EP0428832B1 - Aderverbinder - Google Patents

Aderverbinder Download PDF

Info

Publication number
EP0428832B1
EP0428832B1 EP90115668A EP90115668A EP0428832B1 EP 0428832 B1 EP0428832 B1 EP 0428832B1 EP 90115668 A EP90115668 A EP 90115668A EP 90115668 A EP90115668 A EP 90115668A EP 0428832 B1 EP0428832 B1 EP 0428832B1
Authority
EP
European Patent Office
Prior art keywords
webs
guide channels
side wall
wire connector
housing
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.)
Expired - Lifetime
Application number
EP90115668A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0428832A1 (de
Inventor
Dieter Gerke
Manfred Müller
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.)
ADC GmbH
Original Assignee
Krone 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 Krone GmbH filed Critical Krone GmbH
Priority to AT90115668T priority Critical patent/ATE100242T1/de
Publication of EP0428832A1 publication Critical patent/EP0428832A1/de
Application granted granted Critical
Publication of EP0428832B1 publication Critical patent/EP0428832B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • 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
    • 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

Definitions

  • the invention relates to a wire connector for cable wires, in particular telecommunication cables, according to the preamble of claim 1.
  • a wire connector of the generic type is previously known from DE-A-37 11 675.
  • the cable cores of a pair of wires are inserted into the guide channels of the lower housing part and then pressed into the insulation displacement contact elements of the lower housing part by means of the webs of a first upper housing part.
  • the cable cores can be cut off using a separating knife arranged in the lower part of the housing.
  • the cable wires of a second pair of cables are then inserted into the associated guide channels of the lower housing part and pressed into the insulation displacement contact elements of the lower housing part by means of the webs of a second upper housing part.
  • the cable cores can also be cut off by means of separating knives located in the lower part of the housing.
  • the disadvantage here is that different housing parts are required namely the housing lower part forming the guide channels and the insulation displacement contact elements and possibly the separating knife and the two lid-shaped housing upper parts with the webs for pressing the cable cores into the insulation displacement contact elements of the housing lower part.
  • the previously known wire connector also has a relatively large volume.
  • the invention is therefore based on the object to provide a wire connector of the generic type, which is structurally simpler, so that the manufacturing costs for the housing parts can be reduced, and which also requires only the smallest possible construction volume.
  • both housing parts are of identical design and can be locked to one another rotated by 180 °.
  • the webs between the guide channels for the cable wires form the press-in webs, wherein when the wire connector is closed, the press-in webs of the one housing part press the cock wires into the insulation displacement contact elements of the other housing part.
  • a special cover part as the upper housing part is not required.
  • locking element are formed from the side walls of the housing parts running parallel to the guide channels.
  • a receiving groove for the other, shorter side wall of the other housing part is provided on the inside of the one side wall of each housing part.
  • the wire connector also takes up only a small amount of space, since in the closed state it is cube-shaped.
  • the wire connector 1 is used to connect two wire pairs a, b; a1, b1 with each other.
  • the core connector 1 is essentially cube-shaped with an edge length of approx. 10-12 mm. It consists of two identically designed housing parts 2, 2 ', which can be locked together rotated by 180 °.
  • Each housing part 2,2 ' consists of a bottom 3, one longer side wall 4, a shorter side wall 5 and two webs 6, 7 arranged parallel to these and firmly connected to the floor 3, which form the insertion webs for the cable cores a, b; a1, b1, as will be described later.
  • the two side walls 4, 5 and the two webs 6, 7 run parallel to one another and are each made in one piece with the base from plastic.
  • a first guide channel 8 runs between the two webs 6, 7 and a second guide channel 9 runs between the web 7 and the shorter side wall 5 for the cable cores a, b; a1, b1.
  • locking lugs 10 Transverse to the guide channels 8, 9 extend at the height of the upper edges of the webs 6, 7 locking lugs 10, each of which, starting from the webs 6, 7, are directed in the direction of the opposite web 7 or the opposite shorter side wall 5.
  • the locking lugs 10 serve to secure the cable wires a, b; a1, b1 inserted into the guide channels 8, 9 against falling out.
  • a receiving groove 11 extends parallel to the longer side wall 4 and the insertion web 6.
  • This receiving groove 11 is as long as the shorter side wall 5 and is also open on the side of the bottom 3 except for a middle one Bridge part 12. This is opposite a slot 13 which partially divides the shorter side wall 5.
  • the shorter side wall 5 has locking lugs 14 on its outside, which are assigned 4 locking lugs 15 on the inside of the longer side wall, which are open towards the receiving groove 11.
  • an identically designed further housing part 2 ′ can be introduced into the housing part 2 according to FIG. 2 in a position rotated by 180 °, the shorter side walls 5 of each housing part 2, 2 'engage in the receiving grooves 11 of the other housing part 2, 2', since the length of the shorter side wall 5 is the same or a little shorter than the length of the receiving groove 11.
  • the locking lugs 14 slide through the Latching grooves 15 and the slot 13 extend over the bridge 12. In this way, two identically designed housing parts 2, 2 'can be locked together to form the cube-shaped wire connector 1.
  • insulation displacement contact elements 16 are arranged which cut the guide channels 8, 9 at an angle of approximately 30 ° and which in each guide channel 8, 9 have a contact slot 17 for the cable cores a, b; Form a1, b1.
  • Each insulation displacement contact element 16 is integrally connected at both ends to a buried separating knife 18, a separating knife 18 being arranged at one end of each guide channel 8, 9 and extending transversely to the latter.
  • grooves 19 and slots 20 are formed in the insertion webs 6, 7 and in the shorter side wall 5, as shown in FIG. 2.
  • transverse slots 21 are introduced into the insertion webs 6, 7, into which the insulation displacement contact element 16 of the other housing part 2 ′ engage when the wire connector 1 is closed, the insulation displacement contact element 16 of the other housing part 2 ′ after its rotation through 180 ° in mirror image of the insulation displacement contact element 16 of the first housing part 2 is arranged.
  • the two housing parts 2, 2 ' are inserted one above the other with inserted cable cores a, a1; a, b1 and the shorter side walls 5 are inserted into the receiving grooves 11.
  • the press-in webs 6.7 of one housing part 2 lie above the guide channels 8.9 of the other housing part 2 ', the press-in webs 6.7 in turn lie above the guide channels 8.9 of the other housing part 2.
  • each housing part 2, 2' When the two housing parts 2, 2 'are pressed together, the press-in webs 6, 7 of each housing part 2, 2' press the cable wires a, a1 or b, b1 into the guide channels 8, 9 of the other housing part 2, 2 ', thereby the two pairs of cable cores a, a1 and b, b1 are electrically conductively connected to one another via the insulation displacement contact elements 16, which consist of a metallic conductive material.
  • the locking lugs 14 of each shorter side wall 5 engage at the end of the locking groove 15 of the longer side wall 4, so that the wire connector 1 is locked and hermetically sealed.
  • grease can be introduced into the interior of the housing parts 2, 2 'before sealing.
  • FIG. 4 shows a view of the closed wire connector on a scale of 10: 1, the a, b wires of one wire pair a, b being visible. These are held by clamping webs 22 at the ends of the guide channels 8, 9. The locking lugs 10 are pressed against each other and angled.

Landscapes

  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Insulated Conductors (AREA)
  • Communication Cables (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Multi-Conductor Connections (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP90115668A 1989-11-15 1990-08-16 Aderverbinder Expired - Lifetime EP0428832B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90115668T ATE100242T1 (de) 1989-11-15 1990-08-16 Aderverbinder.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3938365A DE3938365C1 (nl) 1989-11-15 1989-11-15
DE3938365 1989-11-15

Publications (2)

Publication Number Publication Date
EP0428832A1 EP0428832A1 (de) 1991-05-29
EP0428832B1 true EP0428832B1 (de) 1994-01-12

Family

ID=6393791

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90115668A Expired - Lifetime EP0428832B1 (de) 1989-11-15 1990-08-16 Aderverbinder

Country Status (15)

Country Link
US (1) US5192223A (nl)
EP (1) EP0428832B1 (nl)
JP (1) JPH03182066A (nl)
KR (1) KR910010773A (nl)
CN (1) CN1028693C (nl)
AT (1) ATE100242T1 (nl)
AU (1) AU648988B2 (nl)
BR (1) BR9005277A (nl)
DE (2) DE3938365C1 (nl)
DK (1) DK0428832T3 (nl)
ES (1) ES2050316T3 (nl)
MX (1) MX171746B (nl)
RU (1) RU2024132C1 (nl)
TR (1) TR26608A (nl)
UA (1) UA11071A (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4331212C2 (de) * 1993-09-10 1997-04-30 Krone Ag Klemmanschlußeinheit
US5487184A (en) * 1993-11-09 1996-01-23 Motorola, Inc. Offset transmission line coupler for radio frequency signal amplifiers
CN114976684B (zh) * 2022-06-17 2023-06-20 浙江久盛交联电缆有限公司 一种铁路机车车辆受流器用电缆组件
CN115084882B (zh) * 2022-07-19 2022-11-25 江西京九电源科技有限公司 一种蓄电池的电连接铜端子构件

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233206A (en) * 1963-05-31 1966-02-01 Joseph N Sicuro Electrical connector
US3576518A (en) * 1968-11-07 1971-04-27 Minnesota Mining & Mfg Solderless connector for insulated wires
US3804971A (en) * 1971-06-28 1974-04-16 Minnesota Mining & Mfg Solderless wire connector
US3899236A (en) * 1974-06-24 1975-08-12 Amerace Corp Electrical connector
AR208483A1 (es) * 1975-11-10 1976-12-27 Amp Inc Terminal electrico
DE2648820A1 (de) * 1976-10-27 1978-05-03 Siemens Ag Steckvorrichtung
US4124265A (en) * 1977-11-10 1978-11-07 Minnesota Mining And Manufacturing Company Quick slide connector
CH640982A5 (en) * 1979-01-04 1984-01-31 Ove Johansson Electrical connecting device
DE3711675A1 (de) * 1987-04-07 1988-10-27 Krone Ag Aderverbinder fuer kabeladern, insbesondere von fernmeldekabeln
KR890007925Y1 (ko) * 1987-05-25 1989-11-10 송원종 전원 접속 플럭의 피복전선 접속장치

Also Published As

Publication number Publication date
MX171746B (es) 1993-11-10
DE59004220D1 (de) 1994-02-24
CN1028693C (zh) 1995-05-31
AU648988B2 (en) 1994-05-12
EP0428832A1 (de) 1991-05-29
JPH03182066A (ja) 1991-08-08
TR26608A (tr) 1995-03-15
ATE100242T1 (de) 1994-01-15
BR9005277A (pt) 1991-09-17
US5192223A (en) 1993-03-09
AU6206390A (en) 1991-05-23
UA11071A (uk) 1996-12-25
DK0428832T3 (da) 1994-02-21
RU2024132C1 (ru) 1994-11-30
ES2050316T3 (es) 1994-05-16
DE3938365C1 (nl) 1991-07-11
KR910010773A (ko) 1991-06-29
CN1061493A (zh) 1992-05-27

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