EP0221137A1 - Connector with wire receiving slot. - Google Patents
Connector with wire receiving slot.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
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)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Details Of Connecting Devices For Male And Female Coupling (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.An electrical connector includes a wire connection portion (12) of a metal plate shaped to form a channel section. The walls of the channel are provided with axial protuberances (16, 16 ') folded inwards, towards one another, so that their free and opposite edges define between them a slot (18) for receiving wire. Lugs (21, 21 ') formed on respective protrusions (16, 16') define between them an extension of the slot (18). The base includes a slot (22) where lugs (21, 21 ') are clamped so that the opposite edges of the slot (22) form a stop surface which passes through the thread receiving slot (18) for y tighten the wire.
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8506559 | 1985-04-30 | ||
FR8506559A FR2581259B1 (en) | 1985-04-30 | 1985-04-30 | ELECTRICAL CONNECTOR WITH WIRE RECEPTION SLOT |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0221137A1 true EP0221137A1 (en) | 1987-05-13 |
EP0221137B1 EP0221137B1 (en) | 1991-11-21 |
Family
ID=9318823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19860903016 Expired - Lifetime EP0221137B1 (en) | 1985-04-30 | 1986-04-22 | Connector with wire receiving slot |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0221137B1 (en) |
DE (1) | DE3682566D1 (en) |
FR (1) | FR2581259B1 (en) |
WO (1) | WO1986006552A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2604565B1 (en) * | 1986-09-30 | 1990-02-09 | Amp France | ELECTRICAL CONNECTOR AND TERMINAL FOR THIS CONNECTOR |
FR2656469B1 (en) * | 1989-12-27 | 1994-04-08 | Francelco | ELECTRIC CONTACT TERMINAL AND CONNECTOR INCLUDING APPLICATION. |
FR2675953B1 (en) * | 1991-04-26 | 1993-07-02 | Entrelec Sa | CONNECTION ARRANGEMENT FOR ELECTRIC WIRES AND CONNECTION PIECE FOR SUCH AN ARRANGEMENT. |
JP3225861B2 (en) * | 1996-12-02 | 2001-11-05 | 住友電装株式会社 | Terminal fitting |
US6296513B1 (en) | 2000-05-17 | 2001-10-02 | Tyco Electronics Amp, K.K. | Electrical terminal for terminating at least two wires therein |
EP1158609A1 (en) * | 2000-05-26 | 2001-11-28 | The Whitaker Corporation | Electrical terminal |
Family Cites Families (3)
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 (en) * | 1977-12-22 | 1979-07-20 | Socapex | CONTACT ELEMENT FOR SELF-STRIPPING CONNECTOR, AND CONNECTOR EQUIPPED WITH SUCH A CONTACT ELEMENT |
-
1985
- 1985-04-30 FR FR8506559A patent/FR2581259B1/en not_active Expired
-
1986
- 1986-04-22 WO PCT/US1986/000852 patent/WO1986006552A1/en active IP Right Grant
- 1986-04-22 DE DE8686903016T patent/DE3682566D1/en not_active Expired - Fee Related
- 1986-04-22 EP EP19860903016 patent/EP0221137B1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO8606552A1 * |
Also Published As
Publication number | Publication date |
---|---|
FR2581259B1 (en) | 1987-10-09 |
WO1986006552A1 (en) | 1986-11-06 |
EP0221137B1 (en) | 1991-11-21 |
DE3682566D1 (en) | 1992-01-02 |
FR2581259A1 (en) | 1986-10-31 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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