EP0029267A1 - Verbinder für elektrische Leiter - Google Patents

Verbinder für elektrische Leiter Download PDF

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Publication number
EP0029267A1
EP0029267A1 EP80201050A EP80201050A EP0029267A1 EP 0029267 A1 EP0029267 A1 EP 0029267A1 EP 80201050 A EP80201050 A EP 80201050A EP 80201050 A EP80201050 A EP 80201050A EP 0029267 A1 EP0029267 A1 EP 0029267A1
Authority
EP
European Patent Office
Prior art keywords
contact member
insulating material
wire ends
cap
connector
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Withdrawn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
EP80201050A
Other languages
English (en)
French (fr)
Inventor
Charles F. Herder
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.)
CONEX UNION BV
Original Assignee
CONEX UNION BV
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 CONEX UNION BV filed Critical CONEX UNION BV
Publication of EP0029267A1 publication Critical patent/EP0029267A1/de
Withdrawn legal-status Critical Current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
    • 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
    • H01R4/22—End caps, i.e. of insulating or conductive material for covering or maintaining connections between wires entering the cap from the same end
    • 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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member

Definitions

  • the invention relates to a connector for two or more parallel electrical wire ends, consisting of a cylindrical or polythedral body of electrically insulating material with a number of insert openings for the wire ends through the body, which openings being arranged in a ring, a spring member of elastic metal with a corresponding number of lips, a contact member connected with the body of insulating material, against which the wire ends can be pressed by the lips and a cap of electrically / insulating material.
  • Connectors for electric wires are used in very large quantities. These connectors must be simple of construction, cheap, easy to use, provide a very good electric insulation even in moist surroundings and a very good electric contact between the wire ends.
  • the known connector consists of a body of electric insulating material with a sleeve-shaped metal contact member, whereby the wire ends are pressed against the innerside of the sleeve by means of a rather complicated spring member.
  • the lips of the spring member are loop-shaped.
  • the loop-shaped lips do not prevent withdrawel of the wire ends.
  • the present invention aims to provide a connector which avoids all these drawbacks.
  • the contact member extends beyond one of the end faces of the body of electrically insualting material, in that the outer surface of the contact member is provided with a number of longitudinally extending recesses for the wire ends, substantially aligned with the insert openings in the body, and in that the spring member consists of a round or polygonal elastic metal disc, its lips being directed towards the outer face and the free end of the contact member, which disc is held between said body and the cap, which cap is connected permanently with said body
  • the whole connector is closed already before inserting the wire ends.
  • the connector according to the invention consist of a cylindrical or polythedral body of electrically insulating material, for instance synthetic resin.
  • An oblong contact member 2 of copper or another electrically conducting material is with one end connected to said body 1.
  • This contact member 2 is in cross-section hexagonal.
  • a half- round recess 3 is present, which is aligned with one of the insert openings 4 in the body 1.
  • These insert openings are arranged in a ring and extend through the body 1.
  • a round or hexagonal disc 3 of spring steel is arranged with upwardly and inwardly directed lips 6.
  • the connectors are.delivered provided already with a cover cap 9, also of electrically insulating material.
  • This cap 9 is permanently connected with the outer periphery of the body 1 by screwing, clamping, glueing, welding or the like.
  • This cap 9 insulates the metal parts of the connector, but serves also for holding the spring member 5 against an endface of the body 1.
  • the body and the contact member can be one piece of electrically insulating material. In that case only the spring member 5 provides for the electrical contact.
  • the contact member 2 At an electrically conducting contact member it is not necessary to make the contact member 2 of solid copper or the like. It is also possible to make the contact member as a hollow sleeve, In that case it is possible to start from a cylindrical or multi-lateral sleeve, which is provided with recesses by pressing or drawing. However, it is preferred to start from a plane sheet of metal and to form a kind of cup 2' with corrugated sidewall, see fig. 4 and 5. The valleys of the corrugations extend in a line with insert openings 4 and form the recesses 3'.
  • This cup 3' is connected to a projection of the body 1. It is not necessary to connect it positively, since also the cap 9 can hold it.

Landscapes

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP80201050A 1979-11-20 1980-11-05 Verbinder für elektrische Leiter Withdrawn EP0029267A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7908454 1979-11-20
NL7908454A NL7908454A (nl) 1979-11-20 1979-11-20 Verbindingsorgaan voor elektrisch geleidende draden of kabels.

Publications (1)

Publication Number Publication Date
EP0029267A1 true EP0029267A1 (de) 1981-05-27

Family

ID=19834210

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80201050A Withdrawn EP0029267A1 (de) 1979-11-20 1980-11-05 Verbinder für elektrische Leiter

Country Status (2)

Country Link
EP (1) EP0029267A1 (de)
NL (1) NL7908454A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0328347A2 (de) * 1988-02-08 1989-08-16 Minnesota Mining And Manufacturing Company Elektrischer Verbinder

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL5451C (de) * 1900-01-01
NL45070C (de) * 1900-01-01
US2122252A (en) * 1935-03-04 1938-06-28 Neil G Hayes Wire connecter
DE1052493B (de) * 1955-02-14 1959-03-12 Buchanan Electrical Prod Corp Becherfoermige Isolierhaube zur nichtloesbaren Verbindung an einer kappenfoermigen Endverbindungshuelse fuer elektrische Leiter
DE2143404A1 (de) * 1971-08-30 1973-03-08 Siemens Ag Anschlusselement zur abisolierfreien kontaktierung mehrerer elektrischer leiter
US3729612A (en) * 1970-10-31 1973-04-24 Bbc Brown Boveri & Cie Switch mechanism including quick detachable electrical connector means
US3945711A (en) * 1973-04-05 1976-03-23 Wago-Kontakttechnik Gmbh Screwless connector or coupling for electric leads
DE2509512A1 (de) * 1975-03-05 1976-09-09 Falk Moestl Schraubenlose abzweig- und anschlussklemme
DE2514791A1 (de) * 1975-04-04 1976-10-07 Kleinhuis Fa H Schraubenlose klemme

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL5451C (de) * 1900-01-01
NL45070C (de) * 1900-01-01
US2122252A (en) * 1935-03-04 1938-06-28 Neil G Hayes Wire connecter
DE1052493B (de) * 1955-02-14 1959-03-12 Buchanan Electrical Prod Corp Becherfoermige Isolierhaube zur nichtloesbaren Verbindung an einer kappenfoermigen Endverbindungshuelse fuer elektrische Leiter
US3729612A (en) * 1970-10-31 1973-04-24 Bbc Brown Boveri & Cie Switch mechanism including quick detachable electrical connector means
DE2143404A1 (de) * 1971-08-30 1973-03-08 Siemens Ag Anschlusselement zur abisolierfreien kontaktierung mehrerer elektrischer leiter
US3945711A (en) * 1973-04-05 1976-03-23 Wago-Kontakttechnik Gmbh Screwless connector or coupling for electric leads
DE2509512A1 (de) * 1975-03-05 1976-09-09 Falk Moestl Schraubenlose abzweig- und anschlussklemme
DE2514791A1 (de) * 1975-04-04 1976-10-07 Kleinhuis Fa H Schraubenlose klemme

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0328347A2 (de) * 1988-02-08 1989-08-16 Minnesota Mining And Manufacturing Company Elektrischer Verbinder
EP0328347A3 (de) * 1988-02-08 1991-03-27 Minnesota Mining And Manufacturing Company Elektrischer Verbinder

Also Published As

Publication number Publication date
NL7908454A (nl) 1981-06-16

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LU NL SE

17P Request for examination filed

Effective date: 19810715

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19821203

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HERDER, CHARLES F.