EP1177603A1 - Schneidklemmkontakt und verbindungsklemme - Google Patents
Schneidklemmkontakt und verbindungsklemmeInfo
- Publication number
- EP1177603A1 EP1177603A1 EP00943539A EP00943539A EP1177603A1 EP 1177603 A1 EP1177603 A1 EP 1177603A1 EP 00943539 A EP00943539 A EP 00943539A EP 00943539 A EP00943539 A EP 00943539A EP 1177603 A1 EP1177603 A1 EP 1177603A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- insulation displacement
- displacement contact
- spring clip
- contact according
- contact
- 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
- H01R4/242—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
Definitions
- the invention relates to an insulation displacement contact, for example for terminal blocks, which has a slotted, resilient contact area on a connecting bracket as a contacting slot, which is enclosed and reinforced by an outer spring bracket.
- Such an insulation displacement contact is known (DE-Cl-197 32 182).
- the material of the spring clip can be matched to the spring properties and the contact area can be matched to a compromise for achieving a cutting area and a contact area by means of shape and material.
- the invention has for its object to develop the insulation displacement contact described so that it can be better matched to its cutting and its contact properties.
- the spring clip is designed at least in one end region to form a cutting knife.
- the spring clip is designed at least in one end region to form a cutting knife.
- one has cutting knives or pre-cutting knives in a pre-cutting area made of particularly mechanically hard material, so that even cold and brittle insulations of a conductor can be easily cut up to its conductive core.
- the shape of the contact area in the interior of the contacting slot can also be matched to particularly good contact properties.
- the contacting slot can be designed to protect a conductor core with blunt contact zones, since the cutting knives designed from the spring clip can be adapted both to the pre-cutting properties and optionally to the post-cutting properties.
- the spring clip and cutting knife, which are designed from the spring clip can be made of suitably hard material.
- the cutting knives can be particularly hard.
- the contact area can be made of electrically highly conductive material.
- the insulation displacement contact can advantageously be designed for use with a connecting terminal, in particular a terminal block, in such a way that each connecting ball forms a contacting slot at each of its ends.
- the spring clip and / or connection clip can advantageously be designed such that the spring clip secures the contacting slot on its legs in its position.
- connection clamp can advantageously be provided with at least one insulation displacement contact according to one of the previously described embodiments.
- a modular terminal block can be provided with at least one insulation displacement contact of the above-described designs.
- a slotted, resilient contact area is designed as a contacting slot 2 on each connecting ball 1. This is encompassed by an outer spring clip 3 and its spring action is reinforced.
- the spring clip 3 is configured in at least one end region, in the exemplary embodiment m in both end regions, to form cutting knives 4.
- the cutting knives 4 form a V-shaped running area for pre-cutting or cutting open the insulation of a conductor to be supplied and connected. This can be followed by a re-cutting area or even the contact area.
- E Recutting area 5 can be designed both from the spring clip and from the connecting clip 1, depending on the requirements in the individual case.
- spring clip 3 and Verbmdungsbugel 1 are designed in the exemplary embodiment such that the spring clip 1 secures the contacting slot 2 on its legs m its position. This also prevents jamming and dodging of the legs in several levels when importing several conductors.
- the connecting ball 1 forms a contacting slot 2 at each of its ends.
- connection clamp can advantageously be constructed with at least one insulation displacement contact in one of the embodiments described.
- a terminal block with screwless connections can be constructed in this way.
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19921769 | 1999-05-11 | ||
DE19921769A DE19921769A1 (de) | 1999-05-11 | 1999-05-11 | Schneidklemmkontakt und Verbindungsklemme |
PCT/DE2000/001343 WO2000069024A1 (de) | 1999-05-11 | 2000-04-28 | Schneidklemmkontakt und verbindungsklemme |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1177603A1 true EP1177603A1 (de) | 2002-02-06 |
EP1177603B1 EP1177603B1 (de) | 2003-07-23 |
Family
ID=7907756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00943539A Expired - Lifetime EP1177603B1 (de) | 1999-05-11 | 2000-04-28 | Schneidklemmkontakt und verbindungsklemme |
Country Status (6)
Country | Link |
---|---|
US (1) | US6776647B1 (de) |
EP (1) | EP1177603B1 (de) |
CN (1) | CN1182627C (de) |
DE (2) | DE19921769A1 (de) |
ES (1) | ES2204638T3 (de) |
WO (1) | WO2000069024A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE50000619D1 (de) | 2000-02-04 | 2002-11-14 | Siemens Ag | Schneidklemmkontakt und Verbindungsklemme |
DE20106523U1 (de) * | 2000-09-25 | 2002-02-14 | Weidmüller Interface GmbH & Co., 32760 Detmold | Reihenklemme mit Schneidkontakten und Anschlußvorrichtung |
DE20304748U1 (de) * | 2003-03-24 | 2004-07-29 | Ghw Grote & Hartmann Gmbh | Elektrisches Hochstromkontaktelement |
DE102004021835B4 (de) * | 2004-05-04 | 2006-05-11 | Tyco Electronics Amp Gmbh | Geräteklemme |
EP3024093B1 (de) | 2014-11-21 | 2019-01-02 | TE Connectivity Nederland B.V. | Isolationsverlagerungs-Kontaktvorrichtung |
FR3029698B1 (fr) * | 2014-12-05 | 2018-03-02 | Legrand France | Element de connexion electrique a percage de gaine isolante d'un fil electrique |
EP3654453B1 (de) | 2018-11-19 | 2023-08-09 | TE Connectivity Nederland B.V. | Isolationsverschiebungskontakt und isolationsverschiebungskontaktanordnung für elektrische hochleistungsverbindungen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4063207A (en) | 1977-01-31 | 1977-12-13 | Litton Systems, Inc. | Coil structure |
DE8525981U1 (de) * | 1985-09-11 | 1985-10-31 | Siemens AG, 1000 Berlin und 8000 München | Zweiteiliges Schneid-Klemmkontaktelement |
US4813884A (en) * | 1987-12-11 | 1989-03-21 | Molex Incorporated | High contact pressure insulation displacement terminal for multi-strand wire |
US5282758A (en) * | 1988-11-11 | 1994-02-01 | Amp Incorporated | Electrical contact |
FR2681477B1 (fr) * | 1991-09-12 | 1995-06-23 | Mars Actel | Contact autodenudant. |
DE19533420A1 (de) * | 1995-09-09 | 1997-03-13 | Teves Gmbh Alfred | Mit Hülse versehener Schneidsteckverbinder |
DE19732182C1 (de) * | 1997-07-25 | 1999-03-25 | Quante Ag | Schneidklemm-Kontakt sowie Anschlußleiste oder -modul und Reihenklemme mit einem Schneidklemm-Kontakt |
DE29802674U1 (de) * | 1998-02-17 | 1998-04-16 | Weidmueller Interface | Reihenklemme mit isolationsdurchdringendem Leiteranschluß |
-
1999
- 1999-05-11 DE DE19921769A patent/DE19921769A1/de not_active Withdrawn
-
2000
- 2000-04-28 WO PCT/DE2000/001343 patent/WO2000069024A1/de active IP Right Grant
- 2000-04-28 CN CNB00809845XA patent/CN1182627C/zh not_active Expired - Fee Related
- 2000-04-28 EP EP00943539A patent/EP1177603B1/de not_active Expired - Lifetime
- 2000-04-28 DE DE50003007T patent/DE50003007D1/de not_active Expired - Lifetime
- 2000-04-28 ES ES00943539T patent/ES2204638T3/es not_active Expired - Lifetime
- 2000-04-28 US US10/030,302 patent/US6776647B1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO0069024A1 * |
Also Published As
Publication number | Publication date |
---|---|
US6776647B1 (en) | 2004-08-17 |
CN1182627C (zh) | 2004-12-29 |
DE19921769A1 (de) | 2000-11-16 |
DE50003007D1 (de) | 2003-08-28 |
WO2000069024A1 (de) | 2000-11-16 |
CN1359553A (zh) | 2002-07-17 |
ES2204638T3 (es) | 2004-05-01 |
EP1177603B1 (de) | 2003-07-23 |
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