PL89605B1 - Insulation-piercing contact member[au6320973a] - Google Patents

Insulation-piercing contact member[au6320973a] Download PDF

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Publication number
PL89605B1
PL89605B1 PL1973167340A PL16734073A PL89605B1 PL 89605 B1 PL89605 B1 PL 89605B1 PL 1973167340 A PL1973167340 A PL 1973167340A PL 16734073 A PL16734073 A PL 16734073A PL 89605 B1 PL89605 B1 PL 89605B1
Authority
PL
Poland
Prior art keywords
insulation
electrical contact
per
walls
wire
Prior art date
Application number
PL1973167340A
Other languages
Polish (pl)
Original Assignee
Bunker Ramo Corporation Te Oakbrook Illinois Verstvam
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
Priority claimed from US395746A external-priority patent/US3867005A/en
Application filed by Bunker Ramo Corporation Te Oakbrook Illinois Verstvam filed Critical Bunker Ramo Corporation Te Oakbrook Illinois Verstvam
Publication of PL89605B1 publication Critical patent/PL89605B1/en

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
    • H01R4/2445—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 having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives
    • H01R4/2466—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 having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives the contact members having a channel-shaped part, the opposite sidewalls of which comprise insulation-cutting means

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Multi-Conductor Connections (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

1451357 Two-part couplings; terminals BUNKER RAMO CORP 27 Nov 1973 [10 Sept 1973] 54942/73 Heading H2E The contacts of a plug connector each comprises a sheet metal channel shaped terminal portion 36 with side walls 52, 53 and a base wall 54, each side wall having in opposed portions detents 59, 60 inwardly of the channel to form at least one notch 68, 70 for recieving an insulated conductor to be attached to the terminal portion by cutting the insulation and subsequently making electrical connection with the conductor during the reception. Each contact is retained in a respective passage 14 of a moulded mount 12 mounted in a metallic shell (not shown), the retention of the contacts being effected by bonding a tab 42 against the mount. The free edges of the detents provide V-shaped cutting edges (78-80, Fig. 4) and a medial portion (90) for spreading the insulation apart after cutting. [GB1451357A]

Claims (6)

Zastrzezenia patentowe 1. Styk elektryczny, przeznaczony do polaczenia elektrycznego z elementem obwodu zawierajacym izolowany przewód elektryczny, posiadajacy koncówke wykonana z cienkiej blachy zawierajaca co najmniej jeden wrab, który sluzy do przecinania izolacji przewodu i ustanawiania polaczenia elektrycznego z umieszczonym w nim przewodem, znamienny tym, ze posiada wydluzony kanal o przekroju poprzecznym w ksztalcie litery U, w którym naprzeciwlegle czesci przeciwleglych scianek bocznych sa wglebione do wewnatrz tworzac co najmniej jedna pare wewnetrznych wybrzuszen formujacych wrab i sa rozdzielone przez niego, przy czym kazde z Wybrzuszen posiada jedna pare scianek polaczonych nierozdzielnie z przylegajaca do nich scianka boczna, zaokraglona czesc dolna umiejscowiona przy wrebie i laczaca scianki tak, ze tworza powiekszona powierzchnie scierna dla umieszczonego we wrebie przewodu, oraz czesc górna umiejscowiona przy wrebie w której scianki wybrzuszenia sa od siebie oddalone i posiadaja co najmniej jedno sciecie skierowane na zewnatrz które tworzy powierzchnie przecinajaca izolacje.Claims 1. An electrical contact intended to be electrically connected to a circuit element comprising an insulated electric wire having a tip made of sheet metal containing at least one frame that serves to cut the insulation of the wire and establish an electrical connection with the wire therein, characterized by that it has an elongated channel with a U-shaped cross-section, in which the opposite parts of the opposite side walls are recessed inward, forming at least one pair of internal bulges forming a spar, and are separated by it, with each bulge having one pair of walls permanently connected with adjacent side wall, a rounded bottom part located at the notch and joining the walls so that they form an enlarged abrasive surface for the wire placed in the rebate, and the upper part located at the notch in which the walls of the bulges are spaced apart and have at least one cut facing outwards which forms a surface intersecting the insulation. 2. Styk elektryczny, wedlug zastrz. 1, znamienny tym, ze scianki w górnej czesci kazdego wybrzuszenia sa od siebie oddalone tak, ze tworza ksztalt podobny do litery V.2. Electrical contact, as per claim The method of claim 1, wherein the walls at the top of each bulge are spaced apart so as to form a V-like shape. 3. Styk elektryczny, wedlug zastrz. 2, znamienny tym, ze ksztalt podobny do litery V jest symetryczny.3. Electrical contact, as per claim The method of claim 2, characterized in that the V-shape is symmetrical. 4. Styk elektryczny, wedlug zastrz. 2, znamienny tym, ze ksztalt podobny do litery V jest niesymetryczny.4. Electrical contact, as per claim The method of claim 2, characterized in that the V-shape is asymmetric. 5. Styk elektryczny, wedlug zastrz. 1, znamienny tym, ze wybrzuszenia posiadaja czesc posrednia o ksztalcie umozliwiajacym odsuwanie izolacji z przewodu zanim dojdzie on do powierzchni scierajacej.5. Electrical contact, as per claim The method of claim 1, characterized in that the bulges have an intermediate portion shaped to allow the insulation to be removed from the wire before it reaches the abrasive surface. 6. Styk elektryczny, wedlug zastrz. 1, znamienny tym, ze sklada sie z oprawy styków wykonanej z prasowanego materialu izolacyjnego posiadajacej szereg rowków do montazu styków, przy czym wydluzone konce rowków maja ksztalt litery U, oraz z szeregu styków zamontowanych w rowkach oprawy, przy czym kazdy styk posiada aktywny element stykowy oraz koncówke umieszczone w rowkach.89 605 ¦\f. FIG.3 FIG.289 605 ^7 *4 FIS.7 FIG.8 FIG.9 FIGJO Prac. Poligraf. UP PRL naklad 120+18 Cena 10 zl PL6. Electrical contact, as per claim 3. The method of claim 1, characterized in that it consists of a contact holder made of pressed insulating material having a series of grooves for mounting the contacts, the elongated ends of the grooves being U-shaped, and a series of contacts mounted in the grooves of the housing, each contact having an active contact element and the tip placed in the grooves. 89 605 ¦ \ f. 3 FIG. 289 605 7 * 4 FIS. 7 FIG. 8 FIG. 9 FIG. Typographer. UP PRL, circulation 120 + 18 Price PLN 10 PL
PL1973167340A 1973-09-10 1973-12-14 Insulation-piercing contact member[au6320973a] PL89605B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US395746A US3867005A (en) 1972-09-14 1973-09-10 Insulation-piercing contact member and electrical connector

Publications (1)

Publication Number Publication Date
PL89605B1 true PL89605B1 (en) 1976-11-30

Family

ID=23564330

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1973167340A PL89605B1 (en) 1973-09-10 1973-12-14 Insulation-piercing contact member[au6320973a]

Country Status (19)

Country Link
JP (1) JPS5710550B2 (en)
BE (1) BE807554A (en)
BR (1) BR7309782D0 (en)
CA (1) CA983597A (en)
CH (1) CH589364A5 (en)
DD (1) DD109771A5 (en)
DE (1) DE2357101C2 (en)
DK (1) DK133316C (en)
FR (1) FR2243535B1 (en)
GB (1) GB1451357A (en)
HU (1) HU166822B (en)
IL (1) IL43644A (en)
IN (1) IN141056B (en)
IT (1) IT1019030B (en)
NL (1) NL175120C (en)
PL (1) PL89605B1 (en)
RO (1) RO72338A (en)
SE (1) SE396514B (en)
ZA (1) ZA738780B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373769A (en) * 1975-08-20 1983-02-15 Allied Corporation Electrical connector including insulation-opening contact
US4035049A (en) * 1976-02-10 1977-07-12 Trw Inc. Universal solderless termination system
SE432036B (en) * 1977-04-18 1984-03-12 Bunker Ramo INSULATING TRANSFER CONTACT
FR2459581A2 (en) * 1979-04-10 1981-01-09 Cit Alcatel Self-stripping wire or cable connector block - has folded metal plate with wire-receiving slits, anchored within U=shaped insulating channel
JPS6091573A (en) * 1983-10-26 1985-05-22 矢崎総業株式会社 Automotive wire harness
JPH0724779Y2 (en) * 1989-03-15 1995-06-05 株式会社ニチフ端子工業 Electrical connector
JPH0727566Y2 (en) * 1989-03-28 1995-06-21 株式会社ニチフ端子工業 Electrical connector
DE19635872B4 (en) * 1996-09-04 2004-05-19 Langbein, Peter, Prof. Dr.-Ing.habil. Electrical connector
JP3543727B2 (en) * 2000-04-24 2004-07-21 住友電装株式会社 ID terminal fitting
JP3546815B2 (en) * 2000-06-28 2004-07-28 住友電装株式会社 ID terminal fitting
JP3797539B2 (en) * 2000-09-14 2006-07-19 株式会社オートネットワーク技術研究所 Method of forming connector pressure contact

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873434A (en) * 1954-12-31 1959-02-10 Ibm Insulation piercing terminal
US3162501A (en) * 1960-01-21 1964-12-22 Amp Inc Electrical connector
US3634605A (en) * 1970-10-09 1972-01-11 Amp Inc Connecting device

Also Published As

Publication number Publication date
RO72338A (en) 1981-11-24
CA983597A (en) 1976-02-10
HU166822B (en) 1975-06-28
IL43644A0 (en) 1974-03-14
DK677073A (en) 1975-05-12
ZA738780B (en) 1974-10-30
DE2357101C2 (en) 1983-09-08
FR2243535B1 (en) 1980-05-23
BR7309782D0 (en) 1975-04-15
SE7316340L (en) 1975-03-11
DK133316C (en) 1976-09-27
IT1019030B (en) 1977-11-10
NL175120C (en) 1984-09-17
BE807554A (en) 1974-03-15
AU6320973A (en) 1975-06-05
DE2357101A1 (en) 1975-03-20
DD109771A5 (en) 1974-11-12
GB1451357A (en) 1976-09-29
IN141056B (en) 1977-01-15
IL43644A (en) 1976-10-31
SE396514B (en) 1977-09-19
JPS5054895A (en) 1975-05-14
DK133316B (en) 1976-04-26
FR2243535A1 (en) 1975-04-04
CH589364A5 (en) 1977-06-30
NL175120B (en) 1984-04-16
JPS5710550B2 (en) 1982-02-26
NL7315797A (en) 1975-03-12

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