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EP1126555A3 - Contact element - Google Patents

Contact element Download PDF

Info

Publication number
EP1126555A3
EP1126555A3 EP00127717A EP00127717A EP1126555A3 EP 1126555 A3 EP1126555 A3 EP 1126555A3 EP 00127717 A EP00127717 A EP 00127717A EP 00127717 A EP00127717 A EP 00127717A EP 1126555 A3 EP1126555 A3 EP 1126555A3
Authority
EP
European Patent Office
Prior art keywords
contact
contact elements
aging
glass fiber
metal
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Withdrawn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
EP00127717A
Other languages
German (de)
French (fr)
Other versions
EP1126555A2 (en
Inventor
Norbert Pieper
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
Nokia Inc
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 Nokia Oyj, Nokia Inc filed Critical Nokia Oyj
Publication of EP1126555A2 publication Critical patent/EP1126555A2/en
Publication of EP1126555A3 publication Critical patent/EP1126555A3/en
Withdrawn legal-status Critical Current

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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • 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

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Push-Button Switches (AREA)
  • Measuring Leads Or Probes (AREA)
  • Manufacture Of Switches (AREA)

Abstract

Die Erfindung befaßt sich mit der Ausbildung von alterungsbeständigen Kontaktelementen 10, die im zusammengedrückten Zustand eine leitfähige Verbindung zwischen zwei einander gegenüberliegenden Kontakten herstellen. Kontaktelemente 10 gemäß dem Stand der Technik weisen in aller Regel einen rechteckigen Körper auf, an dessen Oberfläche eine Mehrzahl von Kontaktbahnen 15 ausbildet sind. Da die Körper 11 solcher Kontaktelemente 10 zur Herstellung der Elastizität aus geschäumten oder vulkanisierten Kunststoffen gebildet sind, unterliegen sie der Alterung und können daher keine dauerhafte Kontaktierung sicherstellen. Daher wird erfindungsgemäß ein Kontaktelement 10 angegeben, dessen Körper 11 lediglich aus einer dünnen Wandung 12 gebildet ist, die nicht notwendig ein vom Körper 11 eingeschlossenes Hohlprofil 13 vollständig umrandet. Hier durch wird eine Langzeitstabilität gewährleistet, vor allem wenn die Wandung 12 aus einen Metall- oder Glasfasermaterial gebildet wird. Die gleichen Ergebnisse werden dann erreicht, wenn der Körper 11 mit dünnen Einlagen 22 aus Metall oder Glasfaser versehen wird.

Figure 00000001
The invention is concerned with the formation of aging-resistant contact elements 10 which, in the compressed state, produce a conductive connection between two opposing contacts. Contact elements 10 according to the prior art generally have a rectangular body, on the surface of which a plurality of contact tracks 15 are formed. Since the bodies 11 of such contact elements 10 for producing the elasticity are formed from foamed or vulcanized plastics, they are subject to aging and therefore cannot ensure permanent contact. Therefore, according to the invention, a contact element 10 is specified, the body 11 of which is merely formed from a thin wall 12, which does not necessarily completely surround a hollow profile 13 enclosed by the body 11. Long-term stability is guaranteed here, especially if the wall 12 is formed from a metal or glass fiber material. The same results are achieved when the body 11 is provided with thin inserts 22 made of metal or glass fiber.
Figure 00000001
EP00127717A 1999-12-28 2000-12-18 Contact element Withdrawn EP1126555A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19963406A DE19963406A1 (en) 1999-12-28 1999-12-28 Contact element has body consisting of thin wall that does not necessarily fully bound hollow profile enclosed by body; wall can be either solid or made from woven material
DE19963406 1999-12-28

Publications (2)

Publication Number Publication Date
EP1126555A2 EP1126555A2 (en) 2001-08-22
EP1126555A3 true EP1126555A3 (en) 2003-04-16

Family

ID=7934772

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00127717A Withdrawn EP1126555A3 (en) 1999-12-28 2000-12-18 Contact element

Country Status (3)

Country Link
US (1) US20010016433A1 (en)
EP (1) EP1126555A3 (en)
DE (1) DE19963406A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20321550U1 (en) * 2003-08-11 2007-12-20 Hirschmann Electronics Gmbh & Co. Kg Elastic contact elements for clipping
US7229291B2 (en) * 2004-05-28 2007-06-12 Molex Incorporated Flexible ring interconnection system
KR100883455B1 (en) * 2004-05-28 2009-02-16 몰렉스 인코포레이티드 Flexible rub ring contacts
US7384271B1 (en) 2007-06-14 2008-06-10 Itt Manufacturing Enterprises, Inc. Compressive cloverleaf contactor
JP5064205B2 (en) * 2007-12-27 2012-10-31 タイコエレクトロニクスジャパン合同会社 Contacts and interposers
KR101078743B1 (en) * 2010-04-14 2011-11-02 주식회사 하이닉스반도체 stack package
US9343830B1 (en) * 2015-06-08 2016-05-17 Xcerra Corporation Integrated circuit chip tester with embedded micro link

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951493A (en) * 1974-08-14 1976-04-20 Methode Manufacturing Corporation Flexible electrical connector and method of making same
US3985413A (en) * 1973-11-26 1976-10-12 Amp Incorporated Miniature electrical connector
EP0459400A1 (en) * 1990-05-29 1991-12-04 The Whitaker Corporation Electrical connector for electrically interconnecting two parallel substrates
US5540594A (en) * 1994-06-29 1996-07-30 The Whitaker Corporation Elastomeric connector having increased compression range
DE19605661A1 (en) * 1995-02-24 1996-08-29 Whitaker Corp Electrical connector component for establishing an electrical connection between conductive surfaces

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5397240A (en) * 1993-10-26 1995-03-14 International Business Machines Corporation Electrical connector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985413A (en) * 1973-11-26 1976-10-12 Amp Incorporated Miniature electrical connector
US3951493A (en) * 1974-08-14 1976-04-20 Methode Manufacturing Corporation Flexible electrical connector and method of making same
EP0459400A1 (en) * 1990-05-29 1991-12-04 The Whitaker Corporation Electrical connector for electrically interconnecting two parallel substrates
US5540594A (en) * 1994-06-29 1996-07-30 The Whitaker Corporation Elastomeric connector having increased compression range
DE19605661A1 (en) * 1995-02-24 1996-08-29 Whitaker Corp Electrical connector component for establishing an electrical connection between conductive surfaces

Also Published As

Publication number Publication date
EP1126555A2 (en) 2001-08-22
US20010016433A1 (en) 2001-08-23
DE19963406A1 (en) 2001-07-12

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