EP0926765A1 - Organe de contact électrique femelle - Google Patents

Organe de contact électrique femelle Download PDF

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Publication number
EP0926765A1
EP0926765A1 EP98403084A EP98403084A EP0926765A1 EP 0926765 A1 EP0926765 A1 EP 0926765A1 EP 98403084 A EP98403084 A EP 98403084A EP 98403084 A EP98403084 A EP 98403084A EP 0926765 A1 EP0926765 A1 EP 0926765A1
Authority
EP
European Patent Office
Prior art keywords
pair
electrical contact
male
female electrical
socket
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.)
Withdrawn
Application number
EP98403084A
Other languages
German (de)
English (en)
French (fr)
Inventor
Fabrice Durand-Cochet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Connecteurs Cinch SA
Original Assignee
Connecteurs Cinch SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Connecteurs Cinch SA filed Critical Connecteurs Cinch SA
Publication of EP0926765A1 publication Critical patent/EP0926765A1/fr
Withdrawn legal-status Critical Current

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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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
    • 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

Definitions

  • the present invention relates to a contact member electric female.
  • the invention relates to contact members electric of the type comprising a body with, at one end, crimping lugs for fixing a electrical conductor and, at the other end, a socket intended to receive a male electrical contact member, the socket having, cut out, elastic tabs intended to enclose said male organ.
  • Such organs are made from a strip of copper alloy which has good electrical conductivity, but whose properties mechanical are poor which makes them not very usable under certain conditions of use, in particular, when are subject to significant temperature differences, when subjected to vibrations, etc ...
  • this sleeve may include elements elastic for blocking said female organ in the channel of a housing element of a connector.
  • such members have a thickness relatively large which makes them difficult compatible with more miniaturization requirements in more pushes.
  • One of the aims of the present invention is to remedy these various drawbacks.
  • the female electrical contact organ is of the type comprising a shaped body to present, at one end, a first pair of crimping lugs intended to grip the sheath of a electrical conductor and a second pair of legs crimping for fixing the free end stripped of the electrical conductor, the second pair of legs being extended by a socket for receiving a male complementary electrical contact member having an opening at its free end for passage of said male organ and an elastic clamp formed by the tongue cutting to enclose said male member, said body of the female electrical contact member being made in a single coated part, said member female being characterized in that said body is in stainless steel with good mechanical qualities, internal surface of said body being coated with a thickness of a copper alloy.
  • an organ is produced of female electrical contact which combines mechanical qualities and conductivity, and which is in one piece, its thickness being thus reduced.
  • the copper alloy extends from an area near the opening of the socket to the end of the second pair of crimp tabs adjacent to the first pair of crimp tabs.
  • Figure 1 is an elevational view of an organ female electrical contact, according to the invention.
  • Figure 2 is a plan view of the Figure 1.
  • Figure 3 is a sectional view along the line 3-3 in Figure 1.
  • Figure 4 is a sectional view along the line 4-4 of figure 3.
  • the female electrical contact member shown to the different figures is made of a material having good mechanical qualities, for example, steel stainless steel and it is shaped to present a body 1 with, at one end, a first pair of crimp tabs intended to enclose one end of an electrical conductor housed in an insulating sheath and a second pair lugs 3 intended for fixing the stripped end of the driver.
  • Body 1 from legs 3, is extended by a part of small section 4 intended to cooperate, for example, with a locking key when the organ is set up in a housing element channel of a connector.
  • Part 4 is itself extended by a socket 5 for receiving a male complementary contact element, for example, a bar housed in an element of complementary housing of the connector and connected to a electrical circuit.
  • a male complementary contact element for example, a bar housed in an element of complementary housing of the connector and connected to a electrical circuit.
  • the free end 9 of the receiving socket 5 of the male organ is pierced with an opening 8 for the passage of the latter, in said socket being cut two elastic tabs 7 suitably arched for constitute an elastic clamp intended to grip the organ male.
  • the edge of the notch, adjacent to the end free 9 and corresponding to the cutting of the elastic tabs 7, is stamped so as to form a projection 10 extending beyond the free end of the tabs 7 so form stops limiting the movement of said tabs 7 and prevent them from being forced.
  • the socket 5 has end pieces 11 which form, on the lateral surface, bosses for guiding of the organ in grooves of the channel of the element connector housing.
  • the internal surface of the body 1 between the end of the second pair of crimp tabs 3 adjacent to the legs 2 and the end part free 9 adjacent to the opening 8 is coated with a material good conductor of electricity, for example an alloy copper, this coating having a thickness of the order from 20 to 50 microns.

Landscapes

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
EP98403084A 1997-12-23 1998-12-08 Organe de contact électrique femelle Withdrawn EP0926765A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9716374A FR2772993B1 (fr) 1997-12-23 1997-12-23 Organe de contact electrique femelle
FR9716374 1997-12-23

Publications (1)

Publication Number Publication Date
EP0926765A1 true EP0926765A1 (fr) 1999-06-30

Family

ID=9515014

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98403084A Withdrawn EP0926765A1 (fr) 1997-12-23 1998-12-08 Organe de contact électrique femelle

Country Status (7)

Country Link
EP (1) EP0926765A1 (ja)
JP (1) JPH11250964A (ja)
CN (1) CN1221235A (ja)
AR (1) AR017945A1 (ja)
BR (1) BR9805622A (ja)
CA (1) CA2255199A1 (ja)
FR (1) FR2772993B1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013206849A1 (de) 2013-04-16 2014-10-16 Robert Bosch Gmbh Verbinder für ein isoliertes Kabel
CN104183946A (zh) * 2013-05-27 2014-12-03 中航光电科技股份有限公司 连接器用插孔接触件

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101453071B (zh) * 2007-11-28 2013-05-08 李世煌 一种导电材料改进的电源插头、插座、接插件的导电体
CN106058540A (zh) * 2016-08-05 2016-10-26 李功奇 一种电连接器用针孔
CN106384910B (zh) * 2016-08-31 2018-08-10 安徽江淮汽车集团股份有限公司 线束母端子总成
CN106207553B (zh) * 2016-08-31 2018-07-10 安徽江淮汽车集团股份有限公司 线束端子连接结构
JP2019110074A (ja) * 2017-12-20 2019-07-04 矢崎総業株式会社 接続端子及びコネクタ
JP7100809B2 (ja) * 2019-04-10 2022-07-14 株式会社オートネットワーク技術研究所 端子、および端子付き電線

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067916A (en) * 1990-10-12 1991-11-26 Amp Incorporated Method for making an electrical contact
US5245132A (en) * 1991-06-19 1993-09-14 Minnesota Technical Research, Inc. Noble plated tungsten corona wire for copy machines or xerography technology machines
US5307562A (en) * 1992-11-06 1994-05-03 The Whitaker Corporation Method for making contact
EP0645843A2 (en) * 1993-09-28 1995-03-29 The Whitaker Corporation Electrical terminal and method of making the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067916A (en) * 1990-10-12 1991-11-26 Amp Incorporated Method for making an electrical contact
US5245132A (en) * 1991-06-19 1993-09-14 Minnesota Technical Research, Inc. Noble plated tungsten corona wire for copy machines or xerography technology machines
US5307562A (en) * 1992-11-06 1994-05-03 The Whitaker Corporation Method for making contact
EP0645843A2 (en) * 1993-09-28 1995-03-29 The Whitaker Corporation Electrical terminal and method of making the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013206849A1 (de) 2013-04-16 2014-10-16 Robert Bosch Gmbh Verbinder für ein isoliertes Kabel
CN104183946A (zh) * 2013-05-27 2014-12-03 中航光电科技股份有限公司 连接器用插孔接触件
CN104183946B (zh) * 2013-05-27 2017-01-04 中航光电科技股份有限公司 连接器用插孔接触件

Also Published As

Publication number Publication date
FR2772993B1 (fr) 2003-06-20
BR9805622A (pt) 1999-11-03
CA2255199A1 (fr) 1999-06-23
AR017945A1 (es) 2001-10-24
FR2772993A1 (fr) 1999-06-25
CN1221235A (zh) 1999-06-30
JPH11250964A (ja) 1999-09-17

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