EP0926766A1 - Elektrischer Buchsenkontakt - Google Patents

Elektrischer Buchsenkontakt Download PDF

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Publication number
EP0926766A1
EP0926766A1 EP98403106A EP98403106A EP0926766A1 EP 0926766 A1 EP0926766 A1 EP 0926766A1 EP 98403106 A EP98403106 A EP 98403106A EP 98403106 A EP98403106 A EP 98403106A EP 0926766 A1 EP0926766 A1 EP 0926766A1
Authority
EP
European Patent Office
Prior art keywords
tabs
electrical contact
pair
contact member
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.)
Granted
Application number
EP98403106A
Other languages
English (en)
French (fr)
Other versions
EP0926766B1 (de
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 EP0926766A1 publication Critical patent/EP0926766A1/de
Application granted granted Critical
Publication of EP0926766B1 publication Critical patent/EP0926766B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
    • 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

Definitions

  • the present invention relates to an organ female electrical contact.
  • the invention relates, more particularly, to a female electrical contact member of the type comprising a body with, at one end, means for fixing it to an electrical conductor and, at the other end, a receiving member of a male electrical contact element complementary, the body having an open socket at its free end for the passage of the male element, while the receiving body of the latter comprises an extended ring towards the means of attachment to a conductor electric, by elastic tabs intended to enclose said male element, said ring being mounted floating and sliding in the socket and being connected by a flexible connection to the body, means being provided to limit the sliding of the ring in the socket.
  • Such a female electrical contact member is described in the French application n ° 97.00109 filed January 8, 1997 in the name of the plaintiff.
  • the socket has cut-out retaining tabs that allow fixing and blocking it in a channel of an element of insulating housing.
  • the socket must therefore have qualities important mechanics if we want the tabs are effective, which leads to achieving it stainless steel, but it has poor qualities of electrical conduction so that we imagined to realize a two-part electrical contact member, i.e. a first part comprising the socket, the latter being fixed to a second part comprising the fixing lugs of the electrical conductor, this second part being connected to the flexible connection and thus being, by the ring, made of a copper alloy good conductor of electricity.
  • a two-part electrical contact member i.e. a first part comprising the socket, the latter being fixed to a second part comprising the fixing lugs of the electrical conductor, this second part being connected to the flexible connection and thus being, by the ring, made of a copper alloy good conductor of electricity.
  • Such an organ has the advantage of being perfectly rigid over its entire length but has the drawback to be expensive.
  • One of the aims of the present invention is to make a female electrical contact member of the above type which is much less cost more expensive than that of the prior art.
  • the female electrical contact organ is of the type comprising a body with, at one end, a pair of crimping lugs for fixing an electrical conductor housed in an insulating sheath, a second pair of lugs for crimping a end of the previously stripped conductor and at the other end, a socket open at its free end for the passage of a male element of electrical contact, a ring housed in the socket and made of a material good conductor of electricity and consistent to present an elastic clamp intended to enclose the male element therein, said ring being integral with one of the ends of a flexible braid good conductor of electricity of which the other end is fixed to the body by tabs cut from the latter in the vicinity of the second pair crimp tabs, said electrical contact member female being characterized in that the body is made made of a material such as steel and having good qualities mechanical, while its part including the tabs and the second pair of crimping lugs, is coated on its inner face with a layer of a different material of that of
  • the layer of material having electrical conductivity qualities greater than those of the body is a copper alloy.
  • Figure 1 is a sectional view along the line 1-1 of figure 2.
  • Figure 2 is a sectional view along the line 2-2 of figure 1.
  • the female electrical contact member shown in the figures comprises a body 1 made of stainless steel and shaped to present, at one end, a first pair of lugs 2 intended for crimping a conductor electric housed in an insulating sheath and a second pair of lugs 3 intended for crimping the end stripped of said conductor.
  • a punctured 6 so as to form a bearing surface 6a, while that at the right of the puncture are cut two tabs 4 intended to be folded against the bearing surface 6a to secure one end of a flexible braid 7 good conductor of electricity including the other end is fixed to a ring 10 by lugs 11.
  • the ring 10 is made of a copper alloy good conductor of electricity and is consistent for present an opening 12 for introducing a member male with elastic pliers with two tabs 16 and two bands 15 which form a bend 15a so also to enclose a male organ.
  • the body on the side opposite the crimping lugs 2 and 3, is extended by a socket 20 in which two retaining bars 21 and two folds are cut out 22.
  • the bars 21 are intended to ensure blocking of the contact member in a channel of a housing element a connector, while the folds 22 form shoulders to cooperate with a locking key.
  • the free end of the sleeve 20 has an opening 25 for passage of the male element.
  • the socket 20 In the socket 20 are made two openings 26 whose edges, located towards the legs 3, form internal bosses to form stops 17 for folds 14 of the ring 10 in order to limit sliding of the latter in the socket 20.
  • the part of the body 1 including bars 4 and crimp tabs 3 are coated. On these parts is placed a layer 30 of a copper alloy whose conductivity qualities higher than the material in which is made said body 1.
  • a layer 30 of a copper alloy whose conductivity qualities higher than the material in which is made said body 1.

Landscapes

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Multi-Conductor Connections (AREA)
EP19980403106 1997-12-23 1998-12-09 Elektrischer Buchsenkontakt Expired - Lifetime EP0926766B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9716375 1997-12-23
FR9716375A FR2772994B1 (fr) 1997-12-23 1997-12-23 Organe de contact electrique femelle

Publications (2)

Publication Number Publication Date
EP0926766A1 true EP0926766A1 (de) 1999-06-30
EP0926766B1 EP0926766B1 (de) 2002-06-26

Family

ID=9515015

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980403106 Expired - Lifetime EP0926766B1 (de) 1997-12-23 1998-12-09 Elektrischer Buchsenkontakt

Country Status (7)

Country Link
EP (1) EP0926766B1 (de)
JP (1) JP4199351B2 (de)
CN (1) CN1221234A (de)
AR (1) AR017946A1 (de)
BR (1) BR9805623A (de)
DE (1) DE69806224T2 (de)
FR (1) FR2772994B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1720219A1 (de) * 2005-05-03 2006-11-08 Delphi Technologies, Inc. Elektrisches Anschlusselement
DE102017213150A1 (de) 2017-07-31 2019-01-31 Robert Bosch Gmbh Elektrischer Steckkontakt für Hochstromanwendungen und Steckverbindersystem für Hochstromanwendungen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003338334A (ja) 2002-05-20 2003-11-28 Yazaki Corp 雌端子およびその接続構造ならびにワイヤハーネス
JP5668983B2 (ja) * 2011-04-05 2015-02-12 株式会社オートネットワーク技術研究所 コネクタ
JP6071448B2 (ja) * 2012-11-13 2017-02-01 矢崎総業株式会社 コネクタ
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090549A2 (de) * 1982-03-31 1983-10-05 AMP INCORPORATED (a New Jersey corporation) Zusammenbau eines elektrischen Kontaktes
EP0254986A2 (de) * 1986-07-26 1988-02-03 Kabelwerke Reinshagen GmbH Elektrische Steckverbindung
DE8711955U1 (de) * 1987-07-09 1988-07-21 Sato, Masaichi, Fujinomiya, Shizuoka, Jp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090549A2 (de) * 1982-03-31 1983-10-05 AMP INCORPORATED (a New Jersey corporation) Zusammenbau eines elektrischen Kontaktes
EP0254986A2 (de) * 1986-07-26 1988-02-03 Kabelwerke Reinshagen GmbH Elektrische Steckverbindung
DE8711955U1 (de) * 1987-07-09 1988-07-21 Sato, Masaichi, Fujinomiya, Shizuoka, Jp

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Von der Wüste bis zum Nordpol", ELEKTRONIK, vol. 36, no. 24, 27 November 1987 (1987-11-27), MÜNCHEN,W.GERMANY, pages 131, XP002058863 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1720219A1 (de) * 2005-05-03 2006-11-08 Delphi Technologies, Inc. Elektrisches Anschlusselement
US7278891B2 (en) 2005-05-03 2007-10-09 Delphi Technologies, Inc. Electrical connector element
DE102017213150A1 (de) 2017-07-31 2019-01-31 Robert Bosch Gmbh Elektrischer Steckkontakt für Hochstromanwendungen und Steckverbindersystem für Hochstromanwendungen
WO2019025402A1 (de) 2017-07-31 2019-02-07 Robert Bosch Gmbh Elektrischer steckkontakt für hochstromanwendungen und steckverbindersystem für hochstromanwendungen
CN110892590A (zh) * 2017-07-31 2020-03-17 罗伯特·博世有限公司 用于大电流应用的电插塞触头和用于大电流应用的插塞连接器系统
CN110892590B (zh) * 2017-07-31 2021-05-07 罗伯特·博世有限公司 用于大电流应用的电插塞触头和用于大电流应用的插塞连接器系统
US11024997B2 (en) 2017-07-31 2021-06-01 Robert Bosch Gmbh Electrical connector system with vibration prevention

Also Published As

Publication number Publication date
EP0926766B1 (de) 2002-06-26
JPH11265740A (ja) 1999-09-28
CN1221234A (zh) 1999-06-30
DE69806224D1 (de) 2002-08-01
FR2772994B1 (fr) 2003-06-20
AR017946A1 (es) 2001-10-24
DE69806224T2 (de) 2002-10-24
BR9805623A (pt) 1999-11-09
JP4199351B2 (ja) 2008-12-17
FR2772994A1 (fr) 1999-06-25

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