EP0221137A1 - Connecteur avec fente receptrice de fil. - Google Patents

Connecteur avec fente receptrice de fil.

Info

Publication number
EP0221137A1
EP0221137A1 EP19860903016 EP86903016A EP0221137A1 EP 0221137 A1 EP0221137 A1 EP 0221137A1 EP 19860903016 EP19860903016 EP 19860903016 EP 86903016 A EP86903016 A EP 86903016A EP 0221137 A1 EP0221137 A1 EP 0221137A1
Authority
EP
European Patent Office
Prior art keywords
slot
wire
receiving slot
lugs
wire receiving
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
EP19860903016
Other languages
German (de)
English (en)
Other versions
EP0221137B1 (fr
Inventor
Herve Sarat
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.)
TE Connectivity Corp
Original Assignee
AMP Inc
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 AMP Inc filed Critical AMP Inc
Publication of EP0221137A1 publication Critical patent/EP0221137A1/fr
Application granted granted Critical
Publication of EP0221137B1 publication Critical patent/EP0221137B1/fr
Expired 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
    • H01R4/2445—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

Definitions

  • the invention relates to electrical connectors of the type having a wire connecting portion providing a slot which receives a wire in an interference fit thereby to penetrate any insulation on the wire and establish permanent electrical connection to the wire core.
  • the wire connecting portions prefferably be made of sheet metal stock formed into channel section , axial extensions of the channel wails being bent inwardly towards each other across the channel base transversely of channel axis so that their free, opposed ends define between them the wire receiving slots.
  • wire connecting portion is made from thin metal stock, it may be desirable to support the extensions to obviate the possibility of distortion or collapse by wire insertion .
  • the channel base is formed with a transverse stop surface extending across the wire receiving slot to prevent a wire inserted in the slot from escaping from the slot by passage between a lower end of the axial extensions and the base.
  • the stop surface is formed by edges of a slot in the base extending below the extensions which are provided with lugs which are trapped in the slot, opposed edges of the lugs defining a continuation of the wire receiving slot.
  • Figure 1 is a perspective view of the connector
  • Figure 2 is a cross-sectional view taken along line 2-2 of Figure 1 ;
  • Figure 3 is a fragmentary underplan of the connector.
  • the connector is stamped and formed from a single piece of sheet metal stock and comprises a conventional tab receptacle contact portion 11 extending from a wire connecting portion 12 and a crimping portion 13.
  • the wire connecting portion 12 is of channel section, opposite sidewalls 14, 14' of which are bent up from a base wall 15 and provided at opposite axial ends with axial extensions 16,16' and 17, 17' respectively which are bent inwardly towards each other across the basewall so that their free, opposed ends define between them wire receiving slots 18 and 19, respectively.
  • Lugs 21 , 21' extend form the bottom edges of the respectively extensions 16, 16' and are trapped in a slot 22 which extends transversely across the base wall 15 , opposed edges of the lugs 21 , 21' providing a continuation of the wire receiving slot.
  • a wire can be inserted completely along the slot 18 until it abuts against the base wall 15 where the slot edges will prevent any wire strands escaping from the slot.
  • the integrity of the connector may be improved.

Landscapes

  • Multi-Conductor Connections (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)

Abstract

Un connecteur électrique comprend une partie (12) de connexion de fil en une plaque métallique façonnée pour former une section de canal. Les parois du canal sont pourvues de protubérances axiales (16, 16') pliées vers l'intérieur, l'une vers l'autre, de sorte que leurs bords libres et opposés définissent entre eux une fente (18) réceptrice de fil. Des ergots (21, 21') formés sur des protubérances respectives (16, 16') définissent entre eux un prolongement de la fente (18). La base comprend une fente (22) où des ergots (21, 21') sont serrés, de sorte que les bords opposés de la fente (22) forment une surface d'arrêt qui traverse la fente réceptrice (18) de fil pour y serrer le fil.
EP19860903016 1985-04-30 1986-04-22 Connecteur avec fente receptrice de fil Expired EP0221137B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8506559 1985-04-30
FR8506559A FR2581259B1 (fr) 1985-04-30 1985-04-30 Connecteur electrique a fente de reception de fil

Publications (2)

Publication Number Publication Date
EP0221137A1 true EP0221137A1 (fr) 1987-05-13
EP0221137B1 EP0221137B1 (fr) 1991-11-21

Family

ID=9318823

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860903016 Expired EP0221137B1 (fr) 1985-04-30 1986-04-22 Connecteur avec fente receptrice de fil

Country Status (4)

Country Link
EP (1) EP0221137B1 (fr)
DE (1) DE3682566D1 (fr)
FR (1) FR2581259B1 (fr)
WO (1) WO1986006552A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604565B1 (fr) * 1986-09-30 1990-02-09 Amp France Connecteur electrique et borne pour ce connecteur
FR2656469B1 (fr) * 1989-12-27 1994-04-08 Francelco Borne de contact electrique et connecteur en comportant application.
FR2675953B1 (fr) * 1991-04-26 1993-07-02 Entrelec Sa Agencement de connexion pour fils electriques et piece de connexion pour un tel agencement.
JP3225861B2 (ja) * 1996-12-02 2001-11-05 住友電装株式会社 端子金具
US6296513B1 (en) 2000-05-17 2001-10-02 Tyco Electronics Amp, K.K. Electrical terminal for terminating at least two wires therein
EP1158609A1 (fr) * 2000-05-26 2001-11-28 The Whitaker Corporation Borne électrique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB614897A (en) * 1946-08-12 1948-12-23 Henry Collin Durrant Improvements in or relating to electric terminal connectors
US3926498A (en) * 1972-09-14 1975-12-16 Bunker Ramo Electrical connector and insulation-piercing contact member
FR2412962A1 (fr) * 1977-12-22 1979-07-20 Socapex Element de contact pour connecteur a auto-denudage, et connecteur muni d'un tel element de contact

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8606552A1 *

Also Published As

Publication number Publication date
FR2581259A1 (fr) 1986-10-31
EP0221137B1 (fr) 1991-11-21
WO1986006552A1 (fr) 1986-11-06
FR2581259B1 (fr) 1987-10-09
DE3682566D1 (de) 1992-01-02

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