JPH0785901A - Crimp terminal, and method of connecting crimp terminal with cable - Google Patents
Crimp terminal, and method of connecting crimp terminal with cableInfo
- Publication number
- JPH0785901A JPH0785901A JP23340393A JP23340393A JPH0785901A JP H0785901 A JPH0785901 A JP H0785901A JP 23340393 A JP23340393 A JP 23340393A JP 23340393 A JP23340393 A JP 23340393A JP H0785901 A JPH0785901 A JP H0785901A
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- crimp terminal
- crimping
- contact wall
- crimp
- 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
- Manufacturing Of Electrical Connectors (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
Description
【産業上の利用分野】本発明は、電線導体部を、電気的
特性に優れ且つ安定した状態に接続する圧着端子と、そ
の接続方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 crimp terminal for connecting a conductor portion of an electric wire in a stable state with excellent electric characteristics, and a connecting method thereof.
【０００１】[0001]
【従来の技術】図６の斜視図は、圧着端子Ａの一例を示
す斜視図であり、基板部１の一側に（図６において左側
に）に環状の電気接続部２が設けられ、基板部１の他側
には電線接続部３が設けられる。電線接続部３は、基板
部１の両側からそれぞれ起立する被覆圧着部３ａ，３ａ
と、導体圧着部３ｂ，３ｂとにより構成され、圧着端子
Ａに接続される電線Ｗの先端は、被覆４を除去して導体
部５が露出している。2. Description of the Related Art A perspective view of FIG. 6 is a perspective view showing an example of a crimp terminal A, in which an annular electric connection portion 2 is provided on one side of a board portion 1 (on the left side in FIG. 6). An electric wire connecting portion 3 is provided on the other side of the portion 1. The electric wire connecting portions 3 are covered and crimped portions 3a, 3a standing up from both sides of the substrate portion 1, respectively.
And the conductor crimping portions 3b and 3b, and the tip of the electric wire W connected to the crimping terminal A has the conductor portion 5 exposed by removing the coating 4.
【０００２】この圧着端子Ａに電線Ｗを接続するには、
電線Ｗを基板部１に載せ、上方の治具６ａと下方の治具
６ｂにより導体圧着部３ｂを内側に折り曲げて加締加工
し、導体部５を圧着し、図示しない一対の治具により同
様にして被覆圧着部３ａ，３ａを加締加工して被覆４に
圧着する。かくして、導体圧着部３ｂが電線Ｗの導体部
５に電気的に接続され、被覆圧着部３ａが電線Ｗを保持
する。To connect the electric wire W to the crimp terminal A,
The electric wire W is placed on the substrate portion 1, the conductor crimping portion 3b is bent inward by the upper jig 6a and the lower jig 6b and caulked, and the conductor portion 5 is crimped. Then, the covering and crimping portions 3a, 3a are caulked and crimped to the covering 4. Thus, the conductor crimp portion 3b is electrically connected to the conductor portion 5 of the electric wire W, and the covering crimp portion 3a holds the electric wire W.
【０００３】導体圧着部３ｂの挟圧力が不足すると、導
体圧着部３ｂと導体部５との間に隙間を生じたり、或い
は、導体部５を構成する各電線間に隙間を生じ、電気抵
抗が大きくなる問題があり、更に、酸化皮膜の発生や塵
埃の付着によりますます電気抵抗が増大する問題を生じ
る。このような問題を解決するために、レーザ等のエネ
ルギービームにより導体圧着部３ｂと導体部５、及び、
導体部５内の電線相互を溶着する圧着端子が提案されて
いる（特開平２−１０３８７６号公報参照）。When the clamping pressure of the conductor crimping portion 3b is insufficient, a gap is created between the conductor crimping portion 3b and the conductor portion 5, or a gap is formed between the electric wires forming the conductor portion 5, resulting in an electrical resistance. However, there is a problem that the electrical resistance further increases due to the generation of an oxide film and the adhesion of dust. In order to solve such a problem, the conductor crimping portion 3b, the conductor portion 5, and
A crimp terminal for welding electric wires in the conductor portion 5 to each other has been proposed (see JP-A-2-103876).
【０００４】上記公報に記載された圧着端子は、図７の
斜視図に示すように、黄銅製の圧着端子Ａ1 の導体圧着
部３ｂにスリット状の貫通孔７を設け、導体圧着部３ｂ
を導体部５に圧着した後に、レーザ等のエネルギービー
ム発生装置８によりエネルギービームを、貫通孔７から
露出する導体部５と貫通孔７に照射し、加熱溶着するこ
とにより、電線接続部の電気抵抗を小さな値に安定させ
ることを狙ったものである。更に、図７において点線で
示すように、導体圧着部３ｂの端部と導体部５とを加熱
溶着すると、溶接領域が多くなる。In the crimp terminal described in the above publication, as shown in the perspective view of FIG. 7, a slit-shaped through hole 7 is provided in the conductor crimp portion 3b of the brass crimp terminal A 1 to form the conductor crimp portion 3b.
After crimping the conductor portion 5 to the conductor portion 5, the conductor portion 5 and the through hole 7 exposed from the through hole 7 are irradiated with an energy beam by an energy beam generator 8 such as a laser, and heat welding is performed, thereby electrically connecting the wire connecting portion. It aims to stabilize the resistance to a small value. Further, as shown by the dotted line in FIG. 7, when the end portion of the conductor crimping portion 3b and the conductor portion 5 are heat-welded, the welding area increases.
【０００５】[0005]
【発明が解決しようとする課題】現在、端子材料として
は、導電性及び機械的強度に比較的に優れている黄銅材
が使用されているが、エネルギービームにより加熱され
ると、添加元素である亜鉛の激しい蒸発により、溶融金
属を飛散させるため、良好な溶接が得られ難い難点があ
る。エネルギービームにより良好な溶接を得るには、電
気銅と呼ばれる純銅，あるいは燐青銅などの実用銅合金
で作成しなければならないが、純銅では端子材に要求さ
れる機械的特性に不足し、他のほとんどの実用銅合金は
黄銅に比較して高価であるうえ、成形性も劣るため材料
費及び製造費の両面にわたりコストアップが避けられな
いことが第１の課題である。At present, a brass material which is relatively excellent in conductivity and mechanical strength is used as a terminal material, but when it is heated by an energy beam, it is an additive element. Since the molten metal is scattered by vigorous evaporation of zinc, it is difficult to obtain good welding. In order to obtain good welding with the energy beam, it is necessary to make it with pure copper called electrolytic copper or a practical copper alloy such as phosphor bronze, but pure copper lacks the mechanical properties required for the terminal material and The first problem is that most practical copper alloys are more expensive than brass and have inferior formability, so that an increase in cost is inevitable in terms of both material cost and manufacturing cost.
【０００６】又、圧着端子Ａ1 の寸法は標準化されてお
り、導体圧着部３ｂに貫通孔７を設けると、それだけ圧
着力が減少し、本来の圧着性能を確保できない構造であ
る。従って、加締加工が不十分な場合でも、溶接部だけ
で全ての要求特性を満足することができるように充分な
溶接領域を確保しなければならない第２の課題がある。
そのためには、エネルギービームを直接に受けて溶接さ
れる領域が上層部のみである現状を改善し、上層部以外
も溶接されるようする必要がある。本発明はかかる課題
を解決することを目的とし、コストをほとんど増加させ
ることなく、圧着端子と導体部の端面全面とを溶接する
ことができる圧着端子とその製造方法を提供するもので
ある。Further, the size of the crimp terminal A 1 is standardized, and if the through-hole 7 is provided in the conductor crimping portion 3b, the crimping force is reduced accordingly, and the original crimping performance cannot be ensured. Therefore, even if the caulking process is insufficient, there is a second problem that a sufficient welding area must be secured so that all the required characteristics can be satisfied only by the welded portion.
For that purpose, it is necessary to improve the present condition that the region to be directly welded by receiving the energy beam is only the upper layer part, and to weld other parts than the upper layer part. The present invention aims to solve such a problem, and provides a crimp terminal capable of welding the crimp terminal and the entire end surface of the conductor portion with almost no increase in cost, and a method for manufacturing the crimp terminal.
【０００７】[0007]
【課題を解決するための手段】上記目的を達成するため
に、本発明の圧着端子は、基板の両側に、加締加工によ
り電線導体部を挟圧する導体圧着部が立設され、基板上
に、導電性を有しレーザ等のエネルギービーム溶接が可
能な金属材から成る当接壁が立設されることを特徴とす
るものである。In order to achieve the above-mentioned object, the crimp terminal of the present invention has conductor crimping portions for squeezing an electric wire conductor portion erected on both sides of the substrate by caulking, and is provided on the substrate. A contact wall made of a metal material having conductivity and capable of welding an energy beam such as a laser is provided upright.
【０００８】この圧着端子と電線の接続方法は、基板の
両側から起立する導体圧着部と、基板上に立設される導
電性材料の当接壁とを有する圧着端子の基板上に、電線
導体部を載置すると共に、上記導体部の端面を当接壁に
当接し、次に、上記導体圧着部を導体部に加締加工し、
次に、レーザ等のエネルギービームにより上記当接壁と
導体部の先端部を溶着することを特徴とするものであ
る。This method of connecting a crimp terminal and an electric wire is such that an electric wire conductor is provided on a board of a crimp terminal having a conductor crimping portion which stands up from both sides of the board and a contact wall of a conductive material which is erected on the board. The portion is placed, the end face of the conductor portion is brought into contact with the contact wall, and then the conductor crimp portion is caulked to the conductor portion,
Next, the contact wall and the tip of the conductor portion are welded by an energy beam such as a laser.
【０００９】[0009]
【作用】上記のように構成された圧着端子は、従来の圧
着端子の基板部に当接壁を立設する簡単な構造なので、
圧着端子に製作費用は従来品とほとんど変わらない。電
線導体部の先端面をこの当接壁に当接すると、電線導体
部の位置が正しく位置決めされる。次に、導体圧着部と
被覆圧着部を加締加工した後に、レーザ等のエネルギー
ビームにより上記当接壁と導体部の先端部を照射する
と、導体部の上層部が溶着すると共に、溶解した当接壁
が導体部の先端部に溶け込むので、導体部の先端部の全
面と当接壁が一体的に溶着される。The crimp terminal constructed as described above has a simple structure in which the contact wall is erected on the base plate portion of the conventional crimp terminal.
The cost of manufacturing crimp terminals is almost the same as that of conventional products. When the tip end surface of the electric wire conductor is brought into contact with this contact wall, the position of the electric wire conductor is correctly positioned. Next, after crimping the conductor crimping portion and the coating crimping portion, when the contact wall and the tip of the conductor portion are irradiated with an energy beam such as a laser, the upper portion of the conductor portion is welded and melted. Since the contact wall melts into the tip of the conductor, the entire surface of the tip of the conductor and the contact wall are integrally welded.
【００１０】[0010]
【実施例】本発明の実施例について図面を参照して説明
すると、図１は本発明の圧着端子Ａ2 から電気接続部を
除去した状態の斜視図、図２は図１の一部破断斜視図で
ある。図１は、圧着端子Ａ2 の電線接続部３側のみを示
し、電線接続部３は、基板部１の両側から立ち上がる被
覆圧着部３ａ，３ａと導体圧着部３ｂ，３ｂとにより構
成され、基板部１の左側には電気接続部（図示しない）
が設けられることは従来例と同様であるが、本発明の圧
着端子Ａ2 では、基板部１に当接壁１０が立設される。Referring to the drawings for the embodiment of EXAMPLES The invention Figure 1 is crimp terminal perspective view of the removal of the electrical connections from A 2 of the present invention, partially broken perspective in Figure 2 Figure 1 It is a figure. FIG. 1 shows only the wire connecting portion 3 side of the crimp terminal A 2 , and the wire connecting portion 3 is composed of covered crimp portions 3 a, 3 a and conductor crimp portions 3 b, 3 b rising from both sides of the board portion 1. Electrical connection on the left side of part 1 (not shown)
However, in the crimp terminal A 2 of the present invention, the contact wall 10 is provided upright on the substrate portion 1.
【００１１】当接壁１０の材料としては、導電性を有し
レーザ等のエネルギービーム溶接が可能な金属材が使用
され、黄銅材と材料費が同等以下である電気銅が使用さ
れることが望ましい。当接壁１０の下端部より固定部１
０ａがほぼ直角に屈曲延設され、固定部１０ａは、基板
部１にスポット溶接等の手段で固着される（図２参
照）。As the material of the contact wall 10, a metal material having conductivity and capable of energy beam welding such as laser is used, and electrolytic copper whose material cost is equal to or lower than that of brass material is used. desirable. From the lower end of the contact wall 10 to the fixed portion 1
0a is bent and extended at a substantially right angle, and the fixing portion 10a is fixed to the substrate portion 1 by means such as spot welding (see FIG. 2).
【００１２】当接壁１０は、図３に示すように、導体圧
着部３ｂよりも左側にあり、固定部１０ａの右端より長
さＢの範囲が、導体圧着部３ｂと重なる位置にある。従
って、導体部５を当接壁１０に当接する簡単な動作で、
導体部５が導体圧着部３ｂに対して位置決めされ、導体
圧着部３ｂを加締加工すると、固定部１０ａの長さＢの
範囲に載置された導体部５が導体圧着部３ｂに挟圧され
る。As shown in FIG. 3, the contact wall 10 is on the left side of the conductor crimping portion 3b, and the range of the length B from the right end of the fixing portion 10a is at a position overlapping the conductor crimping portion 3b. Therefore, with a simple operation of bringing the conductor portion 5 into contact with the contact wall 10,
When the conductor portion 5 is positioned with respect to the conductor crimp portion 3b and the conductor crimp portion 3b is caulked, the conductor portion 5 placed in the range of the length B of the fixed portion 10a is clamped by the conductor crimp portion 3b. It
【００１３】以上のように構成された圧着端子Ａ2 と電
線Ｗとの接続方法を説明すると、導体部５の端面を当接
壁１０に付き当てた状態で電線Ｗを基板１上に載置する
と導体部５が位置決めされる。次に、導体圧着部３ｂ及
び被覆圧着部３ａを加締加工する。この加締加工によ
り、導体部５が固定部１０ａと導体圧着部３ｂに挟圧さ
れ、電線Ｗの被覆４が被覆圧着部３ａに保持される（図
４参照）。The method of connecting the crimp terminal A 2 and the electric wire W configured as described above will be described. The electric wire W is placed on the substrate 1 with the end face of the conductor portion 5 abutting against the contact wall 10. Then, the conductor portion 5 is positioned. Next, the conductor crimp portion 3b and the cover crimp portion 3a are caulked. By this caulking process, the conductor portion 5 is clamped between the fixed portion 10a and the conductor crimping portion 3b, and the coating 4 of the electric wire W is held by the coating crimping portion 3a (see FIG. 4).
【００１４】次に、図７に示すエネルギービーム発生装
置８と同様の装置により、当接壁１０と導体部５の先端
部にエネルギービームを照射すると、導体部５の上層部
が加熱溶着されると共に、当接壁１０が融解し、導体部
５と固定部１０ａとの隙間及び導体部５内の電線相互の
隙間に溶け込み、導体部５の先端部と当接壁１０が一体
的に溶着される。かくして、電線Ｗと圧着端子Ａ2 の接
続部は、電気抵抗が極めて小さく、且つ経年変化により
劣化することのない安定した接続状態に保たれる。Next, when an energy beam is applied to the contact wall 10 and the tip of the conductor portion 5 by a device similar to the energy beam generator 8 shown in FIG. 7, the upper layer portion of the conductor portion 5 is heated and welded. At the same time, the contact wall 10 melts and melts into the gap between the conductor portion 5 and the fixed portion 10a and the gap between the electric wires in the conductor portion 5, and the tip portion of the conductor portion 5 and the contact wall 10 are integrally welded. It Thus, the connection between the electric wire W and the crimp terminal A 2 has a very low electric resistance and is maintained in a stable connection state that does not deteriorate due to aging.
【００１５】図５は本発明の他の実施例を示すものであ
り、当接壁１０に導体部５の端面を当接した後に、当接
壁１０の先端部１０ｂを導体部５の上に折り曲げて重ね
合わせ、この折り曲げた先端部１０ｂにレーザ等のエネ
ルギービームを照射して溶解すると共に、上記の実施例
と同様に、当接壁１０と導体部５の当接面を照射して一
体的に溶接する。この場合、折り曲げの先端部１０ｂが
溶け落ちて導体部５内の電線相互の隙間を埋める効果が
ある。FIG. 5 shows another embodiment of the present invention. After the end face of the conductor 5 is brought into contact with the contact wall 10, the tip 10b of the contact wall 10 is placed on the conductor 5. It is bent and overlapped, and the bent tip portion 10b is irradiated with an energy beam such as a laser to be melted, and the contact surfaces of the contact wall 10 and the conductor portion 5 are irradiated and integrated as in the above-described embodiment. Weld together. In this case, there is an effect that the bent tip portion 10b is melted down and the gap between the electric wires in the conductor portion 5 is filled.
【００１６】[0016]
【発明の効果】本発明は以上のように構成されているの
で、以下に記載されるような効果を奏する。 (1) 本発明の圧着端子は、従来から使用されている標準
型の圧着端子に、当接壁を立設するだけであり、従来の
圧着端子と比較しても費用はほとんど増加しない。 (2) 本発明の圧着端子は、圧着による電気的及び機械的
接合特性を生かしつつ、溶接による性能向上分を付加す
ることができるため、非常に高信頼性を獲得することが
できる。 (3) 当接壁は、電線をセットする際に電線の位置決め部
材として機能するので、電線をセットする作業が容易に
なると共に、電線の位置が正確にセットされる。又、当
接壁は、レーザ等のエネルギービームにより融解して電
線導体部と一体化するので、安定した接合特性を保持す
る機能を有する。 (4) 導体圧着部は現行形状でよいので、過去における設
計及び特性に関するデータを使用することができ、開発
設計コストを低く押さえることができる。当接壁の材質
は、黄銅以外の材質から最適なものを選択することがで
きる。Since the present invention is constructed as described above, it has the following effects. (1) In the crimp terminal of the present invention, the contact wall is simply provided upright on the standard crimp terminal which has been used conventionally, and the cost hardly increases compared with the conventional crimp terminal. (2) Since the crimp terminal of the present invention can add the performance improvement by welding while making the most of the electrical and mechanical joining characteristics by crimping, extremely high reliability can be obtained. (3) Since the abutment wall functions as a wire positioning member when setting the wire, the work of setting the wire is facilitated and the position of the wire is set accurately. Further, the contact wall is melted by an energy beam such as a laser and is integrated with the electric wire conductor portion, so that the contact wall has a function of maintaining stable joining characteristics. (4) Since the conductor crimping part can have the current shape, data on design and characteristics in the past can be used, and development design cost can be kept low. The material of the contact wall can be selected optimally from materials other than brass.
【図１】本発明の圧着端子から電気接続部を除去した状
態の斜視図である。FIG. 1 is a perspective view of a crimp terminal of the present invention with an electrical connection portion removed.
【図２】図１の一部破断斜視図である。FIG. 2 is a partially cutaway perspective view of FIG.
【図３】図１の縦断面図である。FIG. 3 is a vertical cross-sectional view of FIG.
【図４】導体部を圧着した圧着端子の斜視図である。FIG. 4 is a perspective view of a crimp terminal in which a conductor portion is crimped.
【図５】本発明の他の実施例を示す圧着端子の縦断面図
である。FIG. 5 is a vertical sectional view of a crimp terminal showing another embodiment of the present invention.
【図６】従来の圧着端子の加締加工を説明する斜視図で
ある。FIG. 6 is a perspective view illustrating caulking processing of a conventional crimp terminal.
【図７】従来の圧着端子のエネルギービーム溶接を説明
する斜視図である。FIG. 7 is a perspective view illustrating energy beam welding of a conventional crimp terminal.
Ａ，Ａ1,Ａ2 圧着端子 Ｗ 電線 １ 基板部 ３ 電線接続部 ３ａ 被覆圧着部 ３ｂ 導体圧着部 ４ 被覆 ５ 導体部 ８ エネルギービーム発生装置 １０ 当接壁 １０ａ 固定部A, A 1, A 2 Crimping terminal W Electric wire 1 Board part 3 Electric wire connecting part 3a Cover crimping part 3b Conductor crimping part 4 Coating 5 Conductor part 8 Energy beam generator 10 Contact wall 10a Fixed part
Claims (2)
部を挟圧する導体圧着部が立設され、基板上に、導電性
を有しレーザ等のエネルギービーム溶接が可能な金属材
から成る当接壁が立設されることを特徴とする圧着端
子。1. A conductor crimping portion for sandwiching an electric wire conductor portion is erected on both sides of a substrate by crimping, and is made of a metal material having conductivity and capable of energy beam welding such as a laser on the substrate. A crimp terminal characterized in that a contact wall is provided upright.
基板上に立設される導電性材料の当接壁とを有する圧着
端子の基板上に、電線導体部を載置すると共に、上記導
体部の先端面を当接壁に当接し、次に、上記導体圧着部
を導体部に加締加工し、次に、レーザ等のエネルギービ
ームにより上記当接壁と導体部の先端部を溶着すること
を特徴とする圧着端子と電線の接続方法。 【０００１】2. A conductor crimping portion rising from both sides of the substrate,
On a substrate of a crimp terminal having a contact wall of a conductive material that is erected on the substrate, a wire conductor portion is placed, and the tip end surface of the conductor portion is brought into contact with the contact wall, and then, A method of connecting a crimp terminal and an electric wire, characterized by crimping the conductor crimp portion to the conductor portion, and then welding the contact wall and the tip of the conductor portion by an energy beam such as a laser. [0001]
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5233403A JP3019285B2 (en) | 1993-09-20 | 1993-09-20 | Crimp terminal and connection method of crimp terminal and electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5233403A JP3019285B2 (en) | 1993-09-20 | 1993-09-20 | Crimp terminal and connection method of crimp terminal and electric wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0785901A true JPH0785901A (en) | 1995-03-31 |
| JP3019285B2 JP3019285B2 (en) | 2000-03-13 |
Family
ID=16954533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5233403A Expired - Fee Related JP3019285B2 (en) | 1993-09-20 | 1993-09-20 | Crimp terminal and connection method of crimp terminal and electric wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3019285B2 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009137357A (en) * | 2007-12-04 | 2009-06-25 | Mitsubishi Cable Ind Ltd | Welded structure, its manufacturing method, and grip heater equipped with the same |
| US7705265B2 (en) | 2002-12-11 | 2010-04-27 | Yazaki Corporation | Method of connecting and structure of connecting electric wire and connection terminal |
| JP2011142004A (en) * | 2010-01-07 | 2011-07-21 | Furukawa Electric Co Ltd:The | Terminal and connection body of conductor with terminal |
| WO2013038825A1 (en) * | 2011-09-12 | 2013-03-21 | 富士電線工業株式会社 | Electric wire connection structure |
| JP2013134850A (en) * | 2011-12-26 | 2013-07-08 | Auto Network Gijutsu Kenkyusho:Kk | Wire with terminal and manufacturing method therefor |
| JP2013186949A (en) * | 2012-03-06 | 2013-09-19 | Furukawa Electric Co Ltd:The | Connection structure, and method of manufacturing the same |
| JP2013229282A (en) * | 2012-03-28 | 2013-11-07 | Auto Network Gijutsu Kenkyusho:Kk | Electric wire with terminal |
| GB2503093A (en) * | 2012-05-15 | 2013-12-18 | Sumitomo Wiring Systems | Crimp terminal with wire positioning protrusion |
| JP2015027159A (en) * | 2013-07-25 | 2015-02-05 | 株式会社デンソー | Stator of rotary electric machine |
| JP2015099693A (en) * | 2013-11-19 | 2015-05-28 | 矢崎総業株式会社 | Connecting terminal |
| US9570820B2 (en) | 2013-08-30 | 2017-02-14 | Sunway Communication (Beijing) Co., Ltd. | Coaxial connector and connecting terminal thereof |
| KR20230084987A (en) | 2021-12-06 | 2023-06-13 | 한국단자공업 주식회사 | Terminal |
| WO2023153002A1 (en) * | 2022-02-08 | 2023-08-17 | 株式会社デンソー | Stator of rotary electric machine |
| WO2023189541A1 (en) * | 2022-03-29 | 2023-10-05 | 住友電装株式会社 | Electric wire-equipped terminal, and terminal |
-
1993
- 1993-09-20 JP JP5233403A patent/JP3019285B2/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7705265B2 (en) | 2002-12-11 | 2010-04-27 | Yazaki Corporation | Method of connecting and structure of connecting electric wire and connection terminal |
| JP2009137357A (en) * | 2007-12-04 | 2009-06-25 | Mitsubishi Cable Ind Ltd | Welded structure, its manufacturing method, and grip heater equipped with the same |
| JP2011142004A (en) * | 2010-01-07 | 2011-07-21 | Furukawa Electric Co Ltd:The | Terminal and connection body of conductor with terminal |
| EP2750251A4 (en) * | 2011-09-12 | 2015-03-18 | Fuji Electric Wire Ind Co Ltd | Electric wire connection structure |
| WO2013038825A1 (en) * | 2011-09-12 | 2013-03-21 | 富士電線工業株式会社 | Electric wire connection structure |
| JP2013062052A (en) * | 2011-09-12 | 2013-04-04 | Fuji Densen Kogyo Kk | Electric wire connection structure |
| JP2013134850A (en) * | 2011-12-26 | 2013-07-08 | Auto Network Gijutsu Kenkyusho:Kk | Wire with terminal and manufacturing method therefor |
| JP2013186949A (en) * | 2012-03-06 | 2013-09-19 | Furukawa Electric Co Ltd:The | Connection structure, and method of manufacturing the same |
| JP2013229282A (en) * | 2012-03-28 | 2013-11-07 | Auto Network Gijutsu Kenkyusho:Kk | Electric wire with terminal |
| GB2503093A (en) * | 2012-05-15 | 2013-12-18 | Sumitomo Wiring Systems | Crimp terminal with wire positioning protrusion |
| GB2503093B (en) * | 2012-05-15 | 2016-08-31 | Sumitomo Wiring Systems | Crimp terminal |
| JP2015027159A (en) * | 2013-07-25 | 2015-02-05 | 株式会社デンソー | Stator of rotary electric machine |
| US9570820B2 (en) | 2013-08-30 | 2017-02-14 | Sunway Communication (Beijing) Co., Ltd. | Coaxial connector and connecting terminal thereof |
| JP2015099693A (en) * | 2013-11-19 | 2015-05-28 | 矢崎総業株式会社 | Connecting terminal |
| WO2015076275A1 (en) * | 2013-11-19 | 2015-05-28 | 矢崎総業株式会社 | Connection terminal |
| KR20230084987A (en) | 2021-12-06 | 2023-06-13 | 한국단자공업 주식회사 | Terminal |
| WO2023153002A1 (en) * | 2022-02-08 | 2023-08-17 | 株式会社デンソー | Stator of rotary electric machine |
| WO2023189541A1 (en) * | 2022-03-29 | 2023-10-05 | 住友電装株式会社 | Electric wire-equipped terminal, and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3019285B2 (en) | 2000-03-13 |
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