EP0878866A2 - Beschaltungsklemme für lötfreie Schneid-Klemm-Andrahtung isolierter elektrischer Leiter - Google Patents
Beschaltungsklemme für lötfreie Schneid-Klemm-Andrahtung isolierter elektrischer Leiter Download PDFInfo
- Publication number
- EP0878866A2 EP0878866A2 EP98108609A EP98108609A EP0878866A2 EP 0878866 A2 EP0878866 A2 EP 0878866A2 EP 98108609 A EP98108609 A EP 98108609A EP 98108609 A EP98108609 A EP 98108609A EP 0878866 A2 EP0878866 A2 EP 0878866A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- insulation displacement
- slot
- wiring
- wire
- cutting
- 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.)
- Ceased
Links
Images
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
- H01R4/2462—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 being in a slotted bent configuration, e.g. slotted bight
-
- 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
- H01R4/2433—Flat plates, e.g. multi-layered flat plates mounted in an insulating base one part of the base being movable to push the cable into the slot
Definitions
- the present invention relates to a wiring terminal for a solderless Insulation displacement wiring of preferably electrically insulated cable cores, with at least one, receiving at least one wire Tapered insulation displacement slot at the bottom and with one behind the insulation displacement slot the cutting terminal arranged cutting edge.
- the object of the present invention is therefore to create a wiring terminal of the aforementioned type, which is an optimal connection with simultaneous The wire can be cut to length with the lowest wiring power.
- clamping cutting slot is on its inner end in a hole or slot-shaped extension passes from a clear width at least approximately to the outside diameter of the openable wire.
- FIG. 1 shows in a diagram-like representation a wiring terminal according to the invention 1 for solderless insulation displacement wire and for cutting to length one, in the downward tapering insulation displacement slot 2 of the wiring terminal wire to be connected without the need for an additional tool, by cutting the wire that has been cut to length with a predetermined length Distance of its end from the wiring terminal, under the effect of wiring force exerted on the wire along one of the insulation displacement slots 2 of the wiring terminal parallel cutting edge 3 is performed.
- the configuration is such that parallel and behind the clamping cutting slot 2 of the wiring terminal 1 with a predetermined distance via the web means 9 a slit-shaped, tapering down and closing Cutting edge 3 is formed.
- the cutting edge 3 is located on a, on the contact arm 6 of the wiring terminal 1 with the insulation displacement slot 2 parallel and to the rear spaced U-shaped cutting arm 7.
- FIG. 2 shows in more detail, the configuration of the Cutting edge 3 so that it overlaps from the open wire insertion side convex sections of taper downwards and closes to thereby the Force / displacement ratio when engaging and especially when cutting off the Optimize wire.
- FIG. 5 shows a diagram-like partial representation of a contact holder 11 with wiring terminals 12 for a solderless insulation displacement connection of electrical insulated wires, with the front wiring terminal here Double circuit with an internal wire 13 and an external one Wire 14 in a downwardly tapering clamping cutting slot 15 has.
- the clamping cutting slot 15 goes in at its inner end a hole- or slot-shaped extension 16 over with a clear width of at least approximately the outer diameter of the connectable wire 13 resp. 14.
- a new second wire can then again be used in the clamping cutting slot 15 external are connected, whereupon the previously external wire becomes inside.
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Multi-Conductor Connections (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
Description
- Fig 1
- in schaubildartiger Darstellung eine erfindungsgemässe Beschaltungsklemme für eine lötfreie Schneid-Klemm-Andrahtung;
- Fig. 2
- in vergrössertem Massstab die Form der Schneidkante der Anordnung gemäss Fig 1;
- Fig 3 und 4
- in schaubildartiger Teildarstellung die Beschaltungsklemme gemäss Fig. 1, in kleinerem Massstab, im Zusammenwirken mit einem niederdrückbaren Schwenkdeckel eines Mehrfach-Kontaktehalters in offener resp. niedergedrückter Stellung;
- Fig 5
- in schaubildartiger Teildarstellung einen Kontaktehalter mit Beschaltungsklemmen für eine lötfreie Schneid-Klemm-Andrahtung, wobei eine Beschaltungsklemme eine Doppelbeschaltung aufweist, und
- Fig 6
- in schaubildartiger Teildarstellung die Anordnung gemäss Fig. 5 mit freigegebenem, ursprünglich innenliegend aufgeschalteten Draht.
Claims (4)
- Beschaltungsklemme für eine lötfreie Schneid-Klemm-Andrahtung von vorzugsweise elektrisch isolierten Leitungsadern, mit mindestens einem, mindestens einen Draht aufnehmenden, sich nach unten verjüngenden Schneidklemmschlitz sowie mit einer, hinter dem Schneidklemmschlitz der Beschaltungsklemme angeordneten Schneidkante,
dadurch gekennzeichnet,
dass die Schneidkante (3) vom Schneidklemmschlitz (2) mit vorgegebenem Abstand distanziert und sich schlitzförmig nach unten verjüngend und schliessend ausgebildet ist sowie an einem, am Kontaktarm (6) der Beschaltungsklemme mit dem Schneidklemmschlitz (2) parallel und nach hinten über Stegmittel (9) distanziert ein Schneidarm (7) angeformt ist, wobei das Ganze eine U-förmige Ausgestaltung aufweist. - Beschaltungsklemme nach Anspruch 1, dadurch gekennzeichnet, dass die Schneidkante (3) sich von der offenen Drahteinlegeseite her über konvexe Bogenabschnitte nach unten hin verjüngt und schliesst.
- Beschaltungsklemme nach Anspruch 1, für Mehrfach-Kontaktehalter mit niederdrückbarem Schwenkdeckel (8), dadurch gekennzeichnet, dass Kontaktarm (6) und Schneidarm (7) eine dem Schwenkradius des Schwenkdeckels entsprechende Krümmung aufweisen.
- Beschaltungsklemme nach Anspruch 1, dadurch gekennzeichnet, dass dass der Klemmschneideschlitz (15) an seinem innenliegenden Ende in eine loch- oder langlochförmige Erweiterung (16) übergeht von einer lichten Weite wenigstens angenähert dem Aussendurchmesser des aufschaltbaren Drahtes.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1139/97 | 1997-05-15 | ||
CH113997 | 1997-05-15 | ||
CH113997A CH692402A5 (de) | 1997-05-15 | 1997-05-15 | Beschaltungsklemme für lötfreie Schneid-Klemm-Andrahtung. |
CH138297A CH692434A5 (de) | 1997-06-09 | 1997-06-09 | Beschaltungsklemme für lötfreie Schneid-Klemm-Andrahtung isolierter elektrischer Leiter. |
CH1382/97 | 1997-06-09 | ||
CH138297 | 1997-06-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0878866A2 true EP0878866A2 (de) | 1998-11-18 |
EP0878866A3 EP0878866A3 (de) | 1999-10-20 |
Family
ID=25686773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98108609A Ceased EP0878866A3 (de) | 1997-05-15 | 1998-05-12 | Beschaltungsklemme für lötfreie Schneid-Klemm-Andrahtung isolierter elektrischer Leiter |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0878866A3 (de) |
CN (1) | CN1199939A (de) |
BR (1) | BR9801640A (de) |
ID (1) | ID21145A (de) |
PL (1) | PL326245A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20308630U1 (de) * | 2003-06-03 | 2004-10-14 | Weidmüller Interface Gmbh & Co. | Anschlußvorrichtung mit isolationsdurchdringendem Anschluß von wenigsten zwei Leitern |
WO2006036302A1 (en) * | 2004-09-15 | 2006-04-06 | 3M Innovative Properties Company | Connector assembly for housing insulation displacement elements |
US7101216B2 (en) | 2004-09-15 | 2006-09-05 | 3M Innovative Properties Company | Insulation displacement system for two electrical conductors |
US7335049B2 (en) | 2004-09-15 | 2008-02-26 | 3M Innovative Properties Company | Connector assembly for housing insulation displacement elements |
US7458840B2 (en) | 2004-09-15 | 2008-12-02 | 3M Innovative Properties Company | Cap configured to removably connect to an insulation displacement connector block |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106207614B (zh) * | 2016-07-26 | 2019-04-09 | 厦门宏远达电器有限公司 | 一种继电器插座的电连结构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3818497A1 (de) * | 1988-05-31 | 1989-12-14 | Quante Ag | Anschlussblock fuer eine kabelabschlusseinheit |
WO1995031014A1 (en) * | 1994-05-06 | 1995-11-16 | The Whitaker Corporation | Electrical terminal constructed to engage stacked conductors in an insulation displacement manner |
DE19610987A1 (de) * | 1995-03-23 | 1996-09-26 | Yazaki Corp | Verbindungsklemme |
EP0753899A1 (de) * | 1995-07-13 | 1997-01-15 | Reichle + De-Massari AG Elektro-Ingenieure | Modularer Kontaktträger zur lötfreien Schneid-Klemm-Andrahtung elektrischer Leiter |
-
1998
- 1998-05-07 ID IDP980681A patent/ID21145A/id unknown
- 1998-05-12 PL PL32624598A patent/PL326245A1/xx unknown
- 1998-05-12 EP EP98108609A patent/EP0878866A3/de not_active Ceased
- 1998-05-14 CN CN 98108914 patent/CN1199939A/zh active Pending
- 1998-05-14 BR BR9801640A patent/BR9801640A/pt not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3818497A1 (de) * | 1988-05-31 | 1989-12-14 | Quante Ag | Anschlussblock fuer eine kabelabschlusseinheit |
WO1995031014A1 (en) * | 1994-05-06 | 1995-11-16 | The Whitaker Corporation | Electrical terminal constructed to engage stacked conductors in an insulation displacement manner |
DE19610987A1 (de) * | 1995-03-23 | 1996-09-26 | Yazaki Corp | Verbindungsklemme |
EP0753899A1 (de) * | 1995-07-13 | 1997-01-15 | Reichle + De-Massari AG Elektro-Ingenieure | Modularer Kontaktträger zur lötfreien Schneid-Klemm-Andrahtung elektrischer Leiter |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20308630U1 (de) * | 2003-06-03 | 2004-10-14 | Weidmüller Interface Gmbh & Co. | Anschlußvorrichtung mit isolationsdurchdringendem Anschluß von wenigsten zwei Leitern |
WO2006036302A1 (en) * | 2004-09-15 | 2006-04-06 | 3M Innovative Properties Company | Connector assembly for housing insulation displacement elements |
US7101216B2 (en) | 2004-09-15 | 2006-09-05 | 3M Innovative Properties Company | Insulation displacement system for two electrical conductors |
US7335049B2 (en) | 2004-09-15 | 2008-02-26 | 3M Innovative Properties Company | Connector assembly for housing insulation displacement elements |
US7399197B2 (en) | 2004-09-15 | 2008-07-15 | 3M Innovative Properties Company | Connector assembly for housing insulation displacement elements |
US7458840B2 (en) | 2004-09-15 | 2008-12-02 | 3M Innovative Properties Company | Cap configured to removably connect to an insulation displacement connector block |
Also Published As
Publication number | Publication date |
---|---|
BR9801640A (pt) | 1999-09-14 |
CN1199939A (zh) | 1998-11-25 |
ID21145A (id) | 1999-04-29 |
EP0878866A3 (de) | 1999-10-20 |
PL326245A1 (en) | 1998-11-23 |
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