EP0435408A3 - Resilient pressure contacts - Google Patents

Resilient pressure contacts Download PDF

Info

Publication number
EP0435408A3
EP0435408A3 EP19900250246 EP90250246A EP0435408A3 EP 0435408 A3 EP0435408 A3 EP 0435408A3 EP 19900250246 EP19900250246 EP 19900250246 EP 90250246 A EP90250246 A EP 90250246A EP 0435408 A3 EP0435408 A3 EP 0435408A3
Authority
EP
European Patent Office
Prior art keywords
contact
resilient pressure
increasing
reducing
guide sleeve
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
EP19900250246
Other languages
German (de)
Other versions
EP0435408A2 (en
EP0435408B1 (en
Inventor
Klaus Kaestner
Georg Treinies
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.)
FABEG GmbH
Original Assignee
FABEG GmbH
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 FABEG GmbH filed Critical FABEG GmbH
Publication of EP0435408A2 publication Critical patent/EP0435408A2/en
Publication of EP0435408A3 publication Critical patent/EP0435408A3/en
Application granted granted Critical
Publication of EP0435408B1 publication Critical patent/EP0435408B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01R13/2421—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil springs

Landscapes

  • Contacts (AREA)
  • Surface Heating Bodies (AREA)
  • Springs (AREA)
  • Resistance Heating (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

For a resilient pressure contact, in which a contact head is moved axially against the force of a compression spring on resting against a fixed contact inside a guide sleeve, the object exists of improving the life of the resilient pressure contacts, increasing the reliability by reducing the braided conductor fractures, increasing the current capacity and reducing the overall manual production costs. This is achieved in that a part of the contact head (2a) is constructed on the side facing away from the contact pieces (1) as a hollow cylinder (8) having a wall which has multiple slots (9) radially with respect to the longitudinal axis, the remaining wall sectors being used as current-carrying resilient contact tongues (10) opposite the guide sleeve (3). Braided conductors are no longer used. <IMAGE>
EP90250246A 1989-11-17 1990-09-26 Resilient pressure contacts Expired - Lifetime EP0435408B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3938706A DE3938706C1 (en) 1989-11-17 1989-11-17
DE3938706 1989-11-17

Publications (3)

Publication Number Publication Date
EP0435408A2 EP0435408A2 (en) 1991-07-03
EP0435408A3 true EP0435408A3 (en) 1992-01-02
EP0435408B1 EP0435408B1 (en) 1996-04-10

Family

ID=6393977

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90250246A Expired - Lifetime EP0435408B1 (en) 1989-11-17 1990-09-26 Resilient pressure contacts

Country Status (5)

Country Link
EP (1) EP0435408B1 (en)
AT (1) ATE136682T1 (en)
DE (2) DE3938706C1 (en)
ES (1) ES2086366T3 (en)
GR (1) GR3020253T3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0573690A1 (en) * 1992-06-11 1993-12-15 GEC Alsthom T&D AG Pressure contact
FR2709025B1 (en) * 1993-08-10 1995-10-20 Legrand Sa Elastic electrical contact.
JP3156957B2 (en) * 1995-08-29 2001-04-16 矢崎総業株式会社 connector
FR2768897B1 (en) * 1997-09-23 1999-11-19 Matra Marconi Space France DEVICE FOR INTERCONNECTING ELECTRONIC MODULES IN A THREE-DIMENSIONAL ASSEMBLY
JP2001143803A (en) * 1999-11-16 2001-05-25 Yazaki Corp Butting contact terminal and connector using the same
DE10143200A1 (en) 2001-09-04 2003-04-03 Era Contact Gmbh Electrical pressure contact
DE10158716B4 (en) * 2001-11-29 2005-08-18 Dellner Kupplungen Gmbh Contact for transmitting electricity
DE10261733B4 (en) * 2002-12-30 2005-07-21 Ims Connector Systems Gmbh Connector with rolled sleeve
DE10332298B4 (en) 2003-07-16 2018-09-27 Schaltbau Gmbh Watertight pressure-contact connector, contact element for a watertight pressure-contact connector and method for producing a contact element
DE102004027902B4 (en) * 2004-06-09 2006-06-08 Ims Connector Systems Gmbh Push contact for a battery connection has a contact pin for making contact with a counter contact, a flexible tightening element, a guiding device and a contact spring
DE102004033864A1 (en) 2004-07-13 2006-02-16 Era-Contact Gmbh Electrical pressure contact
DE102004040118A1 (en) * 2004-08-18 2006-03-09 Ims Connector Systems Gmbh Small device-pressure contact, has elastic, electric conductive contact device laterally fastened onto contact pin and pressing against guide for mounting of electrical connection between guide and contact device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE563635C (en) * 1929-06-18 1932-11-07 Siemens Schuckertwerke Akt Ges Switching device for working with a particularly high switching frequency
GB655491A (en) * 1948-06-18 1951-07-25 Reyrolle A & Co Ltd Improvements relating to contact arrangements of electric circuit breakers
US2728062A (en) * 1952-12-04 1955-12-20 American Phenolic Corp Spring loaded butt contact with external contacting sleeve
US3205332A (en) * 1963-08-15 1965-09-07 Kinetics Corp Switch having two pairs of contacts, one pair being formed of material having higherresisttvity characteristic than the other pair

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE563635C (en) * 1929-06-18 1932-11-07 Siemens Schuckertwerke Akt Ges Switching device for working with a particularly high switching frequency
GB655491A (en) * 1948-06-18 1951-07-25 Reyrolle A & Co Ltd Improvements relating to contact arrangements of electric circuit breakers
US2728062A (en) * 1952-12-04 1955-12-20 American Phenolic Corp Spring loaded butt contact with external contacting sleeve
US3205332A (en) * 1963-08-15 1965-09-07 Kinetics Corp Switch having two pairs of contacts, one pair being formed of material having higherresisttvity characteristic than the other pair

Also Published As

Publication number Publication date
EP0435408A2 (en) 1991-07-03
GR3020253T3 (en) 1996-09-30
ATE136682T1 (en) 1996-04-15
DE59010279D1 (en) 1996-05-15
DE3938706C1 (en) 1990-10-04
ES2086366T3 (en) 1996-07-01
EP0435408B1 (en) 1996-04-10

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