EP0766345A1 - Ressort de contact ayant une ouverture par l'avant - Google Patents

Ressort de contact ayant une ouverture par l'avant Download PDF

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Publication number
EP0766345A1
EP0766345A1 EP96112830A EP96112830A EP0766345A1 EP 0766345 A1 EP0766345 A1 EP 0766345A1 EP 96112830 A EP96112830 A EP 96112830A EP 96112830 A EP96112830 A EP 96112830A EP 0766345 A1 EP0766345 A1 EP 0766345A1
Authority
EP
European Patent Office
Prior art keywords
spring
contact
leg
spring leg
legs
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Withdrawn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
EP96112830A
Other languages
German (de)
English (en)
Inventor
Richard Flieger
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.)
TE Connectivity Solutions GmbH
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0766345A1 publication Critical patent/EP0766345A1/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Withdrawn legal-status Critical Current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
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/115—U-shaped sockets having inwardly bent legs, e.g. spade type

Definitions

  • the invention relates to a contact spring with a connecting part for an electrical conductor and a contact part with a spring leg base and spring legs extending therefrom for contacting a plug contact, at least one spring leg being formed in the contact zone with a projection toward the other spring leg toward the contact opening .
  • Such a contact spring is such.
  • a contact pre-opening is provided to reduce the plug-in and pulling forces when producing or releasing a plug connection, which is formed by a tab which is torn out on a longitudinal edge of a spring leg and bent in a hook-like manner towards the other spring leg. Due to the flap of one spring leg resting on the other spring leg, the two spring legs are kept at a distance in the contact zone, so that a plug-in contact can be inserted between the two spring legs without having to spread apart the spring legs lying against each other with full spring force with increased insertion force.
  • spacer elements torn out of a spring leg form free, corrosion-prone cut edges in the contact zone and can impair or even prevent the insertion of a plug contact in the event of an oblique position due to bending or tilting.
  • the invention has for its object to avoid the problems described in a contact spring of the type mentioned and to provide an improved, simple solution for a contact opening.
  • a contact spring of the type mentioned according to the invention in that in the area of at least one longitudinal edge of a spring leg as a projection for the contact opening without cutting through a material a dome is stamped into the spring leg.
  • Such a contact spring is provided without cutting the spring leg material with one or more embossed domes which keep the distance between the spring legs.
  • a contact pre-opening is formed without free, corrosion-prone cut edges in the contact zone. Since the contact opening is formed by embossing crests, an inclination of the spacer elements, which do not protrude freely from the material of a spring leg, but remain integrated into the material of the spring leg, is also ruled out, so that the insertion of a plug contact between the spring legs is no longer possible the contact opening can be impaired.
  • the contact spring 1 consists of a z. B. designed as a crimp connection part 2 to which a contact part 3 with a rectangular cross-section here Spring leg base 4 with a bottom wall 5, a top wall 6 and two side walls 7 and 8 connects.
  • the contact part 3 has two spring legs 9 and 10 for contacting a plug contact.
  • each spring leg 9 or 10 is formed by two spring plates 9a, 9b or 10a, 10b.
  • each spring plate 9a, 9b, 10a, 10b is in the region of the outer longitudinal edge 14, 15 or 16, 17 in the contact zone 13 - that is, where the spring plates are bent towards one another - with a spring plate located opposite each other towards the top 18, 19 and 20, 21 provided.
  • These crests are formed in the contact spring 1 produced from a stamped and bent part by stamping. The impressions - as clearly shown in FIGS.

Landscapes

  • Adornments (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Measuring Leads Or Probes (AREA)
EP96112830A 1995-09-27 1996-08-08 Ressort de contact ayant une ouverture par l'avant Withdrawn EP0766345A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19535960A DE19535960C2 (de) 1995-09-27 1995-09-27 Kontaktfeder mit Kontaktvoröffnung
DE19535960 1995-09-27

Publications (1)

Publication Number Publication Date
EP0766345A1 true EP0766345A1 (fr) 1997-04-02

Family

ID=7773340

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96112830A Withdrawn EP0766345A1 (fr) 1995-09-27 1996-08-08 Ressort de contact ayant une ouverture par l'avant

Country Status (3)

Country Link
US (1) US5769672A (fr)
EP (1) EP0766345A1 (fr)
DE (1) DE19535960C2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0921597A1 (fr) * 1997-12-02 1999-06-09 Siemens Aktiengesellschaft Ressort de contact
DE102013212717A1 (de) * 2013-06-28 2014-12-31 Metalluk Bauscher Gmbh & Co Kg Steckverbinder

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19741968C2 (de) * 1997-09-23 1999-07-29 Siemens Ag Kontaktfeder mit geteilten Federschenkeln
CH694478A5 (de) * 2000-01-20 2005-01-31 Multi Holding Ag Kontaktelement.
DE20304748U1 (de) * 2003-03-24 2004-07-29 Ghw Grote & Hartmann Gmbh Elektrisches Hochstromkontaktelement
DE20311183U1 (de) * 2003-07-21 2004-07-08 Tyco Electronics Amp Gmbh Anschlussdose für ein Solarpaneel und Solarpaneel
US7491101B2 (en) * 2004-06-17 2009-02-17 Illinois Tool Works Inc. Self-locking wire terminal and shape memory wire termination system
CA2550527A1 (fr) * 2005-06-21 2006-12-21 Ideal Industries, Inc. Sectionneur electrique muni de connecteurs a enfoncer
US7527509B1 (en) * 2005-06-21 2009-05-05 Ideal Industries, Inc. Electrical disconnect with push-in connectors
US7727002B2 (en) * 2006-06-21 2010-06-01 Ideal Industries, Inc. Electrical disconnect with adjacent wire receptacle boxes
JP5063657B2 (ja) * 2009-10-07 2012-10-31 日本航空電子工業株式会社 コンタクト及びそれを備えた接続装置
US20140120786A1 (en) 2012-11-01 2014-05-01 Avx Corporation Single element wire to board connector
US8721376B1 (en) 2012-11-01 2014-05-13 Avx Corporation Single element wire to board connector
US9391386B2 (en) 2014-10-06 2016-07-12 Avx Corporation Caged poke home contact
JP1535182S (fr) * 2015-02-13 2015-10-19
JP1535178S (fr) * 2015-02-13 2015-10-19
JP1535179S (fr) * 2015-02-13 2015-10-19
US10320096B2 (en) 2017-06-01 2019-06-11 Avx Corporation Flexing poke home contact
US11532909B2 (en) 2020-08-28 2022-12-20 Te Connectivity Solutions Gmbh Poke-in wire connector for power connector assembly
CN217444673U (zh) * 2022-05-24 2022-09-16 泰科电子(上海)有限公司 端子体、端子和连接器
DE102022122828B3 (de) 2022-09-08 2024-01-25 Kromberg & Schubert Automotive Gmbh & Co. Kg Kontaktelement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2604219A1 (de) * 1976-02-04 1977-08-11 Grote & Hartmann Flachgabelfeder
DE3630197A1 (de) * 1986-09-04 1988-03-10 Siemens Ag Zum einsetzen in ein steckverbindergehaeuse vorgesehene flachsteckerbuchse
DE9202365U1 (fr) * 1992-02-24 1993-06-17 Siemens Ag, 8000 Muenchen, De

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289172A (en) * 1940-03-09 1942-07-07 Bryant Electric Co Connector
DE883776C (de) * 1942-02-06 1953-07-20 Siemens Ag Kontaktstueck fuer Flachstift-Steckvorrichtungen
DE1933169U (de) * 1966-01-07 1966-02-24 Stocko Metallwarenfabriken Hug Flachsteckerhuelse fuer kontaktzungen.
GB1132185A (en) * 1967-10-17 1968-10-30 Amphenol Corp Sliding electrical contact
DE8118274U1 (de) * 1981-06-23 1981-10-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kontaktfeder
DE3242635C2 (de) * 1982-03-12 1994-02-17 Elisabeth Ramel Elektrischer Steckverbinder
JPH06101358B2 (ja) * 1988-01-22 1994-12-12 アンプ インコーポレーテッド ヒンジコネクター
JP2543561Y2 (ja) * 1992-04-30 1997-08-06 矢崎総業株式会社 低挿入力端子
JP2602692Y2 (ja) * 1992-10-01 2000-01-24 矢崎総業株式会社 低挿入力端子
GB9406929D0 (en) * 1994-04-07 1994-06-01 Amp Gmbh Electrical contact having improved secondary locking surfaces

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2604219A1 (de) * 1976-02-04 1977-08-11 Grote & Hartmann Flachgabelfeder
DE3630197A1 (de) * 1986-09-04 1988-03-10 Siemens Ag Zum einsetzen in ein steckverbindergehaeuse vorgesehene flachsteckerbuchse
DE9202365U1 (fr) * 1992-02-24 1993-06-17 Siemens Ag, 8000 Muenchen, De

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0921597A1 (fr) * 1997-12-02 1999-06-09 Siemens Aktiengesellschaft Ressort de contact
DE102013212717A1 (de) * 2013-06-28 2014-12-31 Metalluk Bauscher Gmbh & Co Kg Steckverbinder

Also Published As

Publication number Publication date
DE19535960C2 (de) 1997-07-17
US5769672A (en) 1998-06-23
DE19535960A1 (de) 1997-04-10

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