GB2215532A - Terminal block for connecting each of a plurality of incoming insulated conductors to each of a plurality of departing insulated conductors - Google Patents

Terminal block for connecting each of a plurality of incoming insulated conductors to each of a plurality of departing insulated conductors

Info

Publication number
GB2215532A
GB2215532A GB8902570A GB8902570A GB2215532A GB 2215532 A GB2215532 A GB 2215532A GB 8902570 A GB8902570 A GB 8902570A GB 8902570 A GB8902570 A GB 8902570A GB 2215532 A GB2215532 A GB 2215532A
Authority
GB
United Kingdom
Prior art keywords
contact element
terminal block
insulated conductors
type
contact
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
GB8902570A
Other versions
GB8902570D0 (en
GB2215532B (en
Inventor
Leif Birger Hoeglund
Rolf Bertil Hemstroem
Alf Thomas Westerlund
Kurt Anders Sigfrid Hamrin
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of GB8902570D0 publication Critical patent/GB8902570D0/en
Publication of GB2215532A publication Critical patent/GB2215532A/en
Application granted granted Critical
Publication of GB2215532B publication Critical patent/GB2215532B/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
    • 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
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
    • H01R4/2425—Flat plates, e.g. multi-layered flat plates
    • H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating base

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The invention relates to a terminal block formed for electrically connecting each of a plurality of incoming insulated electrical conductors with each of a plurality of departing insulated electrical conductors. The terminal block includes a contact element holder of insulating plastics in two parts (1, 2) and a plurality of contact elements in the contact element holder. The contact elements are of a first type (18) or a second type (26) and formed for coaction in pairs. Each contact element includes a slotted part (22, 27) formed for penetrating the insulation of and making contact with the conductor when an insulated conductor (16, 17) is inserted in the slot. Each first type contact furthermore includes a leg (20) with cutting edge (24) while each second type contact element includes a sprung part (28). The sprung part is formed such as to be taken by spring bias into engagement against the leg with sharp edge. For each pair of coacting contact element the terminal block also includes a part (35) with a cutting edge (36) situated at a distance from and between the leg with a cutting edge and the slotted part (27) of the second type contact element (26).
GB8902570A 1987-07-03 1989-02-06 Terminal block for connecting each of a plurality of incoming insulated conductors to each of a plurality of departing insulated conductors Expired - Lifetime GB2215532B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8702766A SE458066B (en) 1987-07-03 1987-07-03 CONNECTIONS FOR CONNECTING A MULTIPLE INCOMING ISOLATED LEADERS TO BEING A MULTIPLE OUTLETING ISOLATED LEADERS
PCT/SE1988/000301 WO1989000345A1 (en) 1987-07-03 1988-06-02 Terminal block for connecting each of a plurality of incoming insulated conductors to each of a plurality of departing insulated conductors

Publications (3)

Publication Number Publication Date
GB8902570D0 GB8902570D0 (en) 1989-05-10
GB2215532A true GB2215532A (en) 1989-09-20
GB2215532B GB2215532B (en) 1991-07-17

Family

ID=20369061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8902570A Expired - Lifetime GB2215532B (en) 1987-07-03 1989-02-06 Terminal block for connecting each of a plurality of incoming insulated conductors to each of a plurality of departing insulated conductors

Country Status (8)

Country Link
DE (1) DE3890562C2 (en)
DK (1) DK170011B1 (en)
FI (1) FI93593C (en)
GB (1) GB2215532B (en)
IE (1) IE61331B1 (en)
NO (1) NO175127C (en)
SE (1) SE458066B (en)
WO (1) WO1989000345A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4343444C2 (en) * 1993-12-20 1997-09-04 Krone Ag IDC contact element
EP2665128B1 (en) * 2012-05-14 2017-12-13 TE Connectivity Germany GmbH IDC contact element for an electrical plug

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708779A (en) * 1969-05-12 1973-01-02 Minnesota Mining & Mfg Wire-splicing apparatus and method
EP0041596A2 (en) * 1980-06-11 1981-12-16 KRONE GmbH Terminal blocks for connecting insulated wires with double-contact connector elements
DE3200213A1 (en) * 1981-04-04 1982-10-21 Krone Gmbh, 1000 Berlin Core connector for telecommunications cables

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526592A1 (en) * 1982-05-07 1983-11-10 Carpano & Pons CONNECTION BLOCK FOR TELECOMMUNICATION LINES

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708779A (en) * 1969-05-12 1973-01-02 Minnesota Mining & Mfg Wire-splicing apparatus and method
US3708779B1 (en) * 1969-05-12 1983-07-12
EP0041596A2 (en) * 1980-06-11 1981-12-16 KRONE GmbH Terminal blocks for connecting insulated wires with double-contact connector elements
DE3200213A1 (en) * 1981-04-04 1982-10-21 Krone Gmbh, 1000 Berlin Core connector for telecommunications cables

Also Published As

Publication number Publication date
GB8902570D0 (en) 1989-05-10
IE61331B1 (en) 1994-11-02
SE458066B (en) 1989-02-20
DK101789D0 (en) 1989-03-02
FI890780A (en) 1989-02-17
FI93593B (en) 1995-01-13
FI93593C (en) 1995-04-25
SE8702766D0 (en) 1987-07-03
NO175127B (en) 1994-05-24
SE8702766L (en) 1989-01-04
GB2215532B (en) 1991-07-17
NO890642D0 (en) 1989-02-15
DE3890562C2 (en) 1997-05-15
DK170011B1 (en) 1995-04-24
IE881913L (en) 1989-01-03
WO1989000345A1 (en) 1989-01-12
DK101789A (en) 1989-03-02
NO890642L (en) 1989-02-15
FI890780A0 (en) 1989-02-17
NO175127C (en) 1994-08-31

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20080601