が煩雑になる。
上記第２の観点による平型電線の製造方法では、複数本の集合撚り線（１ａ）を平行に且つ密接して一列に並べ、その外周に編組導体（１ｂ）を形成してゆくので、製造が容易になり、例えば８００ｍ程度の長尺の平型電線を製造可能となる。
In a second aspect, the present invention is characterized in that a plurality of aggregate strands (1a) are arranged in parallel and closely in a line, and a braided conductor (1b) is applied to the outer periphery while maintaining the shape. A method for producing a flat wire is provided.
A manufacturing method in which a plurality of aggregate strands are inserted into a cylindrical braided wire and then compressed flatly is conceivable, but the insertion process and the compression process become complicated.
In the method for producing a flat electric wire according to the second aspect, a plurality of aggregate strands (1a) are arranged in parallel and closely in a line, and a braided conductor (1b) is formed on the outer periphery thereof. For example, a long flat electric wire having a length of about 800 m can be manufactured.
第３の観点では、本発明は、前記第２の観点による平型電線の製造方法において、前記集合撚り線（１ａ）の外径を短径とし且つ前記集合撚り線（１ａ）の外径×前記集合撚り線（１ａ）の本数を長径とした長円形の通路断面を有する平型ガイドダイス（Ａ）を通して、前記複数本の集合撚り線（１ａ）を平行に且つ密接して一列に並べることを特徴とする平型電線の製造方法を提供する。
上記第３の観点による平型電線の製造方法では、平型ガイドダイス（Ａ）を通すことにより、複数本の集合撚り線（１ａ）を平行に且つ密接して一列に並べた形状にすることが出来る。
In a third aspect, the present invention provides the flat electric wire manufacturing method according to the second aspect, wherein the outer diameter of the collective stranded wire (1a) is short and the outer diameter of the collective stranded wire (1a) × The plurality of collective strands (1a) are arranged in parallel and closely in a line through a flat guide die (A) having an oblong passage cross section with the number of the collective strands (1a) as a major axis. The manufacturing method of the flat type electric wire characterized by these is provided.
In the method for producing a flat wire according to the third aspect, a plurality of collective strands (1a) are arranged in parallel and closely in a line by passing the flat guide die (A). I can do it.
第４の観点では、本発明は、前記第１の観点による平型電線（１ｃ）の外周に絶縁被覆（１ｄ）を設けたことを特徴とする平型絶縁電線（１）を提供する。
上記第４の観点による平型絶縁電線（１）では、複数本の集合撚り線（１ａ）の外周に編組導体（１ｂ）が施されているため、末端の絶縁被覆を剥がしても、末端の複数本の集合撚り線がばらけない。従って、例えばコネクタを容易に接続することが出来る。
In a fourth aspect, the present invention provides a flat insulated wire (1) characterized in that an insulating coating (1d) is provided on the outer periphery of the flat wire (1c) according to the first aspect.
In the flat insulated wire (1) according to the fourth aspect, since the braided conductor (1b) is applied to the outer periphery of the plurality of assembled strands (1a), Multiple strands are not separated. Therefore, for example, a connector can be easily connected.
第５の観点では、本発明は、前記第１の観点による平型電線（１ｃ）を、前記平型電線（１ｃ）の短径を短径とし且つ前記平型電線（１ｃ）の長径を長径とした長円形の通路断面を有し且つ前記編組導体（１ｂ）の編組ピッチ×２以上の長さを持つ平型成型ダイス（Ｄ）を通して、被覆機（Ｅ）へ供線することを特徴とする平型電線の製造方法を提供する。
上記第５の観点による平型電線の製造方法では、平型成型ガイドダイス（Ｄ）を通すことにより、編組導体（１ｂ）の応力によって平型電線（１ｃ）が湾曲するのを矯正し、平型形状を維持した状態で被覆機（Ｅ）に供線することが出来る。
In a fifth aspect, the present invention relates to the flat wire (1c) according to the first aspect, wherein the short diameter of the flat wire (1c) is the short diameter and the long diameter of the flat wire (1c) is the long diameter. The wire is fed to the coating machine (E) through a flat molding die (D) having a cross section of the elliptical passage and having a braid pitch of the braided conductor (1b) x 2 or more. Provided is a method for manufacturing a flat electric wire.
In the flat electric wire manufacturing method according to the fifth aspect, the flat electric wire (1c) is corrected to be bent by the stress of the braided conductor (1b) by passing the flat molding guide die (D). The wire can be supplied to the coating machine (E) while maintaining the mold shape.
本発明の平型電線（１ｃ）によれば、１本の電線として被覆機に供線すればよいので、絶縁被覆を形成し易い。
本発明の平型電線の製造方法によれば、例えば８００ｍ程度の長尺の平型電線を製造可能になる。
本発明の平型絶縁電線（１）によれば、末端の絶縁被覆を剥がしても末端の複数本の集合撚り線がばらけないので、例えばコネクタを容易に接続することが出来る。
本発明の平型絶縁電線の製造方法によれば、平型電線（１ｃ）を湾曲させないで被覆機（Ｄ）に供線することが出来る。
According to the flat type electric wire (1c) of the present invention, it is only necessary to supply the electric wire to the coating machine as one electric wire, so that it is easy to form an insulating coating.
According to the method for producing a flat electric wire of the present invention, a long flat electric wire having a length of, for example, about 800 m can be produced.
According to the flat insulated wire (1) of the present invention, even if the insulating coating at the end is peeled off, the plurality of end assembled strands are not separated, so that, for example, a connector can be easily connected.
According to the method for producing a flat insulated wire of the present invention, the flat wire (1c) can be supplied to the coating machine (D) without bending.
以下、図に示す実施の形態により本発明をさらに詳細に説明する。なお、これにより本発明が限定されるものではない。 Hereinafter, the present invention will be described in more detail with reference to embodiments shown in the drawings. Note that the present invention is not limited thereby.
−実施例１−
図１は、実施例１に係る平型電線１ｃを示す断面図である。
この平型電線１ｃは、平行に且つ密接して一列に並べられた７本の集合撚り線１ａと、７本の集合撚り線１ａの外周に施された編組導体１ｂとを具備してなる。
Example 1
FIG. 1 is a cross-sectional view illustrating a flat wire 1c according to the first embodiment.
The flat electric wire 1c includes seven collective strands 1a arranged in parallel and closely in a row, and a braided conductor 1b applied to the outer periphery of the seven collective strands 1a.
集合撚り線１ａは、外径０．２ｍｍの軟銅素線を７５本撚り合せたもので、仕上り外径約２ｍｍである。なお、軟銅素線の他、銅線、アルミ線、めっき線、エナメル銅線などを用いてもよい。 The collective stranded wire 1a is made by twisting 75 annealed copper strands having an outer diameter of 0.2 mm, and has a finished outer diameter of about 2 mm. In addition to the annealed copper wire, a copper wire, an aluminum wire, a plated wire, an enameled copper wire, or the like may be used.
編組導体１ｂは、線径０．２ｍｍの軟銅線９本を２４打ちしたものであり、ピッチ５０ｍｍであり、厚さは０．４ｍｍである。なお、軟銅素線の他、銅線、アルミ線、めっき線、エナメル銅線などを用いてもよい。 The braided conductor 1b is made of 24 annealed copper wires having a wire diameter of 0.2 mm, and has a pitch of 50 mm and a thickness of 0.4 mm. In addition to the annealed copper wire, a copper wire, an aluminum wire, a plated wire, an enameled copper wire, or the like may be used.
図２は、平型電線製造装置１００を示す構成説明図である。
平型電線製造装置１００は、平型ガイドダイスＡと、編組機Ｂと、巻取機Ｃとを具備してなる。
FIG. 2 is a configuration explanatory view showing the flat
The flat
平型ガイドダイスＡは、集合撚り線１ａの外径（例えば２ｍｍ）を短径（例えば２ｍｍ）とし且つ集合撚り線１ａの外径（例えば２ｍｍ）×集合撚り線１ａの本数（例えば７本）を長径（例えば１４ｍｍ）とした長円形の通路断面を有する。なお、平型ガイドダイスＡの材質は、金属でもプラスチックでもよい。
この平型ガイドダイスＡを通すことにより、複数本の集合撚り線１ａが平行に且つ密接して一列に並べられる。
In the flat guide die A, the outer diameter (for example, 2 mm) of the collective stranded wire 1a is a short diameter (for example, 2 mm), and the outer diameter (for example, 2 mm) of the collective stranded wire 1a × the number of the collective stranded wires 1a (for example, seven) Has an oblong passage section with a long diameter (for example, 14 mm). The material of the flat guide die A may be metal or plastic.
By passing the flat guide die A, a plurality of aggregate strands 1a are arranged in parallel and closely in a line.
編組機Ｂは、複数本（例えば９本）の素線を巻いた素線ボビンを複数個（例えば２４個）装着した回転盤を有するものであり、平行に且つ密接して一列に並べられ複数本の集合撚り線１ａが回転盤の中心孔を通ると、その外周に編組導体１ｂが施される。 The braiding machine B has a rotating disk on which a plurality of (for example, 24) wire bobbins wound with a plurality of (for example, 9) strands are mounted, and are arranged in a row in parallel and closely. When the collective stranded wire 1a of the book passes through the center hole of the turntable, the braided conductor 1b is applied to the outer periphery thereof.
巻取機Ｃは、平型形状を維持するように平型電線１ｃを巻き取る。 The winder C winds the flat wire 1c so as to maintain the flat shape.
実施例１の平型電線１ｃによれば、複数本の集合撚り線１ａの外周に編組導体１ｂが施されているため、１本の電線として被覆機（実施例２で説明するＥ）に供線すれば絶縁被覆（実施例２で説明する１ｄ）を形成できるので、絶縁被覆をし易い。 According to the flat type electric wire 1c of Example 1, since the braided conductor 1b is given to the outer periphery of the multiple strands 1a, it is used as a single electric wire for a coating machine (E described in Example 2). Since the insulation coating (1d described in Example 2) can be formed by wiring, the insulation coating is easy to perform.
また、実施例１の平型電線製造装置１００によれば、複数本の集合撚り線１ａを平行に且つ密接して一列に並べた形状の外周に編組導体１ｂを施すので、例えば８００ｍ程度の長尺の平型電線を製造可能になる。
Further, according to the flat
−実施例２−
図３は、実施例２に係る平型絶縁電線１を示す断面図である。
この平型絶縁電線１は、平行に且つ密接して一列に並べられた７本の集合撚り線１ａと、７本の集合撚り線１ａの外周に施された編組導体１ｂと、その外周に設けられた絶縁被覆１ｄとを具備してなる。
-Example 2-
FIG. 3 is a cross-sectional view illustrating the flat
The flat
絶縁被覆１ｄは、ＰＶＣであり、厚さは１ｍｍである。 The insulating coating 1d is PVC and has a thickness of 1 mm.
図４は、平型絶縁電線製造装置２００を示す構成説明図である。
平型絶縁電線製造装置２００は、平型成型ダイスＤと、被覆機Ｅと、巻取機Ｆとを具備してなる。
FIG. 4 is a configuration explanatory view showing the flat insulated wire manufacturing apparatus 200.
The flat insulated wire manufacturing apparatus 200 includes a flat molding die D, a coating machine E, and a winder F.
平型成型ダイスＤは、平型電線１ｃの短径（例えば２．８ｍｍ）を短径とし且つ平型電線１ｃの長径（例えば１４．８ｍｍ）を長径とした長円形の通路断面を有し、編組導体１ｂの編組ピッチ×２以上の長さ（例えば１００ｍｍ）を持っている。なお、平型成型ダイスＤの材質は、金属でもプラスチックでもよい。
この平型成型ダイスＤを通すことにより、平型電線１ｃが湾曲せず、平型形状を維持するようになる。
The flat molding die D has an oblong passage cross section in which the short diameter (eg, 2.8 mm) of the flat electric wire 1c is the short diameter and the long diameter (eg, 14.8 mm) of the flat electric wire 1c is the long diameter, The braided conductor 1b has a braid pitch x 2 or longer (for example, 100 mm). The material of the flat mold die D may be metal or plastic.
By passing the flat molding die D, the flat electrical wire 1c is not curved and maintains a flat shape.
被覆機Ｅは、クロスヘッドダイから樹脂を押し出して平型電線１ｃに被せ、絶縁被覆１ｄを形成する。 The coating machine E extrudes resin from the crosshead die and covers the flat wire 1c to form an insulating coating 1d.
巻取機Ｆは、平型形状を維持するように平型絶縁電線１を巻き取る。
The winder F winds the flat
実施例２の平型絶縁電線１によれば、末端の絶縁被覆１ｄを剥がしても、編組導体１ｃがあるため、末端の複数本の集合撚り線１ｃがばらけず、例えばコネクタを容易に接続することが出来る。
According to the flat
また、実施例２の平型絶縁電線製造装置２００によれば、編組導体１ｂの応力によって平型電線１ｃが湾曲しようとするのを平型成型ガイドダイスＤで矯正し、平型形状を維持した状態で被覆機Ｅに供線することが出来る。 Moreover, according to the flat insulated wire manufacturing apparatus 200 of Example 2, it was corrected with the flat molding guide die D that the flat electrical wire 1c was about to be bent by the stress of the braided conductor 1b, and the flat shape was maintained. The wire can be supplied to the coating machine E in a state.
−参考例−
実施例１の平型電線１ｃと同一線積率の平型電線を編組導体１ｂのみで造る場合を考える。
省いた集合撚り線１ａの断面積分を補償するように素線径を太くすればよいが、素線径を太くすると、編組機の素線ボビンが小型であるため、素線ボビンに巻ける素線の長さが短くなってしまう。この結果、平型電線を長尺で造ることが出来なくなってしまう。
-Reference example-
Consider a case where a flat electric wire having the same line area ratio as that of the flat electric wire 1c of the first embodiment is made only of the braided conductor 1b.
It is only necessary to increase the wire diameter so as to compensate for the cross-sectional integral of the omitted assembly strand 1a. However, if the wire diameter is increased, the wire bobbin of the braiding machine is small, so that the wire wound around the wire bobbin Will be shortened. As a result, the flat electric wire cannot be made long.
数値例で示すと、実施例１における７本の集合撚り線１ａの断面積は、１６．５ｍｍ2（＝｛（０．２ｍｍ×０．２ｍｍ×π）／４｝×７５本×７本）である。また、素線導体１ｂの断面積は、６．８ｍｍ2（＝｛（０．２ｍｍ×０．２ｍｍ×π）／４｝×９本×２４打ち）である。よって、平型電線１ｃの合計導体断面積は、２３．３ｍｍ2（＝１６．５ｍｍ2＋６．８ｍｍ2）になる。
これを編組導体１ｂのみで賄うとすると、素線の断面積を３．４倍（＝２３．３ｍｍ2／６．８ｍｍ2）にすればよい。しかし、素線の断面積を３．４倍にすると、素線ボビンに巻ける素線の長さが１／３．４倍になってしまう。この結果、編組導体１ｂのみで造った平型電線の長さも１／３．４倍になってしまう。例えば実施例１の平型電線１ｃの長さが８００ｍなら、編組導体１ｂのみで造った平型電線の長さは２３０ｍ（＝８００ｍ／３．４）程度になってしまう。
As a numerical example, the cross-sectional area of the seven aggregate strands 1a in Example 1 is 16.5 mm 2 (= {(0.2 mm × 0.2 mm × π) / 4} × 75 × 7). It is. The cross-sectional area of the wire conductor 1b is 6.8 mm 2 (= {(0.2 mm × 0.2 mm × π) / 4} × 9 wires × 24 strokes). Therefore, the total conductor cross-sectional area of the flat wire 1c will 23.3mm 2 (= 16.5mm 2 + 6.8mm 2).
If this is covered only by the braided conductor 1b, the cross-sectional area of the wire may be increased by 3.4 times (= 23.3 mm 2 /6.8 mm 2 ). However, when the cross-sectional area of the strand is increased by 3.4 times, the length of the strand wound around the strand bobbin becomes 1 / 3.4 times. As a result, the length of the flat electric wire made only of the braided conductor 1b also becomes 1 / 3.4 times. For example, if the length of the flat electric wire 1c of Example 1 is 800 m, the length of the flat electric wire made of only the braided conductor 1b will be about 230 m (= 800 m / 3.4).
言い換えると、本願発明により、８００ｍ程度の長尺の平型電線１ｃの製造が可能となった。 In other words, according to the present invention, it is possible to manufacture a long flat electric wire 1c having a length of about 800 m.
本発明の平型電線および平型絶縁電線は、柔軟性のある高電力線として利用することが出来る。 The flat wire and the flat insulated wire of the present invention can be used as a flexible high power line.
１ 平型絶縁電線
１ａ 集合撚り線
１ｂ 編組導体
１ｃ 平型電線
１ｄ 絶縁被覆
Ａ 平型ガイドダイス
Ｂ 編組機
Ｃ 巻取機
Ｄ 平型成型ダイス
Ｅ 被覆機
Ｆ 巻取機
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101615838B1 (en) | 2012-08-08 | 2016-04-26 | 스미토모 덴소 가부시키가이샤 | Braided wire manufacturing method and braided wire manufacturing device |
| JPWO2019093309A1 (en) * | 2017-11-08 | 2020-11-19 | 株式会社オートネットワーク技術研究所 | Wire conductors, covered wires, wire harnesses |
| WO2023135986A1 (en) * | 2022-01-11 | 2023-07-20 | 矢崎総業株式会社 | Connection conductor, terminal connection structure, and terminal connection method |
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| JP6579226B1 (en) | 2018-05-25 | 2019-09-25 | 株式会社オートネットワーク技術研究所 | Wiring member |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2008123755A (en) * | 2006-11-09 | 2008-05-29 | Auto Network Gijutsu Kenkyusho:Kk | Flat cable |
| JP2010287537A (en) * | 2009-06-15 | 2010-12-24 | Autonetworks Technologies Ltd | Wire harness |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2008123755A (en) * | 2006-11-09 | 2008-05-29 | Auto Network Gijutsu Kenkyusho:Kk | Flat cable |
| JP2010287537A (en) * | 2009-06-15 | 2010-12-24 | Autonetworks Technologies Ltd | Wire harness |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101615838B1 (en) | 2012-08-08 | 2016-04-26 | 스미토모 덴소 가부시키가이샤 | Braided wire manufacturing method and braided wire manufacturing device |
| JPWO2019093309A1 (en) * | 2017-11-08 | 2020-11-19 | 株式会社オートネットワーク技術研究所 | Wire conductors, covered wires, wire harnesses |
| WO2023135986A1 (en) * | 2022-01-11 | 2023-07-20 | 矢崎総業株式会社 | Connection conductor, terminal connection structure, and terminal connection method |
| JP7485703B2 (en) | 2022-01-11 | 2024-05-16 | 矢崎総業株式会社 | connector |
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