JP5024948B2 - アルミ電線と端子との圧着構造 - Google Patents
アルミ電線と端子との圧着構造 Download PDFInfo
- Publication number
- JP5024948B2 JP5024948B2 JP2007298437A JP2007298437A JP5024948B2 JP 5024948 B2 JP5024948 B2 JP 5024948B2 JP 2007298437 A JP2007298437 A JP 2007298437A JP 2007298437 A JP2007298437 A JP 2007298437A JP 5024948 B2 JP5024948 B2 JP 5024948B2
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- JP
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- Prior art keywords
- conductor
- crimping
- terminal
- bottom plate
- electric wire
- 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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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 64
- 239000004020 conductor Substances 0.000 claims abstract description 228
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 8
- 238000002788 crimping Methods 0.000 claims description 155
- 230000006835 compression Effects 0.000 description 19
- 238000007906 compression Methods 0.000 description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 18
- 229910052802 copper Inorganic materials 0.000 description 11
- 239000010949 copper Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
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
- H01R4/58—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 characterised by the form or material of the contacting members
- H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
-
- 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
- H01R4/18—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 by crimping
- H01R4/183—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 by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
- H01R4/184—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 by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
- H01R4/185—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 by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion
-
- 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
- H01R4/18—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 by crimping
- H01R4/188—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 by crimping having an uneven wire-receiving surface to improve the contact
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Description
(1)アルミニウム製またはアルミニウム合金製の複数の素線が撚り合わされた導体部を有するアルミ電線と端子との圧着構造であって、
前記端子は、前記導体部が載置された底板部と、該底板部に連設され、且つ該底板部上の前記導体部を挟むように加締められた一対の導体加締片と、を備え、
前記導体加締片は、それらの先端部が前記導体部にそれぞれ差し込まれるように、曲げられ、これにより前記導体部の一部の素線を抱き込んでおり、
前記底板部には、前記導体加締片の間の中央部に少なくとも1つの突部が形成され、
前記導体加締片それぞれの先端部の外表面が、前記突部に向けられており、
前記導体部の素線が、前記導体加締片それぞれの先端部の外表面と前記突部との間に、部分的に挟み込まれていることを特徴とするアルミ電線と端子との圧着構造。
(2)前記突部が、前記導体加締片の先端部の外表面と対向する部位それぞれに先鋭なエッジを有していることを特徴とする(1)に記載のアルミ電線と端子との圧着構造。
(3)前記突部の高さが、前記導体部の基端側から先端側に向けて次第に大きくなっていくことを特徴とする(1)または(2)に記載のアルミ電線と端子との圧着構造。
上記(2)の構成の圧着構造によれば、素線の酸化皮膜の除去効果を高めることができる。
上記(3)の構成の圧着構造によれば、導体部の圧縮率が基端側から先端側に向けて次第に高くなり、導体部の基端側で端子の圧着強度を確保し、導体部と端子との接触抵抗を低減する先端側に負荷が作用することを回避することができる。
図1は本発明のアルミ電線と端子との圧着構造の第1実施形態に係り、アルミ電線および端子の分解斜視図、図2は図1の圧着構造の断面図である。
図3は本発明のアルミ電線と端子との圧着構造の第2実施形態の断面図、図4は図3におけるIV−IV線断面図である。尚、第1実施形態のアルミ電線と端子との圧着構造と機能的に共通する部材については、図中同一符号を付することにより、説明を省略あるいは簡略する。
2 導体部
3 素線
10 端子
20 底板部
21 導体加締片
24 突部
110 端子
120 底板部
121 導体加締片
124 突部
Claims (3)
- アルミニウム製またはアルミニウム合金製の複数の素線が撚り合わされた導体部を有するアルミ電線と端子との圧着構造であって、
前記端子は、前記導体部が載置された底板部と、該底板部に連設され、且つ該底板部上の前記導体部を挟むように加締められた一対の導体加締片と、を備え、
前記導体加締片は、それらの先端部が前記導体部にそれぞれ差し込まれるように、曲げられ、これにより前記導体部の一部の素線を抱き込んでおり、
前記底板部には、前記導体加締片の間の中央部に少なくとも1つの突部が形成され、
前記導体加締片それぞれの先端部の外表面が、前記突部に向けられており、
前記導体部の素線が、前記導体加締片それぞれの先端部の外表面と前記突部との間に、部分的に挟み込まれていることを特徴とするアルミ電線と端子との圧着構造。 - 前記突部が、前記導体加締片の先端部の外表面と対向する部位それぞれに先鋭なエッジを有していることを特徴とする請求項1に記載のアルミ電線と端子との圧着構造。
- 前記突部の高さが、前記導体部の基端側から先端側に向けて次第に大きくなっていくことを特徴とする請求項1または請求項2に記載のアルミ電線と端子との圧着構造。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007298437A JP5024948B2 (ja) | 2007-11-16 | 2007-11-16 | アルミ電線と端子との圧着構造 |
EP08849150A EP2208258B1 (en) | 2007-11-16 | 2008-11-12 | Press-clamping structure for press-clamping aluminum electric wire to terminal |
PCT/JP2008/070966 WO2009064009A2 (en) | 2007-11-16 | 2008-11-12 | Press-clamping structure for press-clamping aluminum electric wire to terminal |
US12/742,989 US8963006B2 (en) | 2007-11-16 | 2008-11-12 | Press-clamping structure for press-clamping aluminum electric wire to terminal |
CN200880116452.9A CN101861680A (zh) | 2007-11-16 | 2008-11-12 | 用于将铝电线压夹于端子的压夹结构 |
AT08849150T ATE512486T1 (de) | 2007-11-16 | 2008-11-12 | Druckklemmstruktur zur druckklemmung eines aluminium-elektrodrahtes an eine klemme |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007298437A JP5024948B2 (ja) | 2007-11-16 | 2007-11-16 | アルミ電線と端子との圧着構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009123620A JP2009123620A (ja) | 2009-06-04 |
JP5024948B2 true JP5024948B2 (ja) | 2012-09-12 |
Family
ID=40577770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007298437A Active JP5024948B2 (ja) | 2007-11-16 | 2007-11-16 | アルミ電線と端子との圧着構造 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8963006B2 (ja) |
EP (1) | EP2208258B1 (ja) |
JP (1) | JP5024948B2 (ja) |
CN (1) | CN101861680A (ja) |
AT (1) | ATE512486T1 (ja) |
WO (1) | WO2009064009A2 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5146187B2 (ja) * | 2008-08-06 | 2013-02-20 | 住友電装株式会社 | 端子金具及びワイヤーハーネス |
JP2011096452A (ja) | 2009-10-28 | 2011-05-12 | Yazaki Corp | 圧着端子 |
JP5464744B2 (ja) * | 2010-03-12 | 2014-04-09 | 日本航空電子工業株式会社 | コンタクト |
JP5519382B2 (ja) * | 2010-04-13 | 2014-06-11 | 矢崎総業株式会社 | 圧着端子及びその製造方法 |
JP5789136B2 (ja) * | 2011-06-20 | 2015-10-07 | 矢崎総業株式会社 | 電気接続端子 |
CN104094470B (zh) * | 2012-08-07 | 2015-10-21 | 古河电气工业株式会社 | 压接端子、连接构造体、连接器、线束以及压接端子的制造方法、连接构造体的制造方法 |
JP6062212B2 (ja) * | 2012-11-02 | 2017-01-18 | 矢崎総業株式会社 | 端子付き電線、及び端子付き電線の製造方法 |
JP5959450B2 (ja) * | 2013-02-22 | 2016-08-02 | 古河電気工業株式会社 | ワイヤハーネスおよび端子 |
DE102013203796A1 (de) * | 2013-03-06 | 2014-09-11 | Tyco Electronics Amp Gmbh | Elektrische Crimpkontaktvorrichtung |
JP5920284B2 (ja) * | 2013-05-17 | 2016-05-18 | 住友電装株式会社 | 端子付電線 |
JP2015041509A (ja) * | 2013-08-22 | 2015-03-02 | 住友電装株式会社 | 導電路及び電線 |
CA2861914C (en) | 2013-10-04 | 2020-03-10 | Thomas & Betts International Llc | Compression wire joints |
JP2015082419A (ja) * | 2013-10-23 | 2015-04-27 | 矢崎総業株式会社 | 圧着端子 |
KR101833659B1 (ko) * | 2014-03-24 | 2018-02-28 | 후루카와 덴키 고교 가부시키가이샤 | 와이어 하니스, 피복 도선과 단자의 접속 방법 및 와이어 하니스 구조체 |
JP6438670B2 (ja) * | 2014-04-04 | 2018-12-19 | 矢崎総業株式会社 | 圧着端子と電線の接続構造 |
EP3121909B1 (en) * | 2015-07-21 | 2018-09-19 | Delphi Technologies, Inc. | Electrical connector with adjusted impedance |
JP6559739B2 (ja) * | 2017-06-26 | 2019-08-14 | 矢崎総業株式会社 | 電線と端子との接続構造および電線と端子との接続方法 |
JP2019021376A (ja) * | 2017-07-11 | 2019-02-07 | 矢崎総業株式会社 | 端子付き電線、端子圧着装置及び端子付き電線の製造方法 |
JP6978294B2 (ja) * | 2017-11-30 | 2021-12-08 | 矢崎総業株式会社 | 端子接続方法及び端子 |
CN111788639B (zh) * | 2018-03-14 | 2022-06-14 | 株式会社自动网络技术研究所 | 电线导体、包覆电线、线束及电线导体的制造方法 |
DE202018105269U1 (de) * | 2018-09-14 | 2019-12-17 | Weidmüller Interface GmbH & Co. KG | Stromschiene für einen elektrischen Leiter und Baugruppe mit der Stromschiene |
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DE2217511A1 (de) * | 1971-04-29 | 1972-11-23 | Molex Inc | Quetsch-Anschlußstück, insbesondere für Aluminiumdraht |
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JPS5933172Y2 (ja) * | 1981-03-12 | 1984-09-17 | 矢崎総業株式会社 | 端子金具 |
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JP2005050736A (ja) | 2003-07-30 | 2005-02-24 | Furukawa Electric Co Ltd:The | アルミ電線への端子圧着構造及び端子付アルミ電線の製造方法 |
EP2472675B1 (en) * | 2003-07-30 | 2020-09-30 | The Furukawa Electric Co., Ltd. | Terminal crimping structure and terminal crimping method onto aluminum electric-wire |
JP4809591B2 (ja) | 2003-11-20 | 2011-11-09 | 古河電気工業株式会社 | アルミ電線への端子圧着構造及び端子圧着方法並びに端子付アルミ電線の製造方法 |
WO2006014889A1 (en) * | 2004-07-27 | 2006-02-09 | Belden Cdt Networking, Inc. | Dual-insulated, fixed together pair of conductors |
US7201604B1 (en) * | 2006-03-16 | 2007-04-10 | John Mezzalingua Associates, Inc. | Ethernet cable connector and methods of use thereof |
-
2007
- 2007-11-16 JP JP2007298437A patent/JP5024948B2/ja active Active
-
2008
- 2008-11-12 EP EP08849150A patent/EP2208258B1/en active Active
- 2008-11-12 WO PCT/JP2008/070966 patent/WO2009064009A2/en active Application Filing
- 2008-11-12 CN CN200880116452.9A patent/CN101861680A/zh active Pending
- 2008-11-12 US US12/742,989 patent/US8963006B2/en active Active
- 2008-11-12 AT AT08849150T patent/ATE512486T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2009064009A2 (en) | 2009-05-22 |
WO2009064009A3 (en) | 2009-08-13 |
US8963006B2 (en) | 2015-02-24 |
ATE512486T1 (de) | 2011-06-15 |
US20110073365A1 (en) | 2011-03-31 |
EP2208258A2 (en) | 2010-07-21 |
EP2208258B1 (en) | 2011-06-08 |
CN101861680A (zh) | 2010-10-13 |
JP2009123620A (ja) | 2009-06-04 |
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