JPS5849985B2 - Electrical connection terminal and its manufacturing method - Google Patents
Electrical connection terminal and its manufacturing methodInfo
- Publication number
- JPS5849985B2 JPS5849985B2 JP54074775A JP7477579A JPS5849985B2 JP S5849985 B2 JPS5849985 B2 JP S5849985B2 JP 54074775 A JP54074775 A JP 54074775A JP 7477579 A JP7477579 A JP 7477579A JP S5849985 B2 JPS5849985 B2 JP S5849985B2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- electrical connection
- section
- conductor
- connection terminal
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
Abstract
1. Connection of a conductor wire (3) to a terminal member (1) in a bore (2) which receives the conductor wire and which passes through the terminal member and in which the conductor wire is held by a squeeze action which changes its cross-section, characterized in that the conductor wire (3) which is of substantially rectangular cross-section is upset in a harmonica-like configuration in the form of a concertina-like stack in the bore (2) which is or round cross-section.
Description
【発明の詳細な説明】 本発明は電気接続端子及びその製造方法に関する。[Detailed description of the invention] The present invention relates to an electrical connection terminal and a method of manufacturing the same.
接続端子に設けられた孔の中へ円形の断面を有する導線
を挿入し表面を圧縮してその直径を広げ電流を変化させ
るのに必要な断面変化を導線と孔の壁間に発生させる方
法が英国特許公報第１９０１２４号で知られている。There is a method in which a conductive wire with a circular cross section is inserted into a hole provided in a connecting terminal, and the surface is compressed to cause a cross-sectional change between the conductive wire and the wall of the hole necessary to widen its diameter and change the current. It is known from British Patent Publication No. 190124.
しかしこのような方法を実施する場合に、たとえば電気
計器に使用する電流コイルを固着する場合には接触抵抗
や機械的な安定性という点で十分ではないという欠点が
あった。However, when implementing such a method, for example, when fixing a current coil used in an electric meter, there is a drawback that the contact resistance and mechanical stability are insufficient.
したがって本発明の課題は、簡単な方法でノ・ンダ付げ
に匹敵するような固着を可能にした電気接続端子及びそ
の製造方法を提供することである。Therefore, it is an object of the present invention to provide an electrical connection terminal and a method for manufacturing the same, which enables fixation comparable to solder bonding using a simple method.
Claims (1)
断面形状を変化させる圧縮工程によって前記孔に固着さ
れる電気接続端子に釦いて、はビ矩形断面を有する導線
３を円形断面を有する孔２内で蛇腹状に圧縮して導線を
端子の孔に固着したことを特徴とする電気接続端子。 ２ 前記導線の材質が銅あるいはアルミニウムであるこ
とを特徴とする特許請求の範囲第１項に記載の電気接続
端子。 ３ 導線３の挿入長さに沿って矩形断面の幅と高さの比
が５：１から２：１の間にあり、捷た関連する孔の直径
が矩形断面の対角線より２〜１ｏ％ぐらい大きいことを
特徴とする特許請求の範囲第１項に記載の電気接続端子
。 ４ 導線を収納する孔が穿設されかつ前記導線はその断
面形状を変化させる圧縮工程によって前記孔に固着され
る電気接続端子を製造する方法において、はマ矩形断面
の導線を端子の外部で、締付具６によって挟持し、断面
が円形の孔に進入する圧縮棒９によって孔２と締付具６
と圧縮棒の前面１０とによって四重れる空間内で導線の
端部７を圧縮し、導線を断面矩形の長手方向に幾重にも
蛇腹状に圧縮し、その際導線３と孔２の壁との間に生じ
る摩擦によって摩擦圧接を行い、導線を端子の孔に固着
することを特徴とする電気接続端子の製造方法。 ５ 圧縮工程の間端子１の外側で少なくとも導線と固着
される孔２の部分を締付具１１で締め付けることを特徴
とする特許請求の範囲第４項に記載の電気接続端子の製
造方法。 ６ 導線を切断すると同時に端子１中に挿入する導線の
端部７の挿入長■にわたって矩形断面の挟辺側を切断し
てエッヂを鋭くしたことを特徴とする特許請求の範囲第
４項に記載の電気接続端子の製造方法。 ７ 圧縮工程の前により直径の大きい孔４中に進入して
くる導線の端部７を圧縮工程の間ガイド筒８を使用する
ことにより固着用の孔２と同じ内径にすることを特徴と
する特許請求の範囲第４項。 第５項又は第６項に記載の電気接続端子の製造方法。[Scope of Claims] 1. A conductor wire having a rectangular cross section, in which a hole for accommodating a conductor wire is drilled, and the conductor wire is attached to an electrical connection terminal that is fixed to the hole through a compression process that changes the cross-sectional shape of the conductor wire. 3 is compressed into a bellows-like shape within a hole 2 having a circular cross section to secure a conducting wire in the hole of the terminal. 2. The electrical connection terminal according to claim 1, wherein the conductive wire is made of copper or aluminum. 3 The width-to-height ratio of the rectangular cross-section along the insertion length of the conductor 3 is between 5:1 and 2:1, and the diameter of the associated perforated hole is about 2-10% of the diagonal of the rectangular cross-section. The electrical connection terminal according to claim 1, characterized in that it is large. 4. A method for manufacturing an electrical connection terminal in which a hole for accommodating a conducting wire is bored and the conducting wire is fixed in the hole by a compression process that changes its cross-sectional shape, in which a conducting wire with a rectangular cross section is placed outside the terminal, The hole 2 and the fastener 6 are clamped by the fastener 6, and the compression rod 9, which enters the hole with a circular cross section, connects the hole 2 and the fastener 6.
The end portion 7 of the conductor is compressed in the space quadrupled by the front surface 10 of the compression rod, and the conductor is compressed in the longitudinal direction of the rectangular cross section in a bellows-like manner. A method for producing an electrical connection terminal, which comprises performing friction welding using the friction generated between the two and fixing the conducting wire in the hole of the terminal. 5. The method of manufacturing an electrical connection terminal according to claim 4, characterized in that during the compression process, at least the portion of the hole 2 that is fixed to the conductive wire is tightened with a fastener 11 on the outside of the terminal 1. 6. According to claim 4, the narrow side of the rectangular cross-section is cut over the insertion length (2) of the end 7 of the conductor inserted into the terminal 1 at the same time as the conductor is cut, thereby sharpening the edge. A method for manufacturing electrical connection terminals. 7. Before the compression process, the end 7 of the conducting wire entering the hole 4 with a larger diameter is made to have the same inner diameter as the fixing hole 2 by using a guide tube 8 during the compression process. Claim 4. The method for manufacturing an electrical connection terminal according to item 5 or 6.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH672478A CH629916A5 (en) | 1978-06-20 | 1978-06-20 | CONNECTING A LEAD WIRE TO A TERMINAL. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS553191A JPS553191A (en) | 1980-01-10 |
| JPS5849985B2 true JPS5849985B2 (en) | 1983-11-08 |
Family
ID=4314053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54074775A Expired JPS5849985B2 (en) | 1978-06-20 | 1979-06-15 | Electrical connection terminal and its manufacturing method |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0006982B1 (en) |
| JP (1) | JPS5849985B2 (en) |
| AT (1) | ATE1124T1 (en) |
| CH (1) | CH629916A5 (en) |
| DE (1) | DE2831812C2 (en) |
| ES (2) | ES481667A1 (en) |
| YU (1) | YU141179A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5054192A (en) * | 1987-05-21 | 1991-10-08 | Cray Computer Corporation | Lead bonding of chips to circuit boards and circuit boards to circuit boards |
| DE102010053519B4 (en) * | 2010-12-04 | 2016-06-16 | Amphenol-Tuchel Electronics Gmbh | Socket for producing a crimp connection |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2603680A (en) * | 1950-03-01 | 1952-07-15 | Snyder Henry William | Electrical plug connector |
| FR1487777A (en) * | 1966-07-26 | 1967-07-07 | Amp Inc | assembled part of electrical connections |
| GB1490124A (en) * | 1975-05-22 | 1977-10-26 | Landis & Gyr Ag | Methods of making electrical connections |
-
1978
- 1978-06-20 CH CH672478A patent/CH629916A5/en not_active IP Right Cessation
- 1978-07-19 DE DE2831812A patent/DE2831812C2/en not_active Expired
-
1979
- 1979-05-04 EP EP79101358A patent/EP0006982B1/en not_active Expired
- 1979-05-04 AT AT79101358T patent/ATE1124T1/en not_active IP Right Cessation
- 1979-06-14 YU YU01411/79A patent/YU141179A/en unknown
- 1979-06-15 JP JP54074775A patent/JPS5849985B2/en not_active Expired
- 1979-06-19 ES ES481667A patent/ES481667A1/en not_active Expired
- 1979-06-19 ES ES481668A patent/ES481668A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0006982A1 (en) | 1980-01-23 |
| DE2831812B1 (en) | 1979-05-17 |
| CH629916A5 (en) | 1982-05-14 |
| ATE1124T1 (en) | 1982-06-15 |
| ES481668A1 (en) | 1980-01-16 |
| DE2831812C2 (en) | 1980-01-31 |
| JPS553191A (en) | 1980-01-10 |
| YU141179A (en) | 1983-01-21 |
| EP0006982B1 (en) | 1982-05-26 |
| ES481667A1 (en) | 1980-01-16 |
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